EP/EPR Report Template v3.98

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1 제목사양애플리케이션작성자문서번호 설계예제보고서 9.5W, 절연플라이백, TRIAC 디머블, 역률보정 (>0.96) LED 드라이버 (LYTSwitch TM LYT4314E 사용 ) 90VAC 132VAC 입력, 18V, 530mA 출력트랙조명 LED 드라이버애플리케이션엔지니어링부서 DER-353 날짜 개정 1.0 요약및기능고효율, 120VAC 에서 81% PF >0.96, EN 클래스 D(C) 를용이하게준수 THD <15% 두가지 TRIAC 디머블구성제공액티브더미부하사용 - 가장광범위한디머모델호환성및광범위한디밍범위최저비용 ( 액티브더미부하사용하지않음 ) - 600W 디머를위한광범위한디머호환성시스템비용절감일체형 (single-stage) 컨버터단면 PCB 적은부품수향상된사용자경험깜박임없는 (flicker-free) 빠른모노토닉스타트업 (<200ms) 인지되는지연시간없음팝온또는데드트래블현상이나타나지않음광범위한디머호환성집적된보호및신뢰성기능오토리커버리기능으로출력회로 / 오픈및단락방지 5245 Hellyer Avenue, San Jose, CA USA.

2 신속하게작동하는라인입력과전압셧다운으로라인고장시전압내성확대 ±2500V 링웨이브및 ±500V 디퍼렌셜서지준수용이, Inc. Page 2 of 75

3 특허정보여기에설명한제품및애플리케이션 ( 제품의외장트랜스포머구성및회로포함 ) 은하나이상의미국및해외특허의대상이되거나파워인테그레이션스 () 에서출원중인미국및해외특허신청의대상이될수있습니다. 파워인테그레이션스 () 의전체특허목록은 에서확인할수있습니다. 파워인테그레이션스 () 는고객에게 < 에명시된특정특허권에따라라이센스를부여합니다. Page 3 of 75

4 Table of Contents 1 소개 파워서플라이사양 회로도 회로설명 입력필터링 LYTSwitch 1 차측 피드백 출력정류 부하차단및단락보호기능 TRIAC 위상디밍컨트롤호환성 액티브더미부하회로 PCB 레이아웃 BOM 트랜스포머사양 전기적구성도 전기적사양 재료 트랜스포머제작구성도 트랜스포머구성 U1 히트싱크 U1 히트싱크제작도면 U1 히트싱크어셈블리도면 U1 및히트싱크어셈블리도면 성능데이터 효율 입력및부하레귤레이션 역률 A-THD 고조파전류 V LED 부하 V LED 부하 V LED 부하 테스트데이터 테스트데이터, 15V LED 부하 테스트데이터, 18V LED 부하 테스트데이터, 21V LED 부하 VAC 60Hz, 15V LED 부하고조파데이터 VAC 60Hz, 18V LED 부하고조파데이터 VAC 60Hz, 21V LED 부하고조파데이터... 33, Inc. Page 4 of 75

5 10 디밍성능데이터 시뮬레이션된 TRIAC 을사용한디밍곡선 실제디머를사용한성능 디밍곡선 일반리딩엣지디머성능데이터 일반트레일링엣지디머성능데이터 디머호환성목록 온도성능 비디밍 V IN = 90VAC, 60Hz, 21V LED 부하 비디밍 V IN = 132VAC, 60Hz, 21V LED 부하 디밍 V IN = 120VAC, 60Hz, 도통각 90º, 21V LED 부하 비디밍파형 입력전압및입력전류파형 정상작동시출력전류및출력전압 스타트업시입력전압및출력전류파형 정상작동시드레인전압및전류 스타트업시드레인전압및전류 출력단락상태에서드레인전압및전류 정상작동시출력다이오드전압및전류 스타트업및출력단락상태의출력다이오드전압과전류 오픈부하상태의출력전압 디밍파형 입력전압및입력전류파형 출력전류파형 스타트업시입력전압및출력전류파형 전도성 EMI 테스트설정 테스트결과 라인서지 액티브더미부하 (Active Pre-Load) 를사용하지않을경우 회로도 APL 이없을때의 BOM APL 이없을때의효율 APL 이없을때의라인및부하레귤레이션 APL 이없을때의역률 APL 이없을때의 A-THD APL 이없을때의고조파전류 V LED 부하 V LED 부하 V LED 부하 Page 5 of 75

6 16.8 APL 이없을때의테스트데이터 테스트데이터, 15V LED 부하 테스트데이터, 18V LED 부하 테스트데이터, 21V LED 부하 VAC 60Hz, 15V LED 부하고조파데이터 VAC 60Hz, 18V LED 부하고조파데이터 VAC 60Hz, 21V LED 부하고조파데이터 APL 없이시뮬레이션된 TRIAC 을사용할때의디밍곡선 APL 없이실제디머를사용할때의성능 디밍곡선 일반리딩엣지디머성능데이터 일반트레일링엣지디머성능데이터 디머호환성목록 개정내역 중요사항 : 이기판은안전절연거리요구사항에맞도록설계되었지만엔지니어링프로토타입은아직기관승인을받지않은상태입니다. 따라서 AC 입력을프로토타입보드에제공하도록절연트랜스포머를사용하여모든테스트를수행해야합니다., Inc. Page 6 of 75

7 1 소개 이문서에서는 530mA, 90VAC~132VAC 의입력전압범위에서 21V LED 스트링전압을구동하도록설계된높은 PF( 역률 ) 의절연형 TRIAC LED 디머블드라이버에대해설명합니다. LED 드라이버는 LYTSwitch IC 제품군의 LYT4314E 를사용합니다. 사용된토폴로지는고효율, 고역률, 낮은 THD, 절연기능을제공하고부품수가적으며우수한 TRIAC 디밍을제공하는일체형 (single-stage) 역률보정플라이백입니다. LYTSwitch IC 를사용함으로써고역률과낮은 THD 를실현할수있으며오픈컨트롤루프및출력회로단락시동작하는오토 - 리스타트기능을비롯한다양한첨단보호기능또한구현가능합니다. 입력과전압보호기능으로라인고장및서지내성을강화하고, 정확한히스테리시스 (Hysteresis) 써멀셧다운으로평균 PCB 온도가모든조건에서안전하게유지되도록합니다. 이문서에는 LED 드라이버사양, 회로도, PCB 구성도, BOM, 트랜스포머규격및일반성능특성이설명되어있습니다. Figure 1 Populated Circuit Board Photograph Page 7 of 75

8 Figure 2 Populated Circuit Board Photograph (Top View). Figure 3 Populated Circuit Board Photograph (Bottom View)., Inc. Page 8 of 75

9 2 파워서플라이사양 아래표는설계의최소허용성능을나타냅니다. 실제성능은결과섹션에나열되어있습니다. 설명기호최소일반최대단위설명 입력 전압 V IN VAC 주파수 f LINE 60 Hz 출력출력전압 V OUT V 출력전류 I OUT 530 ma V OUT = 21, V IN = 120VAC, 25 C 총출력전력연속출력전력 P OUT 9.5 W 효율풀부하 82 % P OUT 25 o C 에서측정 환경 전도성 EMI 안정성링웨이브 (100kHz) 디퍼렌셜모드 (L1-L2) 커먼모드 (L1/L2-PE) CISPR 15B/EN55015B 2.5 절연형 kv 디퍼렌셜서지 (1.2/50 s) 500 V 역률 0.96 고조파전류 EN 클래스 D(C) 주변온도 T AMB 50 o C V OUT(TYP), I OUT(TYP) 120VAC, 60Hz 에서측정 P IN <25W 일경우클래스 C 는클래스 D 제한치를지정 자유대류, 임해고도 Page 9 of 75

10 3 회로도 Figure 4 Schematic with Optional Active Pre-load. 참고 : 1. R30 은디밍곡선을조정하기위한선택형저항이기때문에적합하지않습니다. 2. 효율하락이 ~0.2% 까지허용되면서비용에민감한애플리케이션의경우블로킹다이오드 D3 을 ES2D 같은고속정류기로대체할수있습니다. 3. 디퍼렌셜라인서지수준이 500V 이하이면 RV1 이필요하지않습니다., Inc. Page 10 of 75

11 4 회로설명 LYTSwitch 디바이스는 LED 드라이버애플리케이션에서사용하도록설계된컨트롤러와 670V 파워 MOSFET 가집적된제품입니다. LYTSwitch 는일체형 (single-stage) 플라이백토폴로지에서사용하도록구성되어있으며 AC 입력에서높은역률을유지하면서 1 차측에서정전류출력을제어합니다. 4.1 입력필터링 퓨즈 F1 은부품불량발생시보호기능을제공합니다. 디퍼렌셜 (1.2 s/50 s) 라인서지입력으로인한문제를방지하기위해비교적높은정격전류를선택했습니다. LYTSwitch 의신속한입력과전압탐지기능은 D1 및 C6 피크감지기커패시터와함께클램프를구성하여파워 MOSFET 에걸리는최대전압스트레스를제한합니다. 선택형 MOV( 금속산화물배리스터 ) RV1 은디퍼렌셜라인서지전압이 >500V 인경우에사용할수있습니다. 배리스터 RV1 은디퍼렌셜라인서지입력전압중최대전압을제한하기위해클램프를제공합니다. 지정된최대작동전압인 132VAC 보다약간높은 140VAC 정격부품을권장합니다. 브리지다이오드 BR1 은 1 차측스위칭전류에낮은임피던스경로 ( 디커플링 ) 를제공하는커패시터 C5 를통해 AC 입력전압을정류합니다. 인덕터 L1, L2 와커패시터 C2, C5 에서 EMI 를필터링합니다. L2 의저항 R3 은필터부품및 AC 라인임피던스와의 LC 공진을댐핑합니다. 이공진을감쇄시키지않을경우전도 EMI 가증가할수있습니다. 4.2 LYTSwitch 1 차측 트랜스포머의한쪽 (T1) 은 DC 버스에연결되고다른쪽은블로킹다이오드 D3 을통해 LYTSwitch 디바이스의 DRAIN(D) 핀에연결됩니다. 파워 MOSFET 이온상태일동안전류는 1 차측을통해증가하여에너지를저장하고, 이에너지는파워 MOSFET 이오프상태일때출력으로전달됩니다. RM6S/I 코어는설계의전력처리용량을만족하는크기로선택했습니다. 피크입력전압정보를 U1 에제공하기위해들어오는정류된 AC 피크는 D1 을통해 C6 을충전합니다. 그런다음 R7 을통해 U1 의 VOLTAGE MONITOR(V) 핀에전류로공급됩니다. 저항 R6 은 V 핀전류가입력주파수에서변조되는것을방지하기위하여정류된 AC 의시정수보다훨씬긴시간으로 C6 의방전경로를제공합니다 (PF 의감소를초래함 ). 입력과전압셧다운기능을통해서정류된입력전압내성 ( 서지및입력팽창시 ) 을내부파워 MOSFET 의 650BV DSS 정격으로확장합니다. V 핀전류가 112 A 또는약 158VAC 를초과할경우입력과전압셧다운기능이작동합니다. V 핀전류와 FEEDBACK(FB) 핀전류는내부적으로평균출력 LED 전류를제어하기위해사용됩니다. 라인및레귤레이션을개선하기위해 24.9k 저항이 REFERENCE(R) Page 11 of 75

12 핀 (R11) 에사용되고 2M 관계를구현합니다. (R7) 이 V 핀에사용되어, 입력전압과출력전류간의선형적 파워 MOSFET 오프시간중 D2, R9, 및 C7 은누설인덕턴스영향으로인해드레인전압을안전레벨로클램핑합니다. C5 의전압 ( 정류된입력 AC) 이권선비에의해발생된전압 ( 설계스프레드시트의파라미터 V OR ) 이하로떨어질때역방향전류가 U1 을통과하는것을방지하기위해다이오드 D3 이필요합니다. 울트라패스트타입 (ES2D) 을선택하면효율이약간 (0.3%) 떨어지는대신비용을낮출수있습니다. 다이오드 D5, C9, R12 및 R17 은트랜스포머의보조권선에서 1 차측바이어스전압을만듭니다. 저항 R12 는 LED 전압변동시바이어스전압이출력전압을세밀하게추적하고출력전류를일정하게유지할수있는필터링기능을제공합니다. 저항 R17 은출력단락회로상태동안 C9 피크충전을제공하여드라이버가안전하게오토 - 리스타트모드로전환할수있도록합니다. 커패시터 C8 은내장컨트롤러용서플라이핀에해당하는 U1 의 BYPASS(BP) 핀에로컬디커플링을제공합니다. 스타트업동안에 C8 은 DRAIN(D) 핀에연결된내부고전압전류소스를통해 ~6V 로충전됩니다. 충전이되면, U1 은바이어스서플라이로부터 R10 을통해동작공급전류가제공되는지점에서스위칭됩니다. 딥디밍상태에서디바이스전력소모는최소로하고 U1 에효율적으로공급하기위해 D4 및 R10 을통해외부바이어스서플라이를사용할것을권장합니다. 또한커패시터 C8 은출력전력모드도선택하기때문에, 디바이스전력소모와히트싱크요건을최소화하기위해 100 F 가선택되었습니다 ( 파워감소모드 ). 4.3 피드백 바이어스권선전압은출력전압을간접적으로센싱하는데사용되기때문에 2 차측피드백부품을사용할필요가없습니다. 바이어스권선전압은출력전압에비례합니다 ( 바이어스와 2 차측권선간의턴비에의해설정됨 ). 저항 R13 은바이어스전압을 U1 의 FB 핀에공급되는전류로변환합니다. U1 의내장엔진에서는 FB 핀전류, V 핀전류, 내장드레인전류정보를결합하여높은입력역률을유지하면서일정한출력전류를제공합니다. 4.4 출력정류 트랜스포머 2 차측권선은 D6 에의해정류되고커패시터 C12 및 C19 에의해필터링됩니다. 액티브더미부하가필요없을경우커패시터 C19 를 20k 1206 smd 저항으로바꿔야합니다. 더높은리플을사용해도되는설계의경우출력커패시턴스값을줄일수있습니다., Inc. Page 12 of 75

13 4.5 부하차단및단락보호기능 FB 전류가 76ms 이상 I FB(AR) 기준값이하로떨어지면부품이오토 - 리스타트상태가됩니다. 부하가오픈 ( 연결해제 ) 될경우제너다이오드 VR1 이도통되고트랜지스터 Q2 는 ON 상태가됩니다. 그런다음트랜지스터 Q2 는 FB 핀을풀다운하여 IC 를오토 - 리스타트모드로강제전환합니다. 출력단락회로상태에서출력전압이감소하고따라서바이어스전압도감소합니다. 이때문에 FB 핀으로들어가는전류가 I FB(AR) 아래로떨어집니다. 오토 - 리스타트전력소모를정격출력전력의 25% 이하로제한하면안전한상태를유지할수있습니다. 고장이해결되면오토 - 리스타트사이클 OFF 시간 (~225ms) 이끝나는즉시드라이버가정상적으로작동합니다. 4.6 TRIAC 위상디밍컨트롤호환성 낮은가격의 TRIAC 기반, 리딩엣지위상디머를사용한출력디밍을구현하기위한몇가지의설계방안을설명합니다. LED 기반조명은훨씬낮은전력을소비하므로램프가끌어온전류가디머내에있는 TRIAC 의홀딩전류아래로떨어질수있습니다. 이로인해디밍컨트롤범위가끝나기전에램프가 OFF 상태가된다거나 TRIAC 이불규칙적으로작동할때램프가깜박거리는등바람직하지않은동작이발생합니다. LED 램프가라인에제공하는상대적으로큰임피던스덕분에 TRIAC 가 ON 상태일때입력커패시턴스를충전하는돌입전류로인해링잉이크게발생할수있습니다. 또한이경우링잉으로인해 TRIAC 전류가 0 으로내려가는것과같은원치않는동작이일어날수있습니다. 이러한문제를해결하기위해액티브댐퍼와패시브블리더회로를추가했습니다. 이러한회로는전력소모가증가하여서플라이의효율성이저하된다는약점이있습니다. 비디밍애플리케이션의경우이러한부품을생략할수있습니다. 액티브댐퍼는 R5, Q1, C3 및 R8 로구성됩니다. 이회로는도통시간의최초 1ms 동안직렬로연결된 R8 에의하여 TRIAC 가 ON 상태가되었을때 C5 를충전하는돌입전류를제한합니다. 약 1ms 후에 Q1 이 ON 상태가되고 R8 을단락시킵니다. 이로인해 R8 에서전력소모가낮게유지되고전류제한에보다큰값을사용하여효과적으로전류를제한할수있습니다. 저항 R5 및 C3 은 TRIAC 도통후에 1ms 의지연시간을발생시킵니다. Q1 용으로 TO-92 패키지에서선택된 SCR 은저전류, 저가형디바이스입니다. R8 과직렬로연결된저항 R36( 일반적으로 ) 은 TRIAC 을추가로댐핑하기위한선택형저항이며정격전력은 1000W 입니다. Page 13 of 75

14 패시브블리더회로는 R1, R2 의병렬조합과 C1 로구성됩니다. 이회로는각도통각시간이시작되고끝날때 TRIAC 스위치가발진을일으키지않도록하기위해드라이버입력전류가각하프 AC 사이클동안증가할때입력전류를 TRIAC 홀딩전류보다높게유지합니다 액티브더미부하회로 액티브더미부하회로를추가하여디밍범위용량을확장하고 TRIAC 디밍동안부하를추가합니다. 그러면호환되는디머모델수가늘어납니다. 저항 R20 및 R28 은출력전류를감지합니다. 출력전류가 200mA 아래로떨어지면트랜지스터 Q4 가 OFF 상태가되고트랜지스터 Q3 은 ON 상태가되어 LED 로흐르는출력전류가감소합니다. 이배열은 30V RMS 입력 ( 잘린입력전압 ) 에서풀부하의 ~1% 에해당하는출력전류를 LED 드라이버에제공합니다. 최소출력전류 ( 리플의밸리 ) 200mA 에서는효율이떨어지는것을방지하기위해액티브더미부하회로가분리됩니다. 저항 R22, R29 및 R31 은더미부하회로로흐르는최대전류를설정하므로원하는디밍곡선을조정하는데사용할수있습니다. 또한제너다이오드 VR2 및 R32 를사용하여오픈부하상태동안액티브더미부하를비활성화합니다. 저항 R22, R29 및 R31 의온도가매우많이상승할수있으므로최종제품에서확인해야합니다. 전체 LED 전류가 <50% 인경우에만전력소모가발생하기때문에 LED 히트싱크에마운팅해도됩니다. 추가정보 스마트폰과사용하면당사웹사이트의관련콘텐츠에연결할수있습니다, Inc. Page 14 of 75

15 5 PCB 레이아웃 Figure 5 Top Side. Figure 6 Bottom Side. Page 15 of 75

16 6 BOM Item Qty Ref Des Description Mfg Part Number Mfg 1 1 BR V, 0.8 A, Bridge Rectifier, SMD, MBS-1, 4-SOIC B10S-G Comchip 2 1 C1 220 nf, 250 V, Film ECQ-E2224KF Panasonic 3 1 C2 33 nf, 310 VAC, Polyester Film, X2 BFC Vishay 4 1 C3 470 nf, 50 V, Ceramic, Y5G, 0603 C1608Y5V1H474Z TDK 5 1 C5 180 nf, 250 V, Film ECQ-E2184KB Panasonic 6 1 C6 225CKH250M Illinois Capacitor 7 1 C7 2.2 nf, 630 V, Ceramic, X7R, 1206 ECJ-3FBJ222K Panasonic 8 1 C8 C3216X5R1A107M TDK 9 1 C9 (5 x 11.5) ELXZ500ELL220MEB5D Nippon Chemi-Con 10 1 C nf, 50 V, Ceramic, X7R, 0805 CC0805KRX7R9BB104 Yageo 11 1 C nf, Ceramic, Y1 440LD15-R Vishay 12 1 C12 (12.5 x 25) EKMG500ELL102MK25S Nippon Chemi-Con 13 1 C nf, 25 V, Ceramic, X7R, C104KAT2A AVX 14 1 C pf, 630 V, Ceramic, NPO, 1206 C3216C0G2J221J TDK 15 1 C nf, 50 V, Ceramic, X7R, 1206 GRM319R71H104KA01D Murata 16 1 C19 GRM31MF51H225ZA01L Murata 17 1 D1 600 V, 1 A, Rectifier, Glass Passivated, POWERDI123 DFLR Diodes, Inc D2 Diode Ultrafast, SW 600 V, 1 A, SMA US1J-13-F Diodes, Inc D3 100 V, 3 A, Schottky, DO-214AA STPS3H100U ST Micro 20 1 D4 100 V, 0.2 A, Fast Switching, 50 ns, SOD-323 BAV19WS-7-F Diodes, Inc D5 250 V, 0.2 A, Fast Switching, 50 ns, SOD-323 BAV21WS-7-F Diodes, Inc D6 100 V, 8 A, Schottky, TO-220AC 8TQ100PBF Vishay 23 1 F1 3 A, 125 V, Fast, Microfuse, Axial MQ3 BelFuse 24 1 L mh, 0.22 A, Common Mode Choke RL Renco 25 1 L2 2.2 mh, 0.19 A, Ferrite Core CTCH895F-222K CT Parts 26 1 Q1 SCR, 600 V, 1.25 A, TO-92 X0202MA 2BL2 ST Micro 27 2 Q2 Q4 NPN, Small Signal BJT, 40 V, 0.2 A, SOT-23 MMBT3904LT1G On Semir 28 1 Q3 NPN, Power BJT, 400 V, 2 A, SOT-428 2SD1760TLR Rohm Semi 29 2 R1 R2 ERJ-14YJ102U Panasonic 30 1 R3 ERJ-6GEYJ103V Panasonic 31 2 R5 R6 ERJ-8GEYJ514V Panasonic 32 1 R7 Film RNF14FTD2M00 Stackpole 33 1 R8 RSMF2JT100R Stackpole 34 1 R9 ERJ-8GEYJ394V Panasonic 35 1 R10 ERJ-8GEYJ472V Panasonic 36 1 R11 W, Thick Film, 0805 ERJ-6ENF2492V Panasonic 37 3 R12 R25 R26 ERJ-8GEYJ390V Panasonic 38 1 R13 ERJ-8ENF1543V Panasonic 39 1 R14 ERJ-6GEYJ102V Panasonic 40 4 R17 R18 R19 R32 ERJ-8GEYJ203V Panasonic 41 2 R20 R28 ERJ-12ZYJ1R0U Panasonic 42 2 R22 R29 RSF200JB-300R Yageo 43 1 R31 Oxide RSF100JB-30R Yageo 44 1 R35 ERJ-8GEYJ155V Panasonic 45 1 R36 Z0R-25-R-52-0R Yageo 46 1 RV1 140 V, 12 J, 7 mm, RADIAL V140LA2P Littlefuse, Inc. Page 16 of 75

17 47 1 T1 Bobbin, RM6, Vertical, 6 pins Transformer B65808-N1006-D1 SNX-R1662 Epcos Santronics USA 48 1 U1 LYTSwitch, esip-7c LYT4314E 49 1 VR1 33 V, 5%, 500 mw, DO-213AA (MiniMELF) ZMM5257BDICT-ND Diodes, Inc VR2 27 V, 5%, 150 mw, SOD 523 EDZTE6127B Rohm Semi Page 17 of 75

18 7 트랜스포머사양 7.1 전기적구성도 W5 Primary W1 Primary 4 24T #32 AWG T #32 AWG 3 FL1 12T 29 TIW FL2 FL1a W2 Output W3 Bias T #29 AWG 12T 29 TIW FL2a W4 Output 7.2 전기적사양 Figure 7 Transformer Electrical Diagram. Electrical Strength 1 second, 60 Hz, from pins 1, 3, 4, 6 to FL1, FL VAC Primary Inductance Pins 3-4, all other windings open, measured at 100 khz, 0.4 V RMS. 1.4 mh ±5% Resonant Frequency Pins 3-4, all other windings open khz (Min.) Primary Leakage Inductance Pins 3-4, with FL1-FL2 shorted, measured at 100 khz, 0.4 V RMS. 7.3 재료 Item Description [1] Core: RM6S/I 3F3. [2] B-RM6-V 6 pins (3/3) or equivalent. With mounting clip, CLI/P-RM6. [3] Tape, Polyester film, 3M 1350F-1 or equivalent, 6.4 mm wide. [4] Wire: Magnet, #32 AWG, solderable double coated. [5] Wire: Magnet, #29 AWG, solderable double coated. [6] Wire, Triple Insulated, Furukawa TEX-E or Equivalent, #29 TIW. [7] Transformer Varnish, Dolph BC-359 or equivalent., Inc. Page 18 of 75

19 7.4 트랜스포머제작구성도 W5 - Finish (P4) W5 - Start (P5) W4 - Finish (FL2a) W4 - Start (FL1a) W3 - Finish (P6) W3 - Start (P1) W2 - Finish (FL2) W2 - Start (FL1) W1 - Finish (P5) W1 - Start (P3) 3L Tape 1L Tape 1L Tape 1L Tape 1L Tape 1L Tape 7.5 트랜스포머구성 Figure 8 Transformer Build Diagram. Bobbin Preparation Place the bobbin item [2] on the mandrel such that pin side on the left side. Winding direction is the clockwise direction. WDG 1 (Primary) Starting at pin 3, wind 50 turns of wire item [4] in two layers. Apply one layer of tape item [3] between 1 st and 2 nd layer. Finish at pin 5. Insulation Apply one layer of tape item [3]. Starting at pin 1 side of the bobbin, leave about 1 of wire item [6], use small tape WDG 2 to mark as FL1, wind 12 turns in one layer. At the last turn exit the same slot, (Secondary) leave about 0.75, and mark as FL2. Insulation Apply one layer of tape item [3]. WDG 3 (Bias) Starting at pin 1, wind 14 turns of wire item [5], spreading the wire, and finish at pin 6. Insulation Apply one layer of tape item [3]. Starting at pin 1 side of the bobbin, leave about 1 of wire item [6], use small tape WDG 2 to mark as FL1a, wind 12 turns in one layer. At the last turn exit the same slot, (Secondary) leave about 0.75, and mark as FL2a. Twist FL1a with FL1 and FL2a with FL2. WDG 3 (Primary) Starting at pin 5, wind 24 turns of wire item [4] in one layer. Finish at pin 4. Finish Wrap Apply three layers of tape item [3] for finish wrap. Final Assembly Cut pin 2 and pin 5. Grind core to get 1.4 mh inductance. Assemble and secure core halves. Dip impregnate using varnish item [7]. Page 19 of 75

20 8 U1 히트싱크 8.1 U1 히트싱크제작도면 Figure 9 Heat Sink Dimensions., Inc. Page 20 of 75

21 8.2 U1 히트싱크어셈블리도면 Figure 9a U1 Heat Sink Assembly Drawing. Page 21 of 75

22 8.3 U1 및히트싱크어셈블리도면 Figure 10 U1 and Heat Sink Assembly Drawing., Inc. Page 22 of 75

23 9 성능데이터 All measurements performed at room temperature using an LED load. The following data were measured using 3 sets of loads to represent a voltage of 15 V ~ 21 V. The table in Section 9.6 shows complete test data values. 9.1 효율 LED 6 LED 7 LED Efficiency (%) Input Voltage (VAC) Figure 11 Efficiency vs. Line and Load. Page 23 of 75

24 9.2 입력및부하레귤레이션 LED 6 LED 7 LED 540 Output Current (ma) Input Voltage (VAC) Figure 12 Regulation vs. Line and Load., Inc. Page 24 of 75

25 9.3 역률 LED 6 LED 7 LED Power Factor Input Voltage (VAC) Figure 13 Power Factor vs. Line and Load. Page 25 of 75

26 9.4 A-THD LED 6 LED 7 LED 17 A-THD (%) Input Voltage (VAC) Figure 14 A-THD vs. Line and Load., Inc. Page 26 of 75

27 9.5 고조파전류 The design met the IEC Limits for Class C equipment (section 7.3-b) for an Active input power of < 25 W, which states that the harmonic currents shall not exceed the power related limits of Table 3, column 2 for the Limits for Class D equipment V LED 부하 Class C (D) Limit ma Content Harmonic Current (ma) Harmonic Number (n) Figure V LED Load Input Current Harmonics case (IEC ) at 120 VAC, 60 Hz. Page 27 of 75

28 V LED 부하 Class C (D) Limit ma Content Harmonic Current (ma) Harmonic Number (n) Figure V LED Load Input Current Harmonics (IEC ) at 120 VAC, 60 Hz., Inc. Page 28 of 75

29 V LED 부하 Class C (D) Limit ma Content 90 Harmonic Current (ma) Harmonic Number (n) Figure V LED Load Input Current Harmonics (IEC ) at 120 VAC, 60 Hz. Page 29 of 75

30 9.6 테스트데이터 All measurements were taken with the board at open frame, 25 C ambient, and 60 Hz line frequency 테스트데이터, 15V LED 부하 Input Measurement Load Measurement Calculation V IN I IN P IN V PF %ATHD OUT I OUT P OUT P CAL Efficiency Loss (V RMS ) (ma RMS ) (W) (V DC ) (ma DC ) (W) (W) (%) (W) 테스트데이터, 18V LED 부하 Input Measurement Load Measurement Calculation V IN I IN P IN V PF %ATHD OUT I OUT P OUT P CAL Efficiency Loss (V RMS ) (ma RMS ) (W) (V DC ) (ma DC ) (W) (W) (%) (W) 테스트데이터, 21V LED 부하 Input Measurement Load Measurement Calculation V IN I IN P IN V PF %ATHD OUT I OUT P OUT P CAL Efficiency Loss (V RMS ) (ma RMS ) (W) (V DC ) (ma DC ) (W) (W) (%) (W) , Inc. Page 30 of 75

31 VAC 60Hz, 15V LED 부하고조파데이터 Current Harmonics Limits for IEC V Freq I (ma) P PF %THD nth ma % Limit Limit Order Content Content <25 W >25 W Remarks % 2.00% % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % % % % Page 31 of 75

32 VAC 60Hz, 18V LED 부하고조파데이터 Current Harmonics Limits for IEC V Freq I (ma) P PF %THD nth ma % Limit Limit Order Content Content <25 W >25 W Remarks % 2.00% % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % % % %, Inc. Page 32 of 75

33 VAC 60Hz, 21V LED 부하고조파데이터 Current Harmonics Limits for IEC V Freq I (ma) P PF %THD nth ma % Limit Limit Order Content Content <25 W >25 W Remarks % 2.00% % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % % % % Page 33 of 75

34 10 디밍성능데이터 TRIAC dimming results were taken at an input voltage of 120 VAC, 60 Hz line frequency, room temperature, and 21 V LED load. The output current high limit I OUT (HL) and low limit I OUT (LL) were incorporated based on the NEMA SSL (section 4, page 9). The limits incorporated on the succeeding graphs assumes that 100% relative light output falls on the maximum operating output current of 530 ma and 0 ma is 0% light output, and input line of 120 VAC, 60 Hz 시뮬레이션된 TRIAC 을사용한디밍곡선 Agilent 6812B AC Source programmed as perfect leading edge dimmer Output Current (HL) Output Current, ma (0 to 180) Output Current, ma (180 to 0) Output Current (LL) Output Current (ma) Conduction Angle (º) Figure 18 Dimming Curve at 120 VAC, 60 Hz Input, 21 V LED Load., Inc. Page 34 of 75

35 10.2 실제디머를사용한성능 The following data were taken by measuring the RMS input voltage to the driver as a result of TRIAC chopping the AC input. A leading and trailing edge TRIAC dimmer was used on the data below using 21 V LED load and 120 V, 60 Hz AC input 디밍곡선 LUTRON S-600P-WH with APL LUTRON DVELV-300P-WH with APL 80 Output Current (%) V RMS Input to LED Driver Figure 19 Dimming Curve as a function of Input Voltage to the Driver. Page 35 of 75

36 일반리딩엣지디머성능데이터 Dimmer: LUTRON S-600P-WH Input: 120 VAC, 60 Hz V IN(RMS) (V) I OUT (ma) I OUT (%) V OUT (V) P OUT (W) P IN (W) Efficiency (%) P LOSS (W) Start-upTime (ms) , Inc. Page 36 of 75

37 일반트레일링엣지디머성능데이터 Dimmer: LUTRON DVELV-300P-WH Input: 120 VAC, 60 Hz V IN(RMS) (V) I OUT (ma) I OUT (%) V OUT (V) P OUT (W) P IN (W) Efficiency (%) P LOSS (W) Start-upTime (ms) 디머호환성목록 Item List of Dimmers Part Number V RMS(MIN) I MIN (ma) V RMS(MAX) I MAX (ma) Dim Ratio 1 LUTRON LG600PH-LA LG-600PH-WH LUTRON S603P S-603P-WH LUTRON SLV600P SLV600P-WH LUTRON S600 S-600-WH LUTRON S-600PH-WH S-600PH-WH LUTRON DVCL153P DVWCL-153-PLH-WH LUTRON DV603P DV-603P-WH LUTRON DV600P DV-600P-WH LUTRON TG600PH-IV TG-600PH-WH LUTRON AY600P AY-600P-WH LUTRON GL600P-WH GL-600P-WH LEVITON 6633PLI R LW LEVITON 6631-LI R LW LEVITON IPI06 R60-IPI06-1LM LEVITON 6161-I R W LEVITON RP106 R52-RPI06-1LW LEVITON 6681 R IW LEVITON TGM10-1LW TGM10-1LW LEVITON 6684 R IW LEVITON LEVITON 6613 R PLW COOPER SLC03 SLC03P-W-K-L LUTRON GL600-WH GL-600-WH LUTRON DVPDC-203P- WH DVPDC-203P-WH LUTRON LX600PL LX-600PL-wh LUTRON D600P D-600P-WH Page 37 of 75

38 27 LUTRON CTCL-153PDH LUTRON S-600P S-600P LUTRON TGLV-600P TGLV-600P LUTRON TGLV-600PR TGLV-600PR LUTRON TT-300NLH- WH TT-300NLH-WH LUTRON TT-300H-WH TT-300H-WH LUTRON NLV-1000-WH NLV-1000-WH Lutron MAELV Lutron S-600P Lutron MAW Cooper MIR Lutron S-600P Lutron S106P Lutron S-600PNLH-WH Lutron S-603PNL-WH Lutron SLV-603P-WH Lutron S-603PGH-WH Lutron AYLV-600P-WH Lutron AYLV-603P-WH Lutron AY-103PNL-WH Lutron AY-10PNL-WH Lutron AY-10P-WH Lutron AY-603PNL-WH Lutron AY-603PG-WH Lutron AY-603P-WH Lutron AY-600PNL-WH Lutron DVELV-300P-WH Lutron DVLV-10P-WH Lutron DVLV-103P-WH Lutron DVLV-603P-WH Lutron S-1000-WH Lutron SELV-300P-WH Lutron S-600P-WH Lutron S-103PNL-WH Lutron GLV-600-WH Figure 20 Dimmer Compatibility List., Inc. Page 38 of 75

39 11 온도성능 Images captured after running for >30 minutes at room temperature (25 C), open frame for the conditions specified 비디밍 V IN = 90VAC, 60Hz, 21V LED 부하 Figure 21 Top Side. U1 = 62.4 ºC. Figure 22 Bottom Side. R20 = 68.1 ºC 비디밍 V IN = 132VAC, 60Hz, 21V LED 부하 Figure 23 Top Side. U1 = 59 ºC. Figure 24 Bottom Side. R20 = 67.3 ºC. Page 39 of 75

40 11.3 디밍 V IN = 120VAC, 60Hz, 도통각 90º, 21V LED 부하 Figure 25 Top Side. R8 = 65 ºC. Figure 26 Bottom Side. R2=64.9 ºC., Inc. Page 40 of 75

41 12 비디밍파형 12.1 입력전압및입력전류파형 Figure VAC, Full Load. Upper: I IN, 100 ma / div. Lower: V IN, 100 V, 10 ms / div. Figure VAC, Full Load. Upper: I IN, 100 ma / div. Lower: V IN, 100 V, 10 ms / div. Figure VAC, Full Load. Upper: I IN, 100 ma / div. Lower: V IN, 100 V, 10 ms / div. Figure VAC, Full Load. Upper: I IN, 100 ma / div. Lower: V IN, 100 V, 10 ms / div. Page 41 of 75

42 12.2 정상작동시출력전류및출력전압 Figure VAC, 60 Hz Full Load. Upper: I OUT, 100 ma / div. Lower: V OUT, 5 V, 10 ms / div. Figure VAC, 60 Hz Full Load. Upper: I OUT, 100 ma / div. Lower: V OUT, 5 V, 10 ms / div. Figure VAC, 60 Hz Full Load. Upper: I OUT, 100 ma / div. Lower: V OUT, 5 V, 10 ms / div. Figure VAC, 60 Hz Full Load. Upper: I OUT, 100 ma / div. Lower: V OUT, 5 V, 10 ms / div., Inc. Page 42 of 75

43 12.3 스타트업시입력전압및출력전류파형 Figure VAC, 60 Hz. Upper: I OUT, 100 ma / div. Lower: V IN, 100 V, 100 ms / div. Figure VAC, 60 Hz. Upper: I OUT, 100 ma / div. Lower: V IN, 100 V, 100 ms / div. Figure VAC, 60 Hz. Upper: I OUT, 100 ma / div. Lower: V IN, 100 V, 100 ms / div. Figure VAC, 60 Hz. Upper: I OUT, 100 ma / div. Lower: V IN, 100 V, 100 ms / div. Page 43 of 75

44 12.4 정상작동시드레인전압및전류 Figure VAC, 60 Hz. Upper: I DRAIN, 0.2 A / div. Lower: V DRAIN, 100 V, 2 ms / div. Figure VAC, 60 Hz. Upper: I DRAIN, 0.2 A / div. Lower: V DRAIN, 100 V / div., 5 s / div. Figure VAC, 60 Hz. Upper: I DRAIN, 0.2 A / div. Lower: V DRAIN, 100 V, 2 ms / div. Figure VAC, 60 Hz. Upper: I DRAIN, 0.2 A / div. Lower: V DRAIN, 100 V / div., 5 s / div., Inc. Page 44 of 75

45 12.5 스타트업시드레인전압및전류 Figure VAC, 60 Hz Start-up. Upper: I DRAIN, 200 ma / div. Lower: V DRAIN, 100 V, 5 ms / div. Figure VAC, 60 Hz Start-up. Upper: I DRAIN, 200 ma / div. Lower: V DRAIN, 100 V, 20 s / div. Figure VAC, 60 Hz Start-up. Upper: I DRAIN, 200 ma / div. Lower: V DRAIN, 100 V, 5 ms / div. Figure VAC, 60 Hz Start-up. Upper: I DRAIN, 200 ma / div. Lower: V DRAIN, 100 V, 10 s / div. Page 45 of 75

46 12.6 출력단락상태에서드레인전압및전류 During output short condition, the I FB current falls below the I FB(AR) threshold and enters the auto-restart condition. During this condition, to minimize power dissipation on the power components, the auto-restart circuit turns the power supply on and off at an autorestart duty cycle of typically DC AR for as long as the fault condition persists. Figure VAC, 60 Hz Output Short Condition. Upper: I DRAIN, 200 ma / div. Lower: V DRAIN, 50 V, 200 ms / div. Figure VAC, 60 Hz Output Short Condition. Upper: I DRAIN, 200 ma / div. Lower: V DRAIN, 50 V, 200 ms / div., Inc. Page 46 of 75

47 12.7 정상작동시출력다이오드전압및전류 Figure VAC, 60 Hz. Upper: I D6, 1 A / div. Lower: V D6, 20 V, 2 ms / div. Figure VAC, 60 Hz. Upper: I D6, 1 A / div. Lower: V D6, 20 V / div., 5 s / div. Figure VAC, 60 Hz. Upper: I D6, 1 A / div. Lower: V D6, 20 V, 2 ms / div. Figure VAC, 60 Hz. Upper: I D6, 1 A / div. Lower: V D6, 20 V / div., 5 s / div. Page 47 of 75

48 12.8 스타트업및출력단락상태의출력다이오드전압과전류 Figure VAC, 60 Hz Start-up Condition. Upper: I D6, 2 A / div. Lower: V D6, 20 V, 0.5 ms / div. Figure VAC, 60 Hz Output Short Condition. Upper: I D6, 2 A / div. Lower: V D6, 20 V, 50 ms / div 오픈부하상태의출력전압 Figure VAC, 60 Hz Open Load Condition. V OUT, 10 V / div. Figure VAC, 60 Hz Open Load Condition. V OUT, 10 V / div., Inc. Page 48 of 75

49 13 디밍파형 13.1 입력전압및입력전류파형 Input: 120 VAC, 60 Hz Utility Line Output: 22.5 V LED Load Dimmer: LUTRON S-600P-WH Figure º Conduction Angle. Upper: I IN, 100 ma / div. Lower: V IN, 50 V, 5 ms / div. Figure º Conduction Angle. Upper: I IN, 100 ma / div. Lower: V IN, 50 V, 5 ms / div. Figure 59 86º Conduction Angle. Upper: I IN, 100 ma / div. Lower: V IN, 50 V, 5 ms / div. Figure 60 45º Conduction Angle. Upper: I IN, 100 ma / div. Lower: V IN, 50 V, 5 ms / div. Page 49 of 75

50 13.2 출력전류파형 Input: 120 VAC, 60 Hz Utility Line Output: 22.5 V LED Load Dimmer: LUTRON S-600P-WH Figure º Conduction Angle. Upper: I OUT, 100 ma / div. Lower: V IN, 50 V, 5 ms / div. Figure º Conduction Angle. Upper: I OUT, 100 ma / div. Lower: V IN, 100 V, 5 ms / div. Figure 63 86º Conduction Angle. Upper: I OUT, 100 ma / div. Lower: V IN, 50 V, 5 ms / div. Figure 64 45º Conduction Angle. Upper: I OUT, 20 ma / div. Lower: V IN, 50 V, 5 ms / div., Inc. Page 50 of 75

51 13.3 스타트업시입력전압및출력전류파형 Input: 120 VAC, 60 Hz Utility Line Output: 22.5 V LED Load Dimmer: LUTRON S-600P-WH Figure VAC, 60 Hz, 132 ºConduction Angle Start-up. Upper: I OUT, 100 ma / div. Lower: V IN, 100 V, 100 ms / div. Figure VAC, 60 Hz 10% I OUT Start-up. Upper: I OUT, 20 ma / div. Lower: V IN, 100 V, 100 ms / div. Page 51 of 75

52 14 전도성 EMI 14.1 테스트설정 The unit was tested using LED load (21 V V OUT ) with input voltage of 120 VAC, 60 Hz at room temperature and with the unit place inside a grounded cone. Figure 67 EMI Test Set-up., Inc. Page 52 of 75

53 14.2 테스트결과 21.Sep 12 14:01 Att 10 db AUTO RBW 9 khz MT 500 ms dbµv 120 EN55015Q khz 1 MHz 10 MHz LIMIT CHECK PASS 1 QP CLRWR 2 AV CLRWR SGL TDF EN55015A 40 6DB khz 30 MHz Trace1: Date: 21.SEP :01:02 Trace2: EDIT PEAK LIST (Final Measurement Results) EN55015Q EN55015A Trace3: --- TRACE FREQUENCY LEVEL dbµv DELTA LIMIT db 2 Average khz N gnd 2 Average khz N gnd 2 Average khz L1 gnd Quasi Peak khz L1 gnd Average khz L1 gnd Average khz N gnd Quasi Peak khz N gnd Quasi Peak khz N gnd Average khz N gnd Quasi Peak khz L1 gnd Average khz L1 gnd Quasi Peak MHz L1 gnd Quasi Peak MHz L1 gnd Average MHz L1 gnd Quasi Peak MHz L1 gnd Quasi Peak MHz L1 gnd Average MHz L1 gnd Quasi Peak MHz L1 gnd Quasi Peak MHz L1 gnd Average MHz N gnd Figure 68 Conducted EMI, 21 V LED Load, 120 VAC, 60 Hz, and EN55015 B Limits. Page 53 of 75 Date: 21.SEP :00:43

54 15 라인서지 The unit was subjected to ±2500 V 100 khz ring wave and ±500 V differential surge at 120 VAC using 10 strikes at each condition. A test failure was defined as a nonrecoverable interruption of output requiring supply repair or recycling of input voltage. Level (V) Input Voltage (VAC) Injection Location Injection Phase ( ) L1, L L1, L2 0 L1, L2 90 L1, L2 90 Type 100 khz Ring Wave (500 A) 100 khz Ring Wave (500 A) 100 khz Ring Wave (500 A) 100 khz Ring Wave (500 A) Test Result (Pass/Fail) Pass Pass Pass Pass Level (V) Input Voltage (VAC) Injection Location Injection Phase ( ) Type Test Result (Pass/Fail) L1, L2 0 Surge (2 ) Pass L1, L2 0 Surge (2 ) Pass L1, L2 90 Surge (2 ) Pass L1, L2 90 Surge (2 ) Pass Figure V Differential Line Surge at 90 Injection Phase. CH1: Input Rectified Voltage; CH3: VDS U1., Inc. Page 54 of 75

55 The unit was also tested with RV1 removed and C6 replaced by a 400 V rated 2.2 F, electrolytic capacitor. U1 drain voltage measured was 458 V when a 500 V differential surge was applied. Figure V Differential Line Surge at 90 Injection Phase with RV1 removed. CH1: Voltage across C6 (peak detector capacitor); CH2: VDS U1. Page 55 of 75

56 16 액티브더미부하 (Active Pre-Load) 를사용하지않을경우 The active pre-load can be removed for improve efficiency performance. The trade-off is limited dim ratio for TRIAC dimmers with a higher minimum conduction angle 회로도 Figure 71 No Active Pre-Load Schematic., Inc. Page 56 of 75

57 16.2 APL 이없을때의 BOM Item Qty Ref Des Description Mfg Part Number Mfg 1 1 BR V, 0.8 A, Bridge Rectifier, SMD, MBS-1, 4-SOIC B10S-G Comchip 2 1 C1 220 nf, 250 V, Film ECQ-E2224KF Panasonic 3 1 C2 33 nf, 310 VAC, Polyester Film, X2 BFC Vishay 4 1 C3 470 nf, 50 V, Ceramic, Y5G, 0603 C1608Y5V1H474Z TDK 5 1 C5 180 nf, 250 V, Film ECQ-E2184KB Panasonic 6 1 C6 225CKH250M Illinois Capacitor 7 1 C7 2.2 nf, 630 V, Ceramic, X7R, 1206 ECJ-3FBJ222K Panasonic 8 1 C8 C3216X5R1A107M TDK 9 1 C9 11.5) ELXZ500ELL220MEB5D Nippon Chemi-Con 10 1 C nf, 50 V, Ceramic, X7R, 0805 CC0805KRX7R9BB104 Yageo 11 1 C nf, Ceramic, Y1 440LD15-R Vishay 12 1 C12 EKMG500ELL102MK25S Nippon Chemi-Con 13 1 C pf, 630 V, Ceramic, NPO, 1206 C3216C0G2J221J TDK 14 1 C nf, 50 V, Ceramic, X7R, 1206 GRM319R71H104KA01D Murata 15 1 D1 600 V, 1 A, Rectifier, Glass Passivated, POWERDI123 DFLR Diodes, Inc D2 Diode Ultrafast, SW 600 V, 1 A, SMA US1J-13-F Diodes, Inc D3 100 V, 3 A, Schottky, DO-214AA STPS3H100U ST Micro 18 1 D4 100 V, 0.2 A, Fast Switching, 50 ns, SOD-323 BAV19WS-7-F Diodes, Inc D5 250 V, 0.2 A, Fast Switching, 50 ns, SOD-323 BAV21WS-7-F Diodes, Inc D6 100 V, 8 A, Schottky, TO-220AC 8TQ100PBF Vishay 21 1 F1 3 A, 125V, Fast, Microfuse, Axial MQ3 BelFuse 22 1 L mh, 0.22 A, Common Mode Choke RL Renco 23 1 L2 2.2 mh, 0.19 A, Ferrite Core CTCH895F-222K CT Parts 24 1 Q1 SCR, 600 V, 1.25 A, TO-92 X0202MA 2BL2 ST Micro 25 1 Q2 NPN, Small Signal BJT, 40 V, 0.2 A, SOT-23 MMBT3904LT1G On Semi 26 2 R1 R2 ERJ-14YJ102U Panasonic 27 1 R3 ERJ-6GEYJ103V Panasonic 28 2 R5 R6 ERJ-8GEYJ514V Panasonic 29 1 R7 RNF14FTD2M00 Stackple 30 1 R8 RSMF2JT100R Stackpole 31 1 R9 ERJ-8GEYJ394V Panasonic 32 1 R10 ERJ-8GEYJ472V Panasonic 33 1 R11 Thick Film, 0805 ERJ-6ENF2492V Panasonic 34 3 R12 R25 ERJ-8GEYJ390V Panasonic R R13 ERJ-8ENF1543V Panasonic 36 1 R14 ERJ-6GEYJ102V Panasonic 37 2 R17 R27 ERJ-8GEYJ203V Panasonic 38 1 RV1 140 V, 12 J, 7 mm, RADIAL V140LA2P Littlefuse 39 1 T1 Bobbin, RM6, Vertical, 6 pins B65808-N1006-D1 Epcos 40 1 U1 LYTSwitch, esip-7c LYT4314E 41 1 VR1 33 V, 5%, 500 mw, DO-213AA (MiniMELF) ZMM5257BDICT-ND Diodes, Inc. Page 57 of 75

58 16.3 APL 이없을때의효율 LED LED 7 LED Efficiency (%) Input Voltage (VAC) Figure 72 Efficiency vs. Line and Load., Inc. Page 58 of 75

59 16.4 APL 이없을때의라인및부하레귤레이션 LED 6 LED 7 LED Output Current (ma) Input Voltage (VAC) Figure 73 Regulation vs. Line and Load. Page 59 of 75

60 16.5 APL 이없을때의역률 LED 6 LED 7 LED Power Factor Input Voltage (VAC) Figure 74 Power Factor vs. Line and Load., Inc. Page 60 of 75

61 16.6 APL 이없을때의 A-THD 21 5 LED 19 6 LED 7 LED 17 A-THD (%) Input Voltage (VAC) Figure 75 A-THD vs. Line and Load. Page 61 of 75

62 16.7 APL 이없을때의고조파전류 The design met the limits for Class C equipment for an active input power of <25 W. In this case IEC specifies that harmonic currents shall not exceed the limits of Class D equipment 1. Therefore the limits shown in the charts below are Class D limits which must not be exceeded to meet Class C compliance V LED 부하 Class C (D) Limit ma Content Harmonic Current (ma) Harmonic Number (n) Figure V LED Load Input Current Harmonics case (IEC ) at 120 VAC, 60 Hz. 1 IEC Section 7.3, table 2, column 2., Inc. Page 62 of 75

63 V LED 부하 Class C (D) Limit ma Content Harmonic Current (ma) Harmonic Number (n) Figure V LED Load Input Current Harmonics (IEC ) at 120 VAC, 60 Hz. Page 63 of 75

64 V LED 부하 Class C (D) Limit ma Content Harmonic Current (ma) Harmonic Number (n) Figure V LED Load Input Current Harmonics (IEC ) at 120 VAC, 60 Hz., Inc. Page 64 of 75

65 16.8 APL 이없을때의테스트데이터 All measurements were taken with the board at open frame, 25 C ambient, and 60 Hz line frequency 테스트데이터, 15V LED 부하 Input Measurement Load Measurement Calculation V IN I IN P IN V PF %ATHD OUT I OUT P OUT P CAL Efficiency Loss (V RMS ) (ma RMS ) (W) (V DC ) (ma DC ) (W) (W) (%) (W) 테스트데이터, 18V LED 부하 Input Measurement Load Measurement Calculation V IN I IN P IN V PF %ATHD OUT I OUT P OUT P CAL Efficiency Loss (V RMS ) (ma RMS ) (W) (V DC ) (ma DC ) (W) (W) (%) (W) 테스트데이터, 21V LED 부하 Input Measurement Load Measurement Calculation V IN I IN P IN V PF %ATHD OUT I OUT P OUT P CAL Efficiency Loss (V RMS ) (ma RMS ) (W) (V DC ) (ma DC ) (W) (W) (%) (W) Page 65 of 75

66 VAC 60Hz, 15V LED 부하고조파데이터 Current Harmonics Limits for IEC V Freq I (ma) P PF %THD nth ma % Limit Limit Order Content Content <25 W >25 W Remarks % 2.00% % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % % % %, Inc. Page 66 of 75

67 VAC 60Hz, 18V LED 부하고조파데이터 Current Harmonics Limits for IEC V Freq I (ma) P PF %THD nth ma % Limit Limit Order Content Content <25 W >25 W Remarks % 2.00% % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % % % % Page 67 of 75

68 VAC 60Hz, 21V LED 부하고조파데이터 Current Harmonics Limits for IEC V Freq I (ma) P PF %THD nth ma % Limit Limit Order Content Content <25 W >25 W Remarks % 2.00% % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % Pass % % % % %, Inc. Page 68 of 75

69 16.9 APL 없이시뮬레이션된 TRIAC 을사용할때의디밍곡선 Using Agilent 6812B AC Source programmed as perfect leading edge dimmer Output Current (HL) No APL Output Current, ma (0 to 180) No APL Output Current, ma (180-0) Output Current (LL) Output Current (ma) Conduction Angle (º) Figure 79 Dimming Curve at 120 VAC, 60 Hz Input. Page 69 of 75

70 16.10 APL 없이실제디머를사용할때의성능 The following data were taken by measuring the RMS input voltage to the driver as a result of TRIAC chopping the AC input. A leading and trailing edge TRIAC dimmer was used on the data below using 21 V LED load and 120 V, 60 Hz AC input 디밍곡선 LUTRON S-600P-WH No APL LUTRON DVELV-300P-WH No APL 80 Output Current (%) V RMS Input to LED Driver Figure 80 Dimming Curve as a Function of Input Voltage to the Driver., Inc. Page 70 of 75

71 일반리딩엣지디머성능데이터 Dimmer: LUTRON S-600P-WH Input: 120 VAC, 60 Hz V IN(RMS) (V) I OUT (ma) I OUT (%) V OUT (V) P OUT (W) P IN (W) Efficiency (%) P LOSS (W) Start-upTime (ms) 일반트레일링엣지디머성능데이터 Dimmer: LUTRON DVELV-300P-WH Input: 120 VAC, 60 Hz V IN(RMS) (V) I OUT (ma) I OUT (%) V OUT (V) P OUT (W) P IN (W) Efficiency (%) P LOSS (W) Start-upTime (ms) 디머호환성목록 Item List of Dimmers Part Number V RMS(MIN) I MIN (ma) V RMS(MAX) I MAX (ma) Dim Ratio 1 LUTRON LG600PH-LA LG-600PH-WH LUTRON S603P S-603P-WH LUTRON SLV600P SLV600P-WH LUTRON S600 S-600-WH Page 71 of 75

72 5 LUTRON S-600PH-WH S-600PH-WH LUTRON DVCL153P DVWCL-153-PLH-WH LUTRON DV603P DV-603P-WH LUTRON DV600P DV-600P-WH LUTRON TG600PH-IV TG-600PH-WH LUTRON AY600P AY-600P-WH LUTRON GL600P-WH GL-600P-WH LEVITON 6633PLI R LW LEVITON 6631-LI R LW LEVITON IPI06 R60-IPI06-1LM LEVITON 6161-I R W LEVITON RP106 R52-RPI06-1LW LEVITON 6681 R IW LEVITON TGM10-1LW TGM10-1LW LEVITON 6684 R IW LEVITON LEVITON 6613 R PLW COOPER SLC03 SLC03P-W-K-L LUTRON GL600-WH GL-600-WH LUTRON DVPDC-203P- WH DVPDC-203P-WH LUTRON LX600PL LX-600PL-wh LUTRON D600P D-600P-WH LUTRON CTCL-153PDH LUTRON S-600P S-600P LUTRON TGLV-600P TGLV-600P LUTRON TGLV-600PR TGLV-600PR LUTRON TT-300NLH- WH TT-300NLH-WH LUTRON TT-300H-WH TT-300H-WH LUTRON NLV-1000-WH NLV-1000-WH Lutron MAELV Lutron S-600P Lutron S-600P Cooper S106P Lutron S-103P-WH Lutron S-10P-WH Lutron S-600PNLH-WH Lutron S-603PNL-WH Lutron SLV-603P-WH Lutron S-603PGH-WH Lutron AYLV-600P-WH Lutron AYLV-603P-WH Lutron AY-103PNL-WH Lutron AY-103P-WH Lutron AY-10PNL-WH Lutron AY-10P-WH Lutron AY-603PNL-WH Lutron AY-603PG-WH Lutron AY-603P-WH Lutron AY-600PNL-WH , Inc. Page 72 of 75

73 54 Lutron DVELV-300P-WH Lutron DVLV-10P-WH Lutron DVLV-103P-WH Lutron DVLV-603P-WH Lutron S-1000-WH Lutron SELV-300P-WH Lutron S-600P-WH Lutron S-103PNL-WH Lutron GLV-600-WH Figure 81 Dimmer Compatibility List. Page 73 of 75

74 17 개정내역 Date Author Revision Description and Changes Reviewed CA 1.0 Initial Release Apps & Mktg, Inc. Page 74 of 75

75 최신업데이트에대한자세한내용은당사웹사이트 () 를참고하십시오. 파워인테그레이션스 () 는안정성또는생산성향상을위하여언제든지당사제품을변경할수있는권한이있습니다. 파워인테그레이션스 () 는여기서설명하는디바이스나회로사용으로인해발생하는어떠한책임도지지않습니다. 파워인테그레이션스 () 는어떠한보증도제공하지않으며모든보증 ( 상품성에대한묵시적보증, 특정목적에의적합성및타사권리의비침해를포함하되이에제한되지않음 ) 을명백하게부인합니다. 특허정보여기에설명한제품및애플리케이션 ( 제품의외장트랜스포머구성및회로포함 ) 은하나이상의미국및해외특허의대상이되거나파워인테그레이션스 () 에서출원중인미국및해외특허신청의대상이될수있습니다. 파워인테그레이션스 () 의전체특허목록은 에서확인할수있습니다. 파워인테그레이션스 (Power Integrations) 는고객에게 에명시된특정특허권에따라라이센스를부여합니다. PI 로고, TOPSwitch, TinySwitch, LinkSwitch, LYTSwitch, DPA-Switch, PeakSwitch, CAPZero, SENZero, LinkZero, HiperPFS, HiperTFS, HiperLCS, Qspeed, EcoSmart, Clampless, E-Shield, Filterfuse, StackFET, PI Expert 및 PI FACTS 는 Power Integrations, Inc 의상표입니다. 다른상표는각회사고유의자산입니다. Copyright 2013, Inc. 파워인테그레이션스 () 전세계판매지원지역 세계본사 5245 Hellyer Avenue San Jose, CA 95138, USA. 본사전화 : 고객서비스 : 전화 : 팩스 : 전자메일 : usasales@powerint.com 중국 ( 상하이 ) Rm 1601/1610, Tower 1, Kerry Everbright City No. 218 Tianmu Road West, Shanghai, P.R.C 전화 : 팩스 : 전자메일 : chinasales@powerint.com 중국 ( 센젠 ) 3rd Floor, Block A, Zhongtou International Business Center, No. 1061, Xiang Mei Rd, FuTian District, ShenZhen, China, 전화 : 팩스 : 전자메일 : chinasales@powerint.com 독일 Lindwurmstrasse , Munich Germany 전화 : 팩스 : 전자메일 : eurosales@powerint.com 인도 #1, 14 th Main Road Vasanthanagar Bangalore India 전화 : 팩스 : 전자메일 : indiasales@powerint.com 이탈리아 Via Milanese 20, 3 rd. Fl Sesto San Giovanni (MI) Italy 전화 : 팩스 : 전자메일 : eurosales@powerint.com 일본 Kosei Dai-3 Building , Shin-Yokohama, Kohoku-ku, Yokohama-shi, Kanagawa Japan 전화 : 팩스 : 전자메일 : japansales@powerint.com 한국 RM 602, 6FL Korea City Air Terminal B/D, Samsung-Dong, Kangnam-Gu, Seoul, Korea 전화 : 팩스 : 전자메일 : koreasales@powerint.com 싱가포르 51 Newton Road, #19-01/05 Goldhill Plaza Singapore, 전화 : 팩스 : 전자메일 : singaporesales@powerint.com 대만 5F, No. 318, Nei Hu Rd., Sec. 1 Nei Hu District Taipei 11493, Taiwan R.O.C. 전화 : 팩스 : 전자메일 : taiwansales@powerint.com 유럽본사 1st Floor, St. James s House East Street, Farnham Surrey GU9 7TJ United Kingdom 전화 : +44 (0) 팩스 : +44 (0) 전자메일 : eurosales@powerint.com 애플리케이션문의전화전세계통합번호 애플리케이션문의팩스전세계통합번호 Page 75 of 75