Transcription of 用PT4115设计节能MR16射灯 - micro-bridge.com
1 Micro Bridge Technology Co.,Ltd. 1 PT4115_AN1 pt4115 LED MR16 pt4115 1 1W 3 1W 1 3W 10 pt4115 MR16 1 1 MR16 PM101 1 1W LED 8 24V 350mA PM103 1 3W LED 8 24V 700mA PM301 3 1W LED 12 24V 350mA LED RS 1 pt4115 MR11 16 2. BOM 2 3 1W LED 12 24V D1 D4 CIN RS L 100 KHz L D5 MOS D5 DIM PWM DIM Bridge Technology Co.,Ltd. 2 PT4115_AN1 2 pt4115 3 1W LED 1 10% 1 PM101 PM301 PM103 Vinmin V 12 Vinma (V )24 24 24 ILED (mA ) 350 350 700 % 5% 5% 5% 91% 93% 92% (OC) 1600C 1600C 1600C 2 D1 D4 SS14 ONMESI CIN 100uF/25V GRP RS 350mA 700mA SAMSUNG D5 SS14 ONMESI IC pt4115 Bridge Technology Co.
2 ,Ltd. 3 PT4115_AN1 3 VIN VIN VIN PHILIPS 220v-12v 30p-p VIN 11V VIN SW pt4115 SW LED LED RS RS 1 10% 3 PM101 12V SW 11V 531 KHz 332mA /SW MOS RS LED MOS D5 EMI pt4115 3 PM101 /SW ILED Bridge Technology Co.,Ltd. 4 PT4115_AN1 4 PM301 12V SW 11V 349mA PM101 2 /SW 4 PM301 /SW ILED 5 PM103 12V SW 378 KHz 670mA PM301 1 /SW RS L Bridge Technology Co.
3 ,Ltd. 5 PT4115_AN1 5 PM103 /SW ILED 4 RS 0805 2 1W LED 350 = SR R24 370 376 5 47 8 30V 30% 220 9% 4000 400 LED 3 3 Q Bridge Technology Co.,Ltd. 6 PT4115_AN1 3 L ILED (mA) IMO (A) uH Q (100 KHz) < 400 > 68~220 > 35 400~800 > 68~100 > 40 800~1200 > 47~82 > 45 6. MR16 350mA-900mA MR16 1A 40V MBRS140 300mV 8-10V SS14 SS14 500mV 7.
4 6 LED V/I LED -AC-AC 7 1 2 3 EMI 1 7 12V 35 50V 30V 11V 3 LED 2 LED 8 PM103 LED 3 pt4115 SW 1 KHz Bridge Technology Co.,Ltd. 7 PT4115_AN1 6 7 Bridge Technology Co.,Ltd. 8 PT4115_AN1 8 LED 11V 3 LED 9 12V 3 LED RS VIN VCSN<150mV, MOS LED RS 1% 12V 3 1W LED 242 348 2 9 LED 8 PCB pt4115 PCB EMI PCB cm2 D1 D4 RS LED L SW D5 PCB 3 4 MR16 Exposed pad Bridge Technology Co.
5 ,Ltd. 9 PT4115_AN1 PCB 180 MR16 pt4115 1 MHz EMI PCB EMI 9. pt4115 40 CMOS AC25V DC30V 12%
