輸入電壓:85-265V(V) 輸出電壓:28-42(V) 頻率范圍:50/60Hz(HZ) 輸出電流:270-290Ma(A) 輸出功率: 8- (W) PCB:30×25mm 保險(xiǎn)管 U1:72YL 603F,;LED非隔離恒流驅(qū)動(dòng)IC芯片。 R1:334,;
R2:□,;
R3:334; R4:154,; R5:1R80,; R6:154; R7:2R00,; C1:- 貼片電容,; EC1:CD11L 6.8/400V電解電容; EC2: 4.7/200V電解電容,; D1:M7整流二極管,; D2:M7整流二極管; D3:M7整流二極管,; D4:M7整流二極管,; D5:ES1J超快恢復(fù)二極管; 電感: |
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