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1、1234F1C1C2C4B1C5R1R2C6D1T3250V/2A275VAC/0.47uf275VAC/0.47uf 275VAC/100nRS206L450V-270uf100k/2W472/1kV1.5KF200A.C10D61R8AC2204.7/3WE222/500VD73T142AVCCVC12+IN54082AL11IN5408CON3GND+ C11 + C12+ C13 + C14NTC3R52200uf2200uf2200uf2200uf5D-13C31MC19D2275VAC/222nD8GNDUF4005.D9102R9VC12GNDR6D3IN5408BGND1R/2
2、WAGND.-VC1MIN5408AVCCC20 C21C15R16IN41482200uf2200ufAGND15kC7+104D4 AGND8104U4A13.8V 62W1+3LM3582GNDR10IN4148-R14R15B4240*GND7U2R11 AGND5R3C1651kU14R768PC817R19AGND3U4BTOP247YN28K2C9AGNDD54k3-6104175R4104C8IN4148+GNDLM358AGND68V347ufC17D882-VCVC-12BGNDL2R29C24104R18R17R12R13C22CC23510AGND2k32 4k34k327k2200uf 2200uf D10+C18+IN4744R20 25V-220ufGNDBGND1W-560VC12BGND152AGNDN3J1AGNDTL431AAVC121AGND2CON2J2VC-121AGND2CON2DTitleTOP247YN开关电源福建信息职业技术学院智能0911Size:A4Number:Revision:设计者：叶福来梦想科技工作室Date: 2011/12/2Time: 18:56:21Sheet ofFile: O:TOP247YN开关电源原理图.SchDoc1234ABCD