Service Manuals, User Guides, Schematic Diagrams or docs for : . Various ATX PSU Schematics atx-power-supply 250W-pfc-schematic
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FORWARD CONVERTER
PFC BOOST BIAS and
5VSB SUPPLY
COUPLED
INDUCTOR
PFC and OUTPUT
PWM CONTROL
MAGAMP
REGULATOR for
3.3V OUTPUT
ERROR AMPLIFIER FOR
COMBINED REGULATION
STATUS and OF 5V and 12V
PROTECTION
CIRCUITS
FAN
CONTROL
OV
PROTECTION
Schematic of 250W ATX power supply with
active PFC (reverse engineered by
Vladimir Davydov). Annotated by
http://www.smpspowersupply.com/
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