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ATX Power Supply Schematic
power transformer. base drive signal transformer. pwm ic. combined feedback for 5v and 12v outputs. bias and 5v standby supply\rbased on flyback converter. opto-isolated\rfeedback for bias supply. magamp\rregula-tor for 3.3v. 300w atx power supply:\r\r5v/30a, 3.3v/28v\r+12v/15a, -12v/0.8a,\r-5v/0.3a, 5vsb/2a. half bridge\rconverter. coupled ...
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