GPx200 THEORY OF OPERATION

PublishTime：2021-04-19

●GENERAL - The GPx200's are quad-output 200W power supplies. The key features of this series of off-line switching power supplies are as follows：
■Wide-range AC input voltage - 85 to 264 Vac,
■MOSFET based, current mode PWM converter stage,
■Fixed operating frequency - 62 kHz,
■Compliance with FCC and VDE Class B conducted EMI,
■Most outputs independently regulated,
■All outputs short-circuit protected,
■Output #1 is adjustable with overvoltage protection,
■Rated to operate from 0 to 50 deg C. with forced convection required above 150 W continuous.
●Note:This description of circuit operation assumes a very basic understanding of power rectifier circuits and current mode pulse-width modulation (PWM) operation. Additional information can be provided, subject to the constraints of proprietary information disclosure.

Brand of Product：	SL POWER
Part#：	GPx200 More Part#
Product Category：	power supplies More
Application：	More
Data Type：	User's Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	1/7/93
Version Number：	REV A
Data Encoding：
Data Size：	487 KB

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