JFET

DER-187 - 35 W power supply

DER-187-35W Power Supply

Overview

This engineering report describes an LCD display power supply using the TOPSwitch®-HX TOP257EN in a universal input, single output (13 V, 2.69 A) flyback converter configuration. This document contains power supply and transformer specifications, design schematics, bill of materials, printed circuit board layout, and power supply performance specifications.

Blockdiagram

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-25 00:49:08

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