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DER-96 - 10 W power supply

DER-96 - 10 W Power Supply

Overview

This document is an engineering prototype report describing a VoIP prototype power supply utilizing the DPA423P. This power supply provides 10 W of continuous power from a 37 to 57 VDC input. The design is optimized to minimize radiated EMI emissions. As can be seen in the EMI section of the report, there is a significant improvement in radiated EMI compared to existing production DPA423 designs. This document provides complete design information including specifications, schematics, bill of materials, and transformer design and construction information. The document also provides performance information.

Design Files

der96

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

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:2025-08-08 02:35:44

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