宋元浩

DER-120 - 22 W Triple Output Flyback Converter

Overview

This document is an engineering report describing a triple output flyback converter using the DPA424R. The input voltage range is 28 to 60 VDC, providing stable +3.3 V at 2 A, as well as cross-regulated +9 V @ 0.6 A and +24 V @ 0.4 A. This document contains power supply specifications, schematics and bill of materials, transformer documentation, printed circuit layout and performance data

Design Files

exit 120

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.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-05-08 18:46:39

About screen rotation (wince)
I use a custom operating system with PB, and I use s3c2400+arm9, with a resolution of 320x240. Now I want to rotate the screen 90 degrees. I don't use the built-in display driver, but the sm501 displa
Overview of RFID Technology and Application Development
RFID theory and technology have been mature since the 1970s. Since then, its application has been mainly in closed systems, such as animal tracking and highway toll systems. Because RFID is not widely
About the writing of upgrade programs or drivers on CE
Since our product does not use the graphical interface of WinCE, and in order to protect intellectual property rights, it is necessary to shield users from the visibility of program names and program
Analysis of Electronic Design Competition Questions
[i=s]This post was last edited by paulhyde on 2014-9-15 09:25[/i] Southeast University Press
It's time to summarize the year again - EE community sends warmth
[align=center][/align] [size=3]As I get older, I always feel that each year goes by faster than the last. Do you feel the same way? [/size] [size=3]It's 2017 in two weeks! [/size] [size=3]How did you
One vxworks, one windows, how to implement windows access to a "shared directory" under vxworks? ? ? ? ? ? Urgent, please help, thank you
One vxworks, one windows, how to implement windows access to a directory under vxworks? ??? ??? ??? Urgent.............. It's like implementing windows access to a shared file under windows, but what

Datasheet More

Circuits More