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The reference design of non-isolated AC/DC converter using FSL136HR power switch was converted into DesignSpark PCB format and you may download the project’s files and BOM list in the Download section at the bottom.
- AC Input Voltage: 85VRMS – 270VRMS
- Total Output Power: 2.25W
- Two DC Outputs: 5V / 0.3A 15V / 0.05A
This document describes the proposed solution for a PSU using FSL136HR Fairchild Power Switch (FPSTM). The input voltage range is 85VRMS – 270VRMS and there are two DC outputs with 5V / 0.3A and 15V / 0.05A.
PCB layout of FSGM0465RW Switch
3D view of FSL136HR Power Switch
BOM list of the board (Key Components):
RS Part Number |
Manufacturer Part Number |
Manufacturer |
Description |
800-7416 |
FSL136HR |
Fairchild Semiconductor |
Intelligent Power Switch, Power Interface Switch |
700-9871 |
1N4007L |
Lite-On |
Diode |
544-9393 |
BC846BLT1G |
onsemi |
NPN transistor |
751-3786 |
BZT52C4V7S-7-F |
Vishay |
Zener Diode 4v7 |
761-3600 |
ES1J |
Fairchild Semiconductor |
Diode Switching |
715-1950 |
UBT2W100MHD |
Nichicon |
Capacitor |
What is DesignSpark PCB format?
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