Switching power supply for Viper22A

Hi all! Today, I'll show you how to make a simple 18 watt switching power supply. This is a flyback that can output 12 volts with 1.5 amps of current! I will tell you how to make a wiring board, wind a transformer and what parts to wind. And in the end, together we protest it!

PCB layout:
https://cloud.mail.ru/public/feEX/ACu...
Scheme:
https://cloud.mail.ru/public/EnVW/2xj...
Program Sprint Layout:
https://cloud.mail.ru/public/rxsa/yYv...


Viper22A chips can be bought here:
https://alii.pub/6j4siv
You can buy the LCR-T4 radio components tester here:
http://alii.pub/67qiyt
Diodes SR5100 can be bought here:
http://alii.pub/6eom8w
You can buy a multimeter here:
http://alii.pub/6agt2m
or
http://alii.pub/6agt3s



#блокпитания #powersupply #smps #ибп #circuit #diy #electronics #led #viper22 #viper22a #своимируками #circuit #led #howtomake