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Build A Low Cost DIY 300W Active Load Project – PSU Tester Electronic Dummy Load ATX

This video is kindly sponsored by PCBway. Please give PCBWay a try for all your PCB needs. https://www.youtube.com/c/PCBWay

Let’s build an Active Load!

If you use this link when creating a new PCBWay account and you will receive a free $5 discount coupon: https://www.pcbway.com/setinvite.aspx?inviteid=561767

Links mentioned in this video:
300W Electronic Load Project
https://www.pcbway.com/project/shareproject/300W_electronic_load.html
Original Video (Ukraine)

Schematic
https://drive.google.com/open?id=19KpzV6Zm2e0_I385Dj_3ooiOg-NLzpDr

Parts required for this project (affiliate links)
2N5551 Transistors https://www.aliexpress.com/item/1005002638084791.html?af=ler2022
BD139 Transistors https://www.aliexpress.com/item/33009022022.html?af=ler2022
D209L Transistors https://www.aliexpress.com/item/33014632767.html?af=ler2022
TIP122 Transistors https://www.aliexpress.com/item/4000830247960.html?af=ler2022
0.1R 10W Resistors (see video) https://www.aliexpress.com/item/1005004778977902.html?af=ler2022
LM358 https://www.aliexpress.com/item/1005003429370169.html?af=ler2022
LM324 https://www.aliexpress.com/item/1005001519045690.html?af=ler2022
1W Zener Diode Assortment Kit (use 5.1V) https://www.aliexpress.com/item/1005001782589681.html?af=2022
1N4007 Diode https://www.aliexpress.com/item/1005002872292563.html?af=ler2022
10K NTC Thermistors https://www.aliexpress.com/item/1005004198741580.html?af=ler2022
Multiturn Trimmer Kit (use 10K) https://www.aliexpress.com/item/1005004330659713.html?ler=af2022
Multiturn 10K Potentiometer https://www.aliexpress.com/item/1005003756851148.html?af=ler2022
7812 Voltage Regulator https://www.aliexpress.com/item/4000222161198.html?af=ler2022
200R/2K Resistors https://www.aliexpress.com/item/32847096736.html?af=ler2022
Screw terminal Blocks https://www.aliexpress.com/item/1005001677869988.html?af=ler2022

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