Güç kaynakları için koruma devresi

guclusat

Tanınmış Üye
Süper Moderatör
1654019833300.png
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1 - TL082 (dual op amp)

2 - 1N4148 (diode)

1 - TIP122 (NPN transistor)

1- BC558 (PNP transistor. You can use a BC557, BC556 or equivalent. They are all fine for this application)

1 - 2700ohm resistor

1 - 1000ohm resistor

1 - 10Kohm resistor

1 - 22Kohm resistor

1 - Series resistor (see previous step)

1 - 10Kohm potentiometer

1 - 470uf capacitor

1 - 1uf capacitor

1 - Normally Closed Momentary Switch (see attached picture. Any normally closed momentary switch will work fine)

1 - Relay model T74 (This is a very common relay model. Easy to find in
eBay. Just try to search for "G5LA-14" on eBay. There are many coil voltages and contacts amperage. If you dont want to use this model, make sure to change the PCB layout)
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