I'm hoping that someone will be able to help me. I'm looking to produce a power interrupt for testing. I'm looking to have 28V DC input flowing to an output which I can hook up to a load and then switch on and off using an Arduino. I'm thinking of using an NPN high current transistor, I have built the box and code which runs fine. The issue I am having is the pin output on pin 13 doesn't have enough current to switch the transistor, can anyone recommend a transistor that would be able to take the high current and be switched by the Arduino? If you would like a schematic to help you understand it I can provide one!
Thanks for reading, Lewis