Power Supply I

Philmore 80-040 Intro to a Power Supply Electronic Soldering Kit Batteries soon become an expensive way to power your electronic kit and electronic games. This is a basic power supply in a box using two 7805 regulators. Input up to 20V AC from a transformer or power pack(not included). Two regulated outputs are available - one fixed at 5V, the other variable. Good introduction to three terminal regulators. Philmore Electronics part number 80-040