Skip to main content

Posts

Showing posts from May, 2010

Batteries charger and PSU circuit

Here's a circuit diagram of the power supply and battery charger. There are two parts in this circuit, ie the battery charger with a fixed output voltage, which is 5VDC. Another part is the regulated power supply that can be regulated output voltage between 2-9 volts. source: http://www.electronics-lab.com