Exercise+5+Volt+Power+Supply

=Exercise: 5 Volt Power Supply=

The exercise is to build a 5 V power supply using a 7805 regulator. The circuit will take AC voltage in the 7 - 18 V range, go through a full wave bridge rectifier into the 7805.

Use the oscilloscope to examine several parts of the circuit: the input, after the full wave bridge, and the output. Also try removing C2 and looking at the input and output of the 7805.



Data sheet 1 Amp 7805 Data Sheet .1 Amp 78L05