Posted by Circuits Arena on Sunday, 9 November 2014
DC 12 VOLTS POWER SUPPLY CIRCUIT is the artlcle explaining POWER SUPPLY CIRCUIT 12V power supply circuits with output voltages around 12V, one zener diode and a few passive components. Eac...
POWER SUPPLY CIRCUIT
12V power supply circuits with output voltages around 12V, one zener diode and a few passive components. Each of the schematic is
very simple to construct and will function without problems if you
respect the maximum power supply ratings.
12 volts dc supply is maintained by using regulator IC 78012 , if the supply voltage exceed the 12 volts then regulator IC 78012 blocks excessive voltage. This power supply circuit used for pure dc voltage requirement devices like audio systems low voltage ripples dc voltage wave form found.
