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Need a 12V power supply circuit.........

F

Thread Starter

Faisal Abbas

Joined Feb 12, 2011
1
Q#1.Plz anyone help me by giving me the circuit of positive and negative 12V dc power supply by using the regulators?
Q#2.Also tell about the values of capacitors for the 12V dc power supply?

Waiting for te reply...............
 
Wendy

Wendy

Joined Mar 24, 2008
23,421
Welcome to AAC Faisal.

You can use off the shelf parts for 1A max regulators, the 7812 and 7912 are both 3 terminal regulators, plus and minus respectively.



To determine the capacitance you need we'll need a lot more information. A schematic would help. Also need current specs.

Submission: Power Supply Circuits
 
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