,

Simple 0-30 Volts - 2-5A Variable Power Supply Circuit Diagram


This is the Simple 0-30 Volts - 2-5A Variable Power Supply Circuit Diagram. This is a high quality power supply with a continuously variable stabilized output adjustable between 0 and 30VDC. the LM 723 is the heart of the power supply which drives the BD137 and then the 2N3055. The circuit provides short circuit protection. And has great stability at voltage changes. Drive the circuit with 24 Volts 3A from a transformer. the 2N3055 needs a good heat sink.

  0-30 Volts - 2-5A Variable Power Supply Circuit Diagram

 0-30 Volts - 2-5A Variable Power Supply Circuit Diagram
Previous
Next Post »

2 comments

Write comments
Praveen G
AUTHOR
16 July 2013 at 00:56 delete

Nice one. Hope this helps many! Also don't forget to see this Variable Power Supply in Mumbai

Reply
avatar
Praveen G
AUTHOR
11 February 2014 at 23:16 delete

Variable Power Supply in Mumbai
Liked the post. Looking forward for more like this.

Reply
avatar