13 8 Volt Regulated Power Supply Schematic Diagram

Using pass transistors beef up voltage regulator current output.

13 8 volt regulated power supply schematic diagram.

20a transformer is very very expensive large in size and very heavy in weight. This power supply capable in delivers around 20amps at 13 8v. 10 amp 13 8 volt power supply october 13 2010 the circuit will give us 10 amps 12 amps surge with performance that equals or exceeds any commercial unit. Part list for 20 amp bdx33 based power supply.

A good idea here is to start to use colour coded wire to identify the voltage rails perhaps orange for the un regulated supply red for the 13 8 volt regulated output and black for negative rail. A regulated power supply essentially consists of an ordinary power supply and a voltage regulating device as illustrated in the figure. This is the simple 13 8v and 20a dc power supply circuit diagram. Build a 10 amp 13 8 volt power supply.

The voltage is adjustable and it even has remote voltage sensing which automatically compensates for any voltage drop that occurs between the power supply and the load transceiver. The circuit was designed to create a dc power supply that will be rated with 13 8 v and 20 a while having a current limiter and short circuit protection. Remember to isolate the transistors from the chassis radiator of power supply box. There s a really good 13 8 volt 30 amp power supply circuit diagram in the arrl handbook with clear instructions on how to build it.

12 volt battery monitor circuit diagram. I need the diagram of this power supply to repait my unit. Regulated power supply block diagram. 2 x 15 volt 12 amps.

This 13 8 volt 20 a regulated transformerless power supply. The output from an ordinary power supply is fed to the voltage regulating device that provides the final output. This power supply is formy tx rx radio i need 13 8 volts 20 amps according advertisement i have bought a new one nissei ps30swii quite cheap 95 but i want to get the old one repaired and to use in in my workshop. Do you need high current power supply without heavy and expensive transformer.

12 volt gel cell charger circuit diagram. The circuit even has a current limiting feature which is a more reliable system than most. For lower read more. This is power circuit that has maximum current supply 22 ampere and output voltage 13 8 volt trimmed by p1.

This is very important.