Many electronics circuits and projects for learning in simple ways.

# Many Simple 6V power supply circuit for you

If you need a Simple 6V Power supply Circuit. We have a lot of circuits for you. Some ideas may be good for you working. All circuits use normally components so you can buy any store and cheap. The output DC current 50mA to 3A.

### Basic Dual 6V Power Supply circuit

This is basic(Unregulated) Dual DC 6V Power Supply circuit (+6Vdc ground -6Vdc). Which used easily a little electronics components and so cheap.

These circuits may be necessary for you.

Dual 6V Power supply circuit using LM317,LM337

Here is the variable dual lab power supply circuit.You can select voltage levels are 3V,5V,6V,9V,12,15V at 1A and -3V,-5V,-6V,-9V,-12V,-15V at 1A, use IC LM317 (for positive volt) and LM337 (for negative volt), Controls Voltage Output by S2 For +Vout and S3 for -Vout.The transformer is 2A size.[…]

## 6V 1A Power Supply Circuit using IC-7806

When we need a 6V 1A DC regulator often use this circuit. The main parts of this circuit is IC-7806. It is normal IC linear DC voltage regulator 6V at 1A current. It is easy project electronic because used the minority part and low cost too.

## 6V Power supply circuit at 100mA,200mA,300mA current

This circuit that you see, It is an one style of an easy simple power supply, for a recorder or a cassette player in the car which used voltage 12V.It is only using the current about 300mA.

When it occured over load current at output.it will not damaged with circuit.(have only current 2Amp) While it can to used the voltage about 6Volt at 800mA max.
The resistance of R1 serves to limit the short circuit current at about 2 amps.And reduce the power consumption of the series regulator transistor Q1.(which acts as the emitter follower circuit with a base voltage from R2, D1).
Here is the diode resistance should be 1 watt or more.

This circuit can be assembled into a small metal box, compact, easily. Using the heater box as cooling plate to transistors Q1 with built-in.
Designed by Mr. Enrich Reading Ford. Palmerston North City Seal Post Teen & Air UK.

## The circuit of Car Cassette Power Supply

The Voltage in that automobile, we have can to apply with electric all appliances a lot of , usually. It is will valuable 12V me uses Car Cassette Power Supply this circuit. help , Regulator voltage get many the level be 6V , 7.5V ,9V with using integrated circuit. Regulate uA78GUIC be pillar equipment. The detail is other see in the circuit sir.

6V Backup battery power supply regulator

## 6V Power supply circuit at 2A to 3A current

The Circuit diagram of Power supply regulator 1_2V-20V and 3V-6V-9V-12V 3Amp With LM317T and 2N3055.

### This Post Has 3 Comments

1. Nice & simple circkuts

2. Dears,

D2 in the first diagram must be inversed

3. Hi to all
I want to make a power supply from 220 volt that give 6volt 300mA DC
Can anybody help me and give me any diagram ciricuit????

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