on video DIY Simple 0-30V 0-10A DC Variable Power Supply // Voltage and Current Adjustable


 0-30v 0-10a regulated variable power supply

0-30v and 0-10a variable power supply

how to make variable power supply circuit

how to make adjustable voltage regulator circuit

lm317 adjustable voltage regulator

adjustable voltage and current regulator circuit

0-30v 5a variable power supply 

adjustable power supply with voltage and current control

voltage regulator circuit lm317

diy lab power supply, bench power supply

adjustable power supply

0-30v and 0-10a adjustable power supply

lm317 voltage regulator circuit , how to make

lab bench power supply diy

diy power supply 0-30v and 10a

0-30v voltage controller circuit

multi battery charger circuit

12 volt battery charger circuit

In this video i'm showing how to make a 

Variable power supply with both voltage & current control 1-30 volts and 0-10A.

Both voltage and current can be controlled with Potentiometers, Multi-turn potentiometers is good for high precision settings. Where output load should be under 10 Amperes.

And required big heatsink with cooling fan for effective cooling.

Also required DC Volt Ampere meter to monitor the output.


TIP3055 & BD139 Transistors

LM7805 & LM317 voltage regulators

10k, 220 ohms resistors + 1 LED

10k Multi-turn potentiometers

2x 1N4007 diodes

1x 5v dc cooling fan

1x DC volt cum Ampere meter

No comments