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Sunday, August 20, 2023

on video DC Voltage Adjustable Power Supply, DIY dc voltage controller 8A


 DC Voltage Adjustable Power Supply, DIY DC voltage controller 8A. (Variable power supply)


This is a dc voltage controller simply using a D718 transistor. This is a basic voltage-adjustable power supply. But not a powerful dc voltage controller. You can supply an input maximum of 100V, 8A.


Components used in this project: 


1. D718

2. 10 Ohm 2W

3. 0.22 Ohm 5W Resistor

4. 10k Potentiometer

5.2A Diode

DIY Variable Power Supply With Adjustable Voltage and Current

Hey Guyz, This time I'm making a variable bench power supply.This is the most useful equipment for a hobbyist and DIY maker cause while making or testing circuits, it needs different values of voltage and current. That's why every DIY maker must have their own bench power supply. Now I'm going to show you how to build an awesome variable bench power supply. So take your tools and let's get started :)


If you like this project then please vote for me :


I'm using here LTC3780 DC adjustable buck and boost converter. which is an amazing module. It can deliver DC (1-30V) and up to 10A current depends on your input power source, in my case I'm using DC 12V 3A input power source. I easily get continuously adjustable output voltage (1-30V) and current (0-6A), which is pretty enough for circuit testing and other things. I'm also using 7805 voltage regulator IC for 5V constant voltage and current.

This Power Supply Has Following Features:


Input Voltage 12V DC.

Input current 3A.

Output Voltage (1-30V) Continuously Adjustable.

Output Current (300mA-6A) Continuously Adjustable.

Output ripple 50mV.

Constant VoltageAnd Constant Current.

Additional 5V constant output.

Short Circuit Projection.


 DC Voltage Adjustable Power Supply, DIY DC voltage controller 8A. (Variable power supply)


This is a dc voltage controller simply using a D718 transistor. This is a basic voltage-adjustable power supply. But not a powerful dc voltage controller. You can supply an input maximum of 100V, 8A.


Components used in this project: 


1. D718

2. 10 Ohm 2W

3. 0.22 Ohm 5W Resistor

4. 10k Potentiometer

5.2A Diode

DIY Variable Power Supply With Adjustable Voltage and Current

Hey Guyz, This time I'm making a variable bench power supply.This is the most useful equipment for a hobbyist and DIY maker cause while making or testing circuits, it needs different values of voltage and current. That's why every DIY maker must have their own bench power supply. Now I'm going to show you how to build an awesome variable bench power supply. So take your tools and let's get started :)


If you like this project then please vote for me :


I'm using here LTC3780 DC adjustable buck and boost converter. which is an amazing module. It can deliver DC (1-30V) and up to 10A current depends on your input power source, in my case I'm using DC 12V 3A input power source. I easily get continuously adjustable output voltage (1-30V) and current (0-6A), which is pretty enough for circuit testing and other things. I'm also using 7805 voltage regulator IC for 5V constant voltage and current.

This Power Supply Has Following Features:


Input Voltage 12V DC.

Input current 3A.

Output Voltage (1-30V) Continuously Adjustable.

Output Current (300mA-6A) Continuously Adjustable.

Output ripple 50mV.

Constant VoltageAnd Constant Current.

Additional 5V constant output.

Short Circuit Projection.

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