Turning a Fixed Voltage Adapter into a Variable Output Power Supply (3v-25v)

  Рет қаралды 27,307

Electricquantism

Electricquantism

Жыл бұрын

In this video, we're going to show you how to turn a fixed voltage adapter into a variable power supply. This is an easy project that can be done in just a few minutes!
If you're ever in need of a variable power supply but don't have the time or money to buy one, this is the project for you! By converting a fixed voltage adapter into a variable power supply, you'll be able to power your devices with any voltage you need! Watch this video and learn how to do it!
In this video, we'll show you how to convert a fixed voltage adapter into a variable powersupply output. This is a great project for DIYers or anyone who needs a power supply that can output 3v-25v.By following this tutorial, you'll be able to create a power supply that can be used in a variety of applications. Whether you need a power supply for your hobby projects or for use in your day-to-day life, this tutorial will show you how to convert a fixed voltage adapter into a variable power supply!In this video, we'll show you how to turn a fixed voltage adapter into a variable power supply. This is a useful project for makers and tinkerers who want to create their own power supplies, or who need a variable power supply for a project.This project is easy to follow and doesn't require any special equipment or knowledge. We'll show you how to do it step-by-step, and by the end of the video, you'll be able to create your own variable power supply!
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Пікірлер: 22
@ElectronicBlood
@ElectronicBlood Жыл бұрын
Thanks for this video🎉
@Electricquantism402
@Electricquantism402 Жыл бұрын
❤️❤️👍💯
@KapilDahiya-dc2uw
@KapilDahiya-dc2uw 7 күн бұрын
Ampier loss 😢 so only voltage
@zaneenaz4962
@zaneenaz4962 6 ай бұрын
nicely done. some more explanation of the comparator....but we can figure that out. Thanks
@Electricquantism402
@Electricquantism402 6 ай бұрын
Thanks 👍👍
@mariamhaider9517
@mariamhaider9517 Жыл бұрын
Informative💯
@Electricquantism402
@Electricquantism402 Жыл бұрын
🙈🙈👍 Thankxx❤️❤️💯💯❤️🔥
@arishimran2206
@arishimran2206 27 күн бұрын
Why did you choose resisters in series and left other
@Electricquantism402
@Electricquantism402 27 күн бұрын
Mentioned that its directly connected to inverting input pin which controls the feedback depending upon its resistance between output and inverting input pin..
@arishimran2206
@arishimran2206 27 күн бұрын
@Electricquantism402 and wasn't connection of single resistance the same
@XS1GOLIATH1
@XS1GOLIATH1 4 ай бұрын
Will it give the same ampere as before after converting it? If it was a 19 v 3A default will it still give 15v 3A after converting?
@Electricquantism402
@Electricquantism402 4 ай бұрын
For compensation of 65w power, it increases the current when voltage is decreased.
@XS1GOLIATH1
@XS1GOLIATH1 4 ай бұрын
@@Electricquantism402 even better, hope it won't over work the switching driver. But yeah Thank you for that. Looking forward for more videos in your channel.
@ElectronicBlood
@ElectronicBlood Жыл бұрын
I have many of them
@Electricquantism402
@Electricquantism402 Жыл бұрын
Good.. enjoy by converting them.👍👍
@JPAG0806
@JPAG0806 7 ай бұрын
👍👍but: How to open such a sealed housing without damaging......
@Electricquantism402
@Electricquantism402 7 ай бұрын
Apply thinner and wait for a while, then open. Or use small hammer and smash from all sides by placing the housing on floor..
@muhammadassawerhassan7130
@muhammadassawerhassan7130 Жыл бұрын
Shahzada
@lucvorstenbosch7938
@lucvorstenbosch7938 10 ай бұрын
Hello, I have a strange problem with modification of the adapter. I can make the voltage adjustable but when I touch the metal of the potentiometer the voltage goes to zero and I have to restart the adapter. It happens each time. When I try to use different potmeter or resistance the adapter will try to start but stops directly.
@Electricquantism402
@Electricquantism402 10 ай бұрын
Which IC is in your adapter?
@LP-yd4ww
@LP-yd4ww 6 ай бұрын
Resistor is ?? Kohm.
@Electricquantism402
@Electricquantism402 6 ай бұрын
Yes..8.06Kohm which is default resistor.
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