How To Make 12V Led Dimmer Circuit

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5 жыл бұрын

How To Make 12V Led Dimmer Circuit
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Пікірлер: 44

@maxsax4631 2 ай бұрын

I MADE IT ACCORDING TO YOUR VIDEO ❤❤❤❤ THANKS A LOT

@EndoftheRd 3 жыл бұрын

hey ..thank you for the vid !! things can be obvious but not for someone who is just starting or trying to get knowlege from the youtube community in these matters. saying because you see..you start with the mosfetIRF540N, adding resistor ( even these work only one way ) but you dont mention positives or negatives , start the B10K facing up then is facing down, My apologies trying to explain but here .. all my steps replicating your vid mine is not showing a difference in a voltage I added the meter and only shows a difference of 0.30V . so would you guide me how this could work as yours ? or is it imperative to have a led strip ? because I was testing also with only one LED and it did not dimmed but again thank you for you Video !!

@samuelmf 3 жыл бұрын

Good video, good music!

@andorbarabas6975 5 жыл бұрын

Use 5meter led strip, and u can use the mosfet as branding iron

@breadbutt 3 жыл бұрын

would a heat sink help? I have a 5m strip, a bunch of old PCBs that I can probably pull the correct mosfet and resistor from, and some heatsinks from old computers. probably have to buy the 10k pot though.

@azazmahmued9188 5 жыл бұрын

Tnx broo

@BrescoLtd Жыл бұрын

Do you have a design for 2 channel MOSFET dimmer with channels inverse to each other? ie as one dims the other brightens.

@tonyvarghese75 5 жыл бұрын

Nice

@bigjonbird1 4 жыл бұрын

What does the gate drank do? Trying to dim some LEDs I'm wiring to a diorama

@oliverlow5349 2 ай бұрын

Can I make this for a 24V LED? I am trying to make a dimmer for my IKEA "MITTLED" light strip for cabinets. And which components should I use in the circuit? I can't find any DYI 24V LED dimmers anywhere online, so I would greatly appreciate any help! 🙏

@marcohvs 5 жыл бұрын

With 20v the IRF gets very hot, should I change the resistor?

@DigBipper188 5 жыл бұрын

You shouldn't have to change the gate resistor. Instead, wither get a MOSFET that handles more power, OR you can add a heatsink to the FET which will reduce the temperature immensely.

@javierjuarez4587 5 жыл бұрын

Funciona para 24v

@pabitraborah6512 5 жыл бұрын

How is Resistance regulated is ko kitna hota hai

@hashanwickramasinghe1067 4 жыл бұрын

can anyone say what this sound track is?? first track???

@anirbanmajumder2035 4 жыл бұрын

How to work this

@nelxonmiranda 3 жыл бұрын

What’s a battry?

@TechnoSaquib 4 жыл бұрын

Please 3-4 volt ke liye banayiye

@easytechzones 4 жыл бұрын

@nandeepkhajuria2326 5 жыл бұрын

How to charge a 12v battery at home

@kumaresanvelu9732 Жыл бұрын

when connected to DC 18650 battery the output voltage drops

@guilhermeguerra7242 3 ай бұрын

My led keep blinking any help

@hamzanaim9116 4 жыл бұрын

can it work with 220 v ac ?

@easytechzones 4 жыл бұрын

@maxxonline2001 4 жыл бұрын

yes, for a few milliseconds ;-)

@inactiv4822 10 ай бұрын

You need 12v power supply

@leogoyena4674 Жыл бұрын

I followed it and the lights turn on, but when I turn the potentiometer nothing happens. Why is this?

@markleyg 3 жыл бұрын

Why not simply use a potentiometer alone?

@faizahmed.m1324 3 жыл бұрын

Result:Heat & burn.

@stewartnell 4 жыл бұрын

Does it matter what amps the battery 12-volt batteries is?

@gamingsportsff9904 Жыл бұрын

Full bridness pe Transistor over heat kar raha ha please reply bro

@gamingsportsff9904 Жыл бұрын

Main input 5 volt de raha hu. Or out put per 4volt led 40 pic chala raha hu maine D882 transistor use Kiya ha.

@jimgeorge6220 4 жыл бұрын

It's bass ackward anyway. it doesn't the full range of the POT.

@infinityride101 2 жыл бұрын

input 12v Output 8v..

@91rickstar 3 жыл бұрын

Waste of $50aud to buy parts didn’t even work properly sure it dimmed it a little bit nit much then the leds start flashing plus the 10k resistor lowers the voltage do they are not as bright as they would be on 12v plus would not recommend it because I only had about 40cm of light strips and the mosfet was so hot one actually blew up has now got a crack in it I’ve checked the circuit it’s the same as yours not happy