That’s what I need. simple and working great with protection. So thanks 🙏

@LongTechnical

2 жыл бұрын

Thank you so much

Thanks for sharing.

Perfect thank you

Thank you sir and nice job❤️

@LongTechnical

2 жыл бұрын

Thank you bro

Получилось классно

Creative video, thanks for sharing, like it :)

very nice project thank you

@LongTechnical

2 жыл бұрын

Thank you bro

Thanks for sharing

@LongTechnical

2 жыл бұрын

Thank you bro

thanks a lot!!

There is my like, tanks bro.

@LongTechnical

2 жыл бұрын

Thank you so much

Splendid

Very good

@LongTechnical

2 жыл бұрын

Thank you bro

👍👍

Hi. Very nice brother

@LongTechnical

2 жыл бұрын

Thank brother

So nice

@LongTechnical

2 жыл бұрын

Thank you so much

How many turns of insulator tape after the primary windings?

Can you also use this design for DC to DC smps by removing the diode rectify?

What about isolation of 2 grounds? I see an optocoupler for feedback volts regulator.

If we use 5volt zener diode, does it still work? And how about the power? How much watt?

if I don't connect feedback ,what will be the duty cicyle?

Do you have any transformer source for a 18v drill

Hi sir, can you explain why some smps use inductor filter at the output while other not?

Bro make a 50volt 20amp power supply. With feedback

@LongTechnical

2 жыл бұрын

OK bro

Hi, I didn't find the Relay charging circuit that is showed in the schematic. Thanks

@LongTechnical

Жыл бұрын

Relay ? Don't have any relay in this circuit bro

Ko có bản tiếng việt ah bác

Good Job, What are the characteristics of the output inductor?

@NoviSavvy

10 ай бұрын

In a flyback you may not need an inductor in the output since the transformer works as an inductor. This does not apply to push-pulls and forward converters of course. I've seen expensive industrial equipment without an inductor in it's flyback PS. But you can download software from the manufacturer of the IC which I think will tell you this depending on your output parameters

Hi, great work, is it possible to increase the current to 5 amps? -new susbcriber

How to make 50v 10 amp flyback power supply 220v to 50 use this mathood possible ?

@LongTechnical

2 жыл бұрын

Same method is OK bro. But using UC3843,3844,3845 with mosfet. Not this IC

is there a 110V version most power in us 110 volt

@alphaoffrance617

Жыл бұрын

This supply work from 80 volt to 220 volt grid lines. Both combination is available inside the supply.

Why do you need a air gap in the core?

@LongTechnical

2 жыл бұрын

Because it is a flyback converter. You can search it detail on internet

@robr8554

10 ай бұрын

Because the gap reduces the magnetizing inductance where the energy is stored. If the gap is zero there would larger reluctance and no energy is stored. You need the gap since this is a coupled inductor not a transformer.

Can i replace 12 volt zener with 15 volt, to get 15 volt output ?

@LongTechnical

Жыл бұрын

Of course bro

Berapa Amper ini bro..?

Insulator tape was wrapped how many times ? 15v 3A can I get it?

@LongTechnical

2 жыл бұрын

8 layer or more bro. No bro. Max 1,5A at 15V. I will design new circuit for 5A or 10A next video

@ezeoluchukwu5104

2 жыл бұрын

THE MAN THE MAN WELDON

@lymmentrixprofessional

Жыл бұрын

That will be great

can you share the Gerber files for this project for JLC PCB

@LongTechnical

Жыл бұрын

I remember i shared it. please check link in description

@phenome4973

Жыл бұрын

@@LongTechnical Thanks 😁

Can you design for dual Outputs 12v 2A and isolated 18v 1A Smps?

@LongTechnical

Жыл бұрын

The power of this circuit max 20W bro. With your request, we need another circuit

@yuribiktop6595

Жыл бұрын

@@LongTechnical okay i am waiting for that. Also why your winding direction is anti-clockwise?

@yuribiktop6595

Жыл бұрын

@@LongTechnical better if is a DC- DC flyback converter input min 12v to 55max . Output 13v non-isolated and 21v isolated outputs

@LongTechnical

Жыл бұрын

It't OK bro

Is this AI generated . Something doesn’t seem right.