860W Lab Power Supply 0V 80V 0A to 10A Part 2

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►860W Lab Power Supply 0V 80V 0A to 10A Part 2
►Hi Friends. 860W Lab Power Supply 0V 80V 0A to 10A Part 2. I hope you like it
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Опубликовано:

22 авг 2024

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Комментарии : 42

@standardbassbox 12 дней назад

EXCELLENT INFORMATION. Very good Presentation. Thanks A LOT.

@adelal-ramahi1890 2 года назад

Great work. Thanks for sharing your work and experience. It is highly appreciated.

@LongTechnical 2 года назад

Thank you so much

@huuphamt8226 2 года назад

Đỉnh quá a long

@kdcreativity6201 2 года назад

Wow. Very nice power supply 👍🏻👍🏻👍🏻👍🏻😳😳

@LongTechnical 2 года назад

Thank bro

@electronic7979 2 года назад

Very good 👏

@abdulhai2201 2 года назад

Your design very nice tl494 operating frequency

@LongTechnical 2 года назад

Thank bro

@Bianchi77 2 года назад

Creative idea, thanks for sharing, like it :)

@LongTechnical 2 года назад

Thank you so much

@mosfettech2141 2 года назад

First time seen that , voltage is increased when connected to load 😂. Btw nice power supply 😃

@mhademo1516 2 года назад

Feedback

@nilanthalokuge6547 2 года назад

Nice project Bro 👍🏻

@MrFlexxip 2 года назад

very nice

@LongTechnical 2 года назад

Thank bro

@user-gi9vj9bq8n 10 месяцев назад

Make a vedio on diy arc welding inverter

@electronixlab Год назад

Why you put 0.2mm clearance in transformer core ? And two calculate the clearance size

@hosseiny1973 2 года назад

Full load test plz...

@AytacKORKMAZ604 Год назад

Thanks for your and author's effort. It is really great work. I want to ask you, all the test were completed? Especially for the feedback. When it was loaded, the output voltage was increasing. Are there any update about this? Or any other problem-ish situations. Thank you again!

@abuhasan4079 2 года назад

self oscillating smps and gacun smps who are best for audio amplifier?

@LongTechnical 2 года назад

Both of them are Ok

@viettiepx2 Год назад

Awesome, and I guess you are Vietnamese?

@devinhalim8228 2 года назад

Nice project. I can't find any STPS2L40u diode in my local electronic stores. Can I replace it with any other diode? As I noticed that in your PCB, you're using glass diode (1n4148 or 1n60?) as STPS2L40U.

@necbd8893 2 года назад

you can use u5401_u5408

@style9723 4 месяца назад

@@necbd8893 No you can't! It must be a diode that has a forward voltage drop of 0.3V !!!! TL494 is at risk of destruction!

@divyansh5842 2 года назад

It’s not a flyback smps so why there’s an air gap ??? Btw amazing video 👍🏻👍🏻😍😍

@LongTechnical 2 года назад

Forward smps bro

@gicelectronics 2 года назад

Same question in my mind

@style9723 4 месяца назад

@@gicelectronics This is forward topolgy that needs a gap.

@klsonidhanla 2 года назад

Very nice power supply.👌 What is the core material?

@LongTechnical 2 года назад

PC 40 bro

@Rofiul_Islam 2 года назад

Voltage was set to 12.5V, after connecting load voltage increased to 12.8V, why?

@LongTechnical 2 года назад

I try to fix it. Maybe the feekback not so good

@style9723 4 месяца назад

@@LongTechnical This is because the output inductor is too small, use a choke as instructed.

@ErrolAnglin-zz2kz Год назад

Trying to build this PSU for some time now, I get oscillation from the IRF630 any idea .

@rizkydewanata1057 2 года назад

the program for transformator can't open

@mansjacobsson5823 Год назад

Hello! Just a question. I'm a total beginner at this, but in your parts list, you have STPS2L40U listed. And in your pcb it is marked as a trough-hole component, and I can only find it as a smd. Is that right? Otherwise, thank you for sharing😀

@LongTechnical Год назад

Yes Bro

@LongTechnical Год назад

Just same a value is OK

@ErrolAnglin-zz2kz Год назад

Great Job , Have you any spare PCB i can purchase from you

@panditamol12 Год назад

I have issues with my circuit ..would u help me I hv designed half bridge topology based smps .. i already implemented dead time in two gate input Bt when I check the input of primary of transformer then dead time does not present And if I reduced the duty cycle of gate .still transformer primary still gives 50% squre out with no dead time ..will u help me ..thank u very much