Hi bro. i make this circuit. after test with old ATX transformer it's OK. But after the assembly is completed, there is no voltage at the output. Please guide me in getting the solution
Sir can I use 0.19mm copper wire instead of o.3mm..coz it's not available in my place..if yes..then turn ratio will be same as you shown or something else..kindly reply sir..
Sir, is there a video about how to make and practice making a self-SMPS Self Self Detex Full Bridge that is equipped with over curent protectors, over temperature protect and the delay of Sofstart? and the power of the SMPS until 2000Watt?
Hello sir aapane ek video Banai Thi jismein aapane 1000 wate amplifier banaya tha lekin Uske circuit diagram aur aur control board ke bare mein nahin bataya ha
to limit current is easy, a simple 1.2 ohm resistor in series to the load, when the current exceeds 500mA a voltage drop of more than 0.6V appears on the resistor, with this you can activate a transistor that turns on the optocoupler directly. This is not the most efficient solution (wastes 0.3W at full load) but it is the easiest. to have different voltage output you must change feedback. what is the voltage range that you want?
Hi bro. i make this circuit. after test with old ATX transformer it's OK. But after the assembly is completed, there is no voltage at the output. Please guide me in getting the solution
Sir can I use 0.19mm copper wire instead of o.3mm..coz it's not available in my place..if yes..then turn ratio will be same as you shown or something else..kindly reply sir..
Sir, is there a video about how to make and practice making a self-SMPS Self Self Detex Full Bridge that is equipped with over curent protectors, over temperature protect and the delay of Sofstart? and the power of the SMPS until 2000Watt?
No bro
I tested with ATX transformer with diode and capacitor rectification the voltage out is 1.5v to 2v is small transformer winding is ok??
Maybe you wrong. Check your transformer and winding
How to buy this complete circuit
A cho hỏi để cạo dây đồng nhiều sợi như thế a cạo từng sợi hay có cách nào khác ?
Do you have a video How to Make a Fullbridge Self-Oscillating System SMPS with Over Curent Protector + Over temperature and Sofstar sir?
No bro
Mantap mas brow???jika ada link penjualan pcb ini tolong disertakan ya mas.
Sir, irf460 MOSFET replace 25n120 igbt can I used?
Nice Bro, to get 55-0-55 what to be modified?
I brought 22mh line filter , it is very small in size can I use it??
OK bro. No problem
Please can you make 48V 35A smps source (charger) for a Li-Ion cell high power bank? I really remain grateful if you can do it.
Can it be use for amplifier...?
Of course bro
Excellent
Hello sir aapane ek video Banai Thi jismein aapane 1000 wate amplifier banaya tha lekin Uske circuit diagram aur aur control board ke bare mein nahin bataya ha
Is it ok to use 1uf polyester film capacitor instead of box film capacitor ??
It's OK bro
Hi bro. Can i use irf740 mosfet?
I have irfp460, it's work?
I am getting a hum sound in main transformer is it ok
It's not good bro
I m not getting 1.5k 3w resistor, is it ok to use 1.5k 1w or 2w???
2W ok bro
Please show proper way of winding the oscillating trafo, I learnt it has polarity that has been my problem
kindly provide the schematic diagram
How to make a multi ouput led driver? From 220v to 5 dc but with many output and each limited to 500 ma?
to limit current is easy, a simple 1.2 ohm resistor in series to the load, when the current exceeds 500mA a voltage drop of more than 0.6V appears on the resistor, with this you can activate a transistor that turns on the optocoupler directly. This is not the most efficient solution (wastes 0.3W at full load) but it is the easiest. to have different voltage output you must change feedback. what is the voltage range that you want?
Có bán pcb ko a. Để e 2 cái về làm nguồn amply.
Youkito1991@gmail.com bạn liên lạc qua mail của mình
can work it 120v?
Hey could you design one that uses toroidal ring?...
I will try
wow nice!
Ye smps ka price bro
This parrot core calculation e r l 35 and 35 + 35 voltage please this video
Anh ơi không có sơ đồ nguyên lý huhu
Brother please make 1000 watt class d amplifier
What is current maximum circuit
Please share a details of transformer EE42 to png file in download file🙏
Thanks
How many amp
I can't download layout file....
👍👍
Can you provide diagram please?
Please can u send me the schematics?
VERY NICE BRO! :))
Like and comment one😍😍
Material list send mi please
porque no 110/220 seria mejor
Solo se hace un puente entre el centro de los capacitores y una pista de alterna y ya funciona con 110
Circuit diagram etd42
West y