You can purchase components for the project here: utsource.net?source=TH-cam UC3843 : utsource.net/itm/p/11530767.html?source=TH-cam 47uF utsource.net/itm/p/8647339.html?source=TH-cam Mosfet : utsource.net/itm/p/11228413.html?source=TH-cam Diode : utsource.net/itm/p/11200364.html?source=TH-cam
If you like my video, give me a cup coffee. Thank you very much. Donate : www.paypal.com/paypalme/phdhung Facebook group : bit.ly/CreativeElectronic Contact: Magnetron0989821611@gmail.com Phone: 0989821611
When you share something you should share complete details fully, components value and a circuit diagram cause your voltage is not increasing 12volt if circuit diagram we can figure out the problem.
We completed the circuit, but there was a short circuit and the fuse blew, we could not understand the problem and we thought that it might be caused by the transformer. What is the wire thickness of the transformer in mm?
Hello, what is the difference between ferrites with Gap and those without Gap? and those with Gap can replace those without Gap? for example these sources with UC3842 can be made with a ferrite core with Gap?.
@@PhdHung there is a schematic but no values of the components and also nothing mentioned. i was trying to make 0-40V bench supply. can i do that with this circuit?
@@friendyprasetiawan05 The resistance values in the pdf file and the resistance values in the video are not the same. shunt resistance 0.22R pdf - 0.1R in video (2 resistors pdf 1.5k next to TL431) - 2k in video
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File:www.mediafire.com/file/9417qdasjzzq7wo/File+12V+10A.rar/file
220v 12v 130A?
Profesor esta parpadeando la te
nsion
65v SMPS 15 20 amp
Hello
list components please
You can purchase components for the project here:
utsource.net?source=TH-cam
UC3843 : utsource.net/itm/p/11530767.html?source=TH-cam
47uF utsource.net/itm/p/8647339.html?source=TH-cam
Mosfet : utsource.net/itm/p/11228413.html?source=TH-cam
Diode : utsource.net/itm/p/11200364.html?source=TH-cam
Circuit diagram please
The dc output isn't smooth , the capacitors aren't enough
Can you tell the winding details of the transformer ?
Primary turns , secondary turns and Bias winding turns ?
Sir i set your ic frq about 1.43 khz??
Does transformer also winded for same frq???
104 capicitor and 12 kohm
Ans plz??
At tl431 reference pin which value resistor is connected you did not mentioned in daigram can u plz tell
@@Khalilkhan6120 I checked the video, it's 1k5
1.43khz not work
Điện trở vào chân 1 của tl431 cạnh con 4k7 có trị số là gì vậy ạ. Trong bố trí linh kiện không thấy a cho vào ạ
If you like my video, give me a cup coffee. Thank you very much.
Donate : www.paypal.com/paypalme/phdhung
Facebook group : bit.ly/CreativeElectronic
Contact: Magnetron0989821611@gmail.com
Phone: 0989821611
Can i use 10n65???????or which other transistor????????
??
??
?
?
yes, ok bro
Greetings from Algeria ! Amazing work as usual ! thanks for sharing !
Thanks bro
When you share something you should share complete details fully, components value and a circuit diagram cause your voltage is not increasing 12volt if circuit diagram we can figure out the problem.
Excellent project
Thanks, hope you enjoy it
How can i get 36v and atleast 3amp????????????????🙃🙃🙃🙂🙃🙃🙃🙂🙃🙃
Where is the winding data? how many turns and which wire to wind?
How can I add LED to show if it is connected to load..The LED show come on whenever it sense load connected.
We completed the circuit, but there was a short circuit and the fuse blew, we could not understand the problem and we thought that it might be caused by the transformer. What is the wire thickness of the transformer in mm?
Can you make a video of how to choose the ferrite core and how to do the calculations for the transformer wiring?
ok, wait me
Nice post.. thanks for this
7:59 r-shunt is deferent with at 9:38 why.??
Thanks, hope you enjoy it
@@PhdHung i also enjoy your video i want to made it for my projects.. 🙏🙏
Can we make 24v 5A with same components??
Can you describe the controller part ? How do you give reference voltage to the uc3843
If you are not difficult to tell what is the gap in the transformer. What is the inductance of the primary. What frequency is it designed for?
please help me.why my resistor of my transformer rcd been destroyed.even 10 watt
Bro can I use MBRF20100 diode and etd35 from old ATX????????
yes, ok
Why the output is not stable?
MUUUUYYYYYY BUENOOOOO - Thanks for project -
Thanks, hope you enjoy it
Mod mạch lại thành mạch có thể điều chỉnh áp đầu ra từ 0-30v đc ko ạ
what is that fluctuation sound?
Sir top227yn switching ic wala 12vdc 1A ka power supply hai usme current kam ban raha hai to kya solution hai ......ple reply
Where do I find this thermal transfer paper?????
Please, send me a link.
Very beautiful design
Thanks, hope you enjoy it
Please tell me the value of C6.
Please send the plate printing program to Messenger ... A second question, is it possible to make a 15 volt 20 amp power supply?
asked you the same question on Facebook
If you make flyback power supply with this ic,maybe up to 1KW.
Hello, what is the difference between ferrites with Gap and those without Gap?
and those with Gap can replace those without Gap?
for example these sources with UC3842 can be made with a ferrite core with Gap?.
when we build a flyback converter we use core with gap . without gap the core will saturate and the mosfet will go boom.
pleese tell me the core is air gap or no ?
yes, air gap 2mm
@@PhdHung Thanks
Apa alat ini boleh buat cas Accu motor 12 v
What type of transformer?
EI 33 bro
friend I have a question how is the name of this pale, because I bought a mis not worth it does not come out perfect as your projects
Very nice design.
Super ...Nice Video.... Thanks.
Smps use betry charger?
R sun đó là trở mồi ic hay lấy áp rơi ngắt ic vậy nhỉ
See the indication LED which is blinking why?? The output is not stable...
Something wrong in this circuit
Flickering and noising ??
Sir. I tried this circuit,but it's MOSFET fails again and again,so why this happens give me a solution pls
any solution found?
Check the frequency and winding of transformer
hay quá ạ đúng thứ em cần
làm 1 cái thôi :D
Good project. But you have not mentioned the calculations. No one can build with other specs, like 60v 20a supply.
Can we use this circuit as battery charger, I mean can it cut-off when the battery full?
If use it as battery charger. you need to add LM358 opamp. It will control the charging current.
@@PhdHung How to add lm358 please help
What kind of clad board is this
10A biến áp nhỏ vậy chắc nóng lắm ad nhỉb🤔🤔
Khá ổn b
Can we charge the battery with this circuit
Super.. an avaited work... thanks alot
hi, next to the photo coupler in the schematic, it has a polyester capacitor, but without marking, what is its value? this next to the 12k resistor
Give us the circuit diagram ..... The archive for your link is broken and disabled
File ok bro.
What is this transformer core name ?
Mosfet 11n50 which purpose
I don't understand the windings details 😭🥺
Reply nahi kia😂😂
@@nandeepkhajuria2326 😭😭😭🙂🙂🙂😂😂😂😂😂🙂🙂😂🙄😂🙄🙄
which type of paper are you using for transfer??
Pls, Mention primary and secondary wire gage no.
loại phíp đồng của anh là loại nào ạ, mua ở đâu chứ em dùng loại KB thôi à
Loại này mình đc cho . Phíp mỏng 0.8mm thì phải. Loại này ko ngon đâu. Mỏng quá
amazing job but excuse me , the downloaded file seem to be damaged ! can you help me plz! thank you !
Sir
Can i make dual power supply using 2 smps power supply in series (+ -+ -)
yes, ok bro . work ok
@@PhdHung sir please make a 24v smps modify single supply to dual supply 24 0 24👍
Any one plz tell me what is the value of that capacitor and resistor which is not mention.i made this it's showing 12v but current very low.
What is the inductance value?
Please make a dual power with "KLY" Module
how is possible to make a such copper stencil print onto a sheet ?
th-cam.com/video/TbBrgpKxBJk/w-d-xo.html
And the cost of 5ampere circuit board
@Homemade 102
Most users asked you about the size of the wires, but you refused to answer them. Why?
Pre AWG26. SEC 1: AW17. SEC 2 AWG26
Min and Max voltage???
lõi hở hay lõi khít vậy a và điểm nào là điểm đầu và điểm cuối cuộn dây ạ
lõi hở bạn. Mạch này lâu lâu r. hình như cũng ko cần đầu đâu b
Why didn't tested it with 10a load like inverter or motor
what is the model name of the paper for inspection
I have tried with 12V 35+35W motorcycle bulbs. Next time I will try with a bigger load. Probably version V2 48V-10A.
Do you have ps for ham radio?
Would you like share circuit and PCB?
Project file in video description. Download and open with Winrar on PC.
Minimum voltage we can take from its?
~ 5V
what is the value of CAP-NP5 and R14(R-7,5)
it's not mention any where
i stoped the video and checked the color, it looks like 4k7
What kind of topology does this SMPS use? Flyback?
sure
Superb sir...... pls let me know heat sink model no or length and height..... thanks in advance
Which size of bobbin is used? And wire guage ?
EE28 . Pre AWG26. SEC 1: AW17. SEC 2 AWG26
Does the transformer have a gap? How many millimeters? What is the inductance of the primary winding?
what is the model name of the paper for inspection
Glossy paper bro
very good witsh frequency use for this circuit
Anh ưi anh cho em hỏi là con biến áp này có khe hở khum ạ anh? em cảm ơn anh nhiều ạ!
Mạch này là fily back nên cần có khe hở nhé. 2mm
@@PhdHung em cảm ơn anh ạ🥰🥰🥰
What is the thickness of wire pr and sec
Pre AWG26. SEC 1: AW17. SEC 2 AWG26
Why don't you want to share share the circuit diagram..???
That's selfishness broo...
File ok bro. Open file with winrar on pc
Is it so hard to show the diagram on a video?
@@__MINT_ yes
@@PhdHung I think that showing a screenshot or a hand drawn circuit on a video isn't hard. Uploading it to a cloud server takes more time
Hello bro.. can you make fot 12v 20Ampere ... to charge battery . I think output 15.5 volt 20A
Sir What is the core size ?
where is the schematic with components values mentioned
Project file in video description. Download and open with Winrar on PC.
@@PhdHung there is a schematic but no values of the components and also nothing mentioned. i was trying to make 0-40V bench supply. can i do that with this circuit?
10:38
10:57
Nice but I want to achieve 15v 3A. What do I need to add or replace ?
Please give the details about transformer
buen video lastima acelerarlo en la parte mas inportante cuando arma el transformador ya que ese es secreto para que la fuente funcione
Nice circuit. The resistance values in the pdf file and the resistance values in the video are not the same. Why is that
where?. it's the same.
@@PhdHung Under 20k pot, there is 1.5k difference in Comp.pdf file we downloaded 2k in video.
is there any other difference?
@@evrenteknik ?
@@friendyprasetiawan05 The resistance values in the pdf file and the resistance values in the video are not the same.
shunt resistance 0.22R pdf - 0.1R in video
(2 resistors pdf 1.5k next to TL431) - 2k in video
I ran the circuit. circuit is working.
I want to make my own but dont know the others name and value of thes3 electronic parts😑
You need to show the circuit to be verified is a working circuit.
How to fixed 10A?
AD dạy mình cách quấn biến áp với ạ.
Pana en cuanto lo compraste
Frequency =Rt CT value completely wrong or wrong information.100nf and 12k resistance use this circuit its low frequency
Diameter of Wire used ...???
You are ever made inveter ?
Check his channel
Good Work. Can you tell me the specification of the transformer?? How thick are the wires for pre and sec??
Good video, I have AS3844 work whit this circuit? thanks!!
Can i use uc3843?
Где можно скачать плату в lay 6 и молочные данные транса