diy 1kW SMPS by Kaip

raymond1

New member
Hello,
This is my first message.

I saw the diagram of power from 1kW. SMPS02
It lacks some information before you realize this power.
Question to Mr. Kaip
My questions:

1 / should be some information to make the self CS1; T50 CORE N27 (YELLOW / GREEN) 22-50 TURNS it is not clear!
what is the reference of the Tore?
what is the number of turns for 1 and 2?
what is the number of turns for 3 and 4?
What is the diameter of the wire used?

2 / What is the procedure for adjusting R7 (frequency), R9 (deatime), R17 (protection trip adjust).

3 / How to reach Mr. Kaip? he said he must consult to buy components and pcb.
I can not go to his home address because there is protection.

Thank you for the help you can give meand may be for other.

Best regards.

Raymond1
 

P.S.RAJU

Member
hello sir raymond1
you should try any toroidal core with 0.5OD or 1cm OD primary 3&4 single 1mm wire 1turns,secondary 1&2

Wind 50 turns of 0.1mm magnet wire, and you have to test that by applying load slowly to the SMPS and see if your SMPS will trip at certain load or not.
 

raymond1

New member
hello sir raymond1
you should try any toroidal core with 0.5OD or 1cm OD primary 3&4 single 1mm wire 1turns,secondary 1&2

Wind 50 turns of 0.1mm magnet wire, and you have to test that by applying load slowly to the SMPS and see if your SMPS will trip at certain load or not.

Hello sir,

Thank you very much for your help I will test your idea and I will send you information after the test.

Best regards.

Raymond 1
 
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