Posts posted by junee_bal
Shall I use TL081 instead of TLE2141 or MC34071
What are the changes need.
I have doubt on transformer that the current ratting mentioned in my transformer is correct.
So I need to reconfirm it by testing.
I want to know the correct testing procedure of transformer.
For example explain with a 30V/2A.
Please help me to find out.
I would like to design the same for a 0-30V / 5A power supply with the changes below.
2N3055 transistor 2nos parallel with Q4 and Q5 with same design.
RV3 with 500K trimpot.
Is it enough to make a 5A 30V power supply or please suggest a necessary changes.
0-30 Vdc Stabilized Power Supply
in Projects Q/A
I have problem is that when i switch of the 230VAC supply from transformer the DC output voltage reaches maximum voltage.
please give me a solution.