Search results

Here is the screen shot of SG3525 output,why the initial voltage spike well beyond the power supply,I am powering with 13 volt battery.

I am trying to build a 12volt to 5volt 30 ampere dc-dc smps. I have used Sg3525 as switching IC and IRF3205 mosfets and MBR3040 output diode. Switching output is around 55khz. When I test the circuit at minimum load output unable to sink full current , the ouput voltage drops down to 3.5...