HEXFET247's channel

in this video , i did some test on my 600w smps..each load connect for 2-3 seconds.

smps design in half-bridge mode and this wave shows you voltage...

doing temperature test again , after some modifications.

more info :

www.diysmps.com/forums/showthr­ead.php?182-quot-TO-247-quot-F­irst-Project-600W-...

doing temperature test again , after some modifications.

more info :

www.diysmps.com/forums/showthr­ead.php?182-quot-TO-247-quot-F­irst-Project-600W-...

in this video , i measured the Vds of low side mosfet in my 600w smps.

scope : Rigol DS1102E

More info :

www.diysmps.com/forums/showthr­ead.php?182-...

in this video , i measured temperatures of mosfets and transformer from my 600w diysmps.

testing output voltages of my 600w diysmps , but without any load !!

more info :

http://www.diysmps.com/foru......

My first SMPS , turned on with no problem without any problem !

more info :

http://www.diysmps.com/foru......

measuring the duty cycle of SG3525 output while adjusting the RT(output frequency).

Scope = Rigol DS1102E

RT = Variable 20K Ohms

CT = 1nF

More info...