110Vcc homemade SMPS

metropo

New member
Hi, im new in this forum so thanks you for let me being a part first of all sorry for my bad english

Second, im making an smps for an old transformer that i have (220Vac to 110Vac 10 Amps) and i want to make an 110Vcc smps (7 Amps maybe? 5?)

this is what i have for now, if anyone can help me by advicing or asking or whatever is more than welcome :D

PWM and control:

Screenshot_1.jpg

POWER:

Screenshot_2.jpg

The input for the "power" picture is the output from the diode bridge and the transistor im using is the irfp460 mosfet
 

metropo

New member
ok i made the pwm board and the 494 blew. i connect 24v in the "Vrec1" pin and the pot was minimum :C

idk what to do next lol
 
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