Iykeeh Ezeonyekwelu
Junior Member level 2
Hello Guys..... Been a very long time.
I wish to design a 12VDC-310VDC SMPS unit. I picked SG3525 to provide 150khz PWM on each leg of IRFB3207. My question is, Can the FET go as high as 150khz?. My transformer is ETD44, from the datasheet, it gives approx. 500W at 100khz. My guess is that at 150kHz, its can sustain 500W and still have a little headroom.
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it's a push push topology amd i intend to use 2FETs per leg.
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it's a push push topology and i intend to use 2FETs per leg.
I wish to design a 12VDC-310VDC SMPS unit. I picked SG3525 to provide 150khz PWM on each leg of IRFB3207. My question is, Can the FET go as high as 150khz?. My transformer is ETD44, from the datasheet, it gives approx. 500W at 100khz. My guess is that at 150kHz, its can sustain 500W and still have a little headroom.
- - - Updated - - -
it's a push push topology amd i intend to use 2FETs per leg.
- - - Updated - - -
it's a push push topology and i intend to use 2FETs per leg.