fethiyeli
Full Member level 4
Power Factor Correction for SMPS
Hi Everyone, I have push-pull DC-DC converter that converts 30VDC into 311VDC, three level PWM inverter and battery charger. The question is that ı need to add PFC circuit for SMPS due to 1kVA output power and ı dont know how to add PFC circuit before SMPS. 30VDC is minimum of three 12V 7AH battery voltage. I have a circuit like below. Its output voltage is higher than input of SMPS. So, how can ı use PFC for my SMPS ? Is it possible to use this PFC for my SMPS ? I gues ı can use this PFC with SMPS having 1:1 transformer but another issue appears when ı want to increase 30VDC into 311VDC.
Hi Everyone, I have push-pull DC-DC converter that converts 30VDC into 311VDC, three level PWM inverter and battery charger. The question is that ı need to add PFC circuit for SMPS due to 1kVA output power and ı dont know how to add PFC circuit before SMPS. 30VDC is minimum of three 12V 7AH battery voltage. I have a circuit like below. Its output voltage is higher than input of SMPS. So, how can ı use PFC for my SMPS ? Is it possible to use this PFC for my SMPS ? I gues ı can use this PFC with SMPS having 1:1 transformer but another issue appears when ı want to increase 30VDC into 311VDC.
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