cupoftea
Advanced Member level 5
Hi,
We were doing a 2kW PSFB off 400V PFC.
But realised the chip shortage may hit PSFB controllers.
I count approx 2 or 3 PSFB controllers on the market, from ti.com and analog (ex Linear)
So will also do plain FB, with simple ubiquitous controller.
Would you say 2kW is the practical limit of a FB at 20kHz?
Vout is +/-160V
We were doing a 2kW PSFB off 400V PFC.
But realised the chip shortage may hit PSFB controllers.
I count approx 2 or 3 PSFB controllers on the market, from ti.com and analog (ex Linear)
So will also do plain FB, with simple ubiquitous controller.
Would you say 2kW is the practical limit of a FB at 20kHz?
Vout is +/-160V