24VDC input,54VDC output,2300W,10ms hold-up time, what topology will you choose?

Discussion in 'General Electronics Chat' started by andy.zhou.nuaa, Dec 24, 2009.

  1. andy.zhou.nuaa

    Thread Starter New Member

    Dec 24, 2009
    Dear all:

    Merry christmas to everyone!

    I have a converter design, the spec is
    Vin:24VDC Vout:=54VDC Po=2300W Hold-up time: 10ms input and output is isolated.

    Does anynoe know what is the best topology suit for it?

    condsidering the hold-up time, i have to shoose two-stage topology and must step-up the input voltage from 24v to about 200v or higher, but i can't found good circuit for this step-up function? Does anyone have good suggestion? Does anyone what topologies will be choosen on the simlimar marketed-product?

    Tks very much ! looking forward to your reply!
  2. VoodooMojo

    Active Member

    Nov 28, 2009
    i will only provide reputable links when high voltage is requested