vimalkhanna
Full Member level 6

Hi Guys ,
My circuit for DC converter is 2400watts delivery at 48VDC
design operation is for -30*C ambients where capacitors malfunction.
The tantallums/multilayers ceramic are unable to withstand ripples .
Suggest Active ripple filters at 1.5MHz flyback switchings to give smooth output with >40dB atten
Analog opamp design is useful with chebychev slope ..
My circuit for DC converter is 2400watts delivery at 48VDC
design operation is for -30*C ambients where capacitors malfunction.
The tantallums/multilayers ceramic are unable to withstand ripples .
Suggest Active ripple filters at 1.5MHz flyback switchings to give smooth output with >40dB atten
Analog opamp design is useful with chebychev slope ..