24 vdc to 600 vdc circuit

[ahgu]

anyone has a circuit to convert 24vdc to 600vdc .
output current 300mA.

cannot use transformer.

Would these off-the-shelf switch handle such voltage with high voltage diode and switches?

What do I have to watch out? Can I just use the same switching boost topology for such high voltage?


thanks
ahgu

 

[nicleo]

What do you think about flyback converter (like those used in TV) ?

 

[ahgu]

as long as it can supply 600vdc, 80mA
do you have a working circuit ?


thanks
Andrew

 

[IanP]

One of easy to realise ideas would be to make 24Vdc-20ac(square wave) inverter (based on, say, 100VA transformer) and then triple the output voltage using standard cofiguration of capacitors and HV diodes.
http://hyperphysics.phy-astr.gsu.edu/hbase/electronic/voldoub.html#c2