HV multiplier circuit for 12kv and 6kv ( 2mA) from 24 V AC.

[bdmehta]

Dear Members, 25-07-08.

I am looking for design application for HV supply for 12KV and 6 KV both 2mA capablity derive from input 24 V AC, 50Hz.

Any member have such details, application note, circuit reference ,then guide me ,how to realize such circuit.

Warm Regards,

Bharatkumar.

 

[IanP]

Re: HV multiplier circuit for 12kv and 6kv ( 2mA) from 24 V

The Cockcroft-Walton voltage multiplier should do ..

See details at:
http://www.techlib.com/files/voltmult.pdf

Rgds,
IanP

 

[darla1]

Re: HV multiplier circuit for 12kv and 6kv ( 2mA) from 24 V

hey bharat

can you tell me the application of this.........

 

[Khabree]

Re: HV multiplier circuit for 12kv and 6kv ( 2mA) from 24 V

bdmehta:

you can use step up transformer (say upto 1KV) and then use Cockcroft-Walton voltage multiplier. But all the thing should be in potting material.

OR

You can convert it to DC and then use a PWM IC (say SG3524 etc) to 1KV and then use Cockcroft-Walton voltage multiplier and here you can also use feedback for a good regulation. But again the transformer , multiplier and Feedback resistor should be in a potting material.

 

[FvM]

CRT HV supply parts as diode-split transformer may ease the design (at least for positive HV output).