HELP with 24V DC to 110V DC converter design

[nemo4all]

I am looking for a design which will convert 24V DC to 110V DC @ 1Amp - 2 Amp output.

The purpose is to light some bulbs rated at 110V DC.

Please tell me which will be the better quality design at lower cost..??

 

[pinout]

Are they 'normal' bulbs, i.e. do they need DC or could you use AC, which might simplify your design requirements at 100V RMS?

 

[nemo4all]

No .. they need DC only

 

[nemo4all]

No.. one to reply..??:O

 

[BradtheRad]

A typical method to step up a DC supply, is to send it through a full H-bridge (which turns it into AC square waves), then to a step-up transformer:



The load is represented as a resistor attached to the secondary winding. To turn the AC waveform into DC, you will attach a full-wave diode bridge. You can also add a smoothing capacitor if needed.