HV Maida PCB or kit?

dgta · 31st December 2011, 08:04 PM

Does anyone know of a decent quality Maida bare PCB or kit (assembled or not) regulator? Need 450V@250mA out.

The only thing I can find on eBay is a fully built one with a single BJT as pass element. I'd like at least a Darlington pair there and I prefer not to have to butcher/redesign/rebuild the board if I buy it as a finished product.

pinkmouse · 31st December 2011, 08:47 PM

If you search, you should find a PCB design I did if you can make your own.

dgta · 31st December 2011, 09:24 PM

No, thanks, I'm looking for just the opposite. I can design my own just fine, but I don't want to go through the trouble of making PCBs for just a couple amps.

I prefer to buy available PCBs even if they're not the greatest design, as long as they're a decent design and maybe I can mod them slightly.

31st December 2011, 08:04 PM	#1
dgta diyAudio Member Join Date: May 2011	HV Maida PCB or kit? Does anyone know of a decent quality Maida bare PCB or kit (assembled or not) regulator? Need 450V@250mA out. The only thing I can find on eBay is a fully built one with a single BJT as pass element. I'd like at least a Darlington pair there and I prefer not to have to butcher/redesign/rebuild the board if I buy it as a finished product.

31st December 2011, 08:47 PM	#2
pinkmouse diyAudio Moderator Join Date: Apr 2002 Location: Chatham, England	If you search, you should find a PCB design I did if you can make your own. __________________ Al I conceive of nothing, in religion, science or philosophy, that is more than the proper thing to wear, for a while. Charles Fort

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31st December 2011, 09:24 PM	#3
dgta diyAudio Member Join Date: May 2011	No, thanks, I'm looking for just the opposite. I can design my own just fine, but I don't want to go through the trouble of making PCBs for just a couple amps. I prefer to buy available PCBs even if they're not the greatest design, as long as they're a decent design and maybe I can mod them slightly.

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