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HIGH VOLTAGE POWER SUPPLY KITS
 

Need a high voltage power supply?  Here are a few ready to go modules to help you with your next project.  These kits can provide the building blocks for your ideas.  Of course all of them possess the high quality components and designs you have grown to expect from Welborne Labs.  

PS3 High Voltage Regulator


Our new PS-3 regulator board is versatile in that it can be used for both vacuum tube power amps and preamplifiers. The PS-3 regulator board is a low cost solid state voltage regulator circuit that provides very good load and line regulation resulting in a ripple output that is extremely low.

 

PS8 Power Supply
High Voltage w/Regulated Filament


The PS-8 is a combination unregulated high voltage and low voltage regulated filament power supply for vacuum tube preamps. It's available with a laminated or toroid power transformer and a circuit board providing a rectified and filtered high voltage of 280 to 350Vdc and filament voltages of 6 or 12Vdc.

 

PS10 High Voltage Regulated
Power Supply
(no electrolytic capacitors)

A close cousin of our very popular PS3 Voltage Regulator kit, the PS10 is the same circuit implemented without the use of electrolytic capacitors.... that's right - NO ELECTROLYTICS!  The PS10 also includes a solid state rectification front end making this a complete high voltage power supply.

 

All designs described and documented on this website are provided solely for your personal use and may not be used in finished products or resold in any form whatsoever without the written permission of Welborne Labs.

Welborne Labs reserves the right to periodically make changes and/or enhancements to all products on this website.

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