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Bench Power Supply
Posted on Saturday, August 22, 2009   •   Category: Power Supplies

Bench Power Supply

I frequently have a need for a variable supply when testing homebrew circuits, and the triple power supply is just what I need on the bench. With an amp out at 13.5 V, it will easily handle that QRP full-gallon. It even has 6 and 12 V AC available, for those rare filament-power circuits.

     12V Power Supply - 30A
     High Current Regulated Supply By LM317
     Adjustable Bench Power Supply
     Bench Power Supply
     DIY USB 5V Solar Power Pack
     TPS54232 Constant Current Source
     Adjustable Lab Power Supply 0-30V 0-3A
     30V 10A Variable Bench Power Supply
     Transformerless Power Supply
     LM317 Adjustable Power Supply
Bench Power Supply

 

Build Accurate LC Meter and start making your own coils and inductors. This LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils. LC Meter can measure inductances starting from 10nH - 1000nH, 1uH - 1000uH, 1mH - 100mH and capacitances from 0.1pF up to 900nF. The circuit includes an auto ranging and reset function to make sure the readings are as accurate as possible ... [more]



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