Simple bench power supply
Description
I Have Made A Little 'Suitcase' With Some Necessities For Working With Electronics; Soldering Iron, Helping Hands, Small Multimeter And Power Supply. To Provide A Voltage To Projects, I Use A Dc-Dc Stepdown Converter (Also 'Buck' Converter). The Stepdown Converters Are Supplied With 24V So I Can Can Set The Output To 1..24V Dc. The Stepdown Converter For This Project; Search For "Lm2596 Step Up/Down Dc-Dc Converter Power Module With Digital Display" It Features A Pushbutton Which Enables You To Monitor The Input Or The Output Voltage. I Have Made A Button To Go With This Case To Still Being Able To Operate That Button. Also, The Two Leds Indicating 'Input' Or 'Output' Are Ported To The Front Of The Casing. I Did This Using A Small Piece Of 1.75Mm Clear Filament Which Transports The Emitted Light To The Front Of The Casing, Works Superb! The Stepdown Converter Has A Micro Potentiometer Which Should Be Replaced By A 10K Ohm Normal Pot. I Left The Screwconnectors For Both Input And Output Accessable For Optimum Flexibility. On The Front Panel The Output Voltage Is Accessible Using 4Mm Bananaplugs Or A Series Of Dupont Female Jumper Wire Connectors.
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