@electrock90: DIY Variable Power Supply 3V–45V Regulator Circuit In this video, we build a variable power supply using a TIP41C transistor and a 10K potentiometer. With a 50V input, the output voltage can be adjusted between 3V and 45V. Perfect for testing circuits and powering different components at various voltage levels! ✔️ TIP41C transistor-based regulator ✔️ 10K pot for easy voltage adjustment ✔️ Ideal for DIY electronics projects Hashtags: #VariablePowerSupply #AdjustableVoltage #ElectronicsDIY #VoltageRegulator #TransistorCircuit #TIP41C #Potentiometer #CircuitDesign #EngineeringShorts #DIYProjects #PowerSupply #VoltageControl

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Monday 29 December 2025 07:17:48 GMT