This is an adjustable power supply. we can adjust the voltage using this circuit. it's an easy circuit diagram
▲ADJUSTABLE DC POWER SUPPLY🍧- 0-30 volts and 0-5Amp outputs with 3 LED digital BRIGHT display ,with resolution of 0.1V(100mV)and 0.01A(10mA). ▲ CC
DC Bench Power Supply 30V 5A Adjustable 3-Digital LED Display, Switching Lab Power Supply for Etching Aluminum, DIY Project, Repairing
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Super Slim & Light Weight Adjustable Cc Cv Industrial Power
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Support 12V 24V 48V DC Analog Signal External Control Switching
✔【Adjustable Voltage & Current】This DC Converter Input voltage Support AC 110V-120V or 220V-240V , Adjustable Volt Output Range 0-24V ; adjustable Amp
IMAYCC Adjustable Power Supply with LED Display - 110V AC to 24V DC Converter 480W 20A
Direct Current Regulated Power Supplies Constant-voltage Constant
Electronics Help Care on LinkedIn: How to make dc voltage
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