0-30v Bench Power Supply Circuit

You Can Control Volts And Amps Upto 30v 10Amps.

Power Supply Circuit Diagram :

Components Needed :

• LM7805 – 1no
• LM317 IC – 1no
• 1n4007 Diode – 1no
• BD139 – 1no
• 100k pot – 2no
• 2pin screw Terminal – 2no
• Tip3055 Transistor – 1no
• LED – 1no
• 10k resistor – 1no
• 220 ohms resistor – 1no
• volt amp meter – 1no

PCB Layout :

Download Gerber :

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