Uploaded August 2019 | Updated September 2026, 2 weeks ago

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How to Regulate Amps and Voltage 0A to 10Amp. | 1V to 25Volt.
Voltage current adjustable power supply.
Powerful Power Suply.
This DC to DC power supply. Can be used with an AC DC transformer or Switch Mode adapter.

CIRCUIT DIAGRAMS: bit.ly/2tlEpLm

CORRECTION: In the video, the diode connected to the capacitor at the circuit output is unnecessary, so I removed it from the circuit diagram. The diode does not need to be used.

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You Need:

LM317 Regulator Integrated: https://s.click.aliexpress.com/e/_DBMRznD
0.1uF Capacitor (x2): https://s.click.aliexpress.com/e/_DDxQ9D1
5K % 10K Potentiometer: https://s.click.aliexpress.com/e/_DEIBtXZ
220R & 1K Resistor: https://s.click.aliexpress.com/e/_DkVeGnp
5mm LED: https://s.click.aliexpress.com/e/_DcHLoyb
0.10R or 0.22R 5W Resistor: https://s.click.aliexpress.com/e/_DdmuTvl
1000uF 35V Capacitor: https://s.click.aliexpress.com/e/_DCvawQx
PCB Board: https://s.click.aliexpress.com/e/_DDnWP2f
7806 Regulator: https://s.click.aliexpress.com/e/_Dn3OesR
10K NTC: https://s.click.aliexpress.com/e/_DlzicTz
5K Trimpot: https://s.click.aliexpress.com/e/_DCL4xbh
6V Fan (x2): https://s.click.aliexpress.com/e/_DBAmUpD
BD139 Transistor (x2) : https://s.click.aliexpress.com/e/_DFAQ7h9
TIP3055 Power Transistor (x3) : https://s.click.aliexpress.com/e/_DBkhi3l
Mini Digital Volt&Current Meter (Optional):  https://s.click.aliexpress.com/e/_DDXeJHH
Aluminum Heatsink (x2) : https://s.click.aliexpress.com/e/_Dm4MmR9

Digital Multimeter AC DC A830L : https://s.click.aliexpress.com/e/_DmjzgOJ
Digital Multimeter AC DC ANENG XL830L : https://s.click.aliexpress.com/e/_DEJiyIP