how to make simple and high power adjustable voltage regulator using lm317 with high output current.
As lm317 has max output 1.5A but here I used PNP power transistors to Bypass the current directly from input and voltage is managed by lm317.
0-30v 0-10a regulated variable power supply
0-30v and 0-10a variable power supply
how to make variable power supply circuit
how to make adjustable voltage regulator circuit
lm317 adjustable voltage regulator
adjustable voltage and current regulator circuit
0-30v 5a variable power supply
adjustable power supply with voltage and current control
voltage regulator circuit lm317
diy lab power supply, bench power supply
adjustable power supply
0-30v and 0-10a adjustable power supply
lm317 voltage regulator circuit , how to make
lab bench power supply diy
diy power supply 0-30v and 10a
0-30v voltage controller circuit
multi battery charger circuit
12 volt battery charger circuit
In this video i'm showing how to make a
Variable power supply with both voltage & current control 1-30 volts and 0-10A.
Both voltage and current can be controlled with Potentiometers, Multi-turn potentiometers is good for high precision settings. Where output load should be under 10 Amperes.
And required big heatsink with cooling fan for effective cooling.
Also required DC Volt Ampere meter to monitor the output
Parts
TIP3055 & BD139 Transistors
LM7805 & LM317 voltage regulators
10k, 220 ohms resistors + 1 LED
10k Multi-turn potentiometers
2x 1N4007 diodes
1x 5v dc cooling fan
1x DC volt cum Ampere meter
how to make simple and high power adjustable voltage regulator using lm317 with high output current.
As lm317 has max output 1.5A but here I used PNP power transistors to Bypass the current directly from input and voltage is managed by lm317.
0-30v 0-10a regulated variable power supply
0-30v and 0-10a variable power supply
how to make variable power supply circuit
how to make adjustable voltage regulator circuit
lm317 adjustable voltage regulator
adjustable voltage and current regulator circuit
0-30v 5a variable power supply
adjustable power supply with voltage and current control
voltage regulator circuit lm317
diy lab power supply, bench power supply
adjustable power supply
0-30v and 0-10a adjustable power supply
lm317 voltage regulator circuit , how to make
lab bench power supply diy
diy power supply 0-30v and 10a
0-30v voltage controller circuit
multi battery charger circuit
12 volt battery charger circuit
In this video i'm showing how to make a
Variable power supply with both voltage & current control 1-30 volts and 0-10A.
Both voltage and current can be controlled with Potentiometers, Multi-turn potentiometers is good for high precision settings. Where output load should be under 10 Amperes.
And required big heatsink with cooling fan for effective cooling.
Also required DC Volt Ampere meter to monitor the output
Parts
TIP3055 & BD139 Transistors
LM7805 & LM317 voltage regulators
10k, 220 ohms resistors + 1 LED
10k Multi-turn potentiometers
2x 1N4007 diodes
1x 5v dc cooling fan
1x DC volt cum Ampere meter
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