Hi friends LM317 integrated with the BD139 and 2N3055 transistor together using 5 amperes withstand current and voltage adjustable power supply construction showed you can add as much as you want 2N3055 power output can increase the output for each 2N3055 circuit will increase 5 amps. LM317 and BD139 1 unit is enough. With this circuit you can easily use constant current constant voltage applications. remember to cool the circuit if you use it for a long time at high current. thanks for watching
More professionals named Zafer YILDIZ
Ayarlıgüçkaynag the current # # # # LM317 adjustment
1 Piece 220 Ohm Resistor
1 Piece of LM 317
1 Piece 5K Pot
1Pcs 10K pot
1 Piece BD139 transistor.
1 Piece TYPE2N3055 transistor.
6 окт 2024
