상황
Design a robust power supply for charging lead-acid batteries with adjustable voltage and high current.
이 도면에 담긴 내용
그 이면의 의사결정을 읽어 보세요.
01
Use of LM317 adjustable regulator with pass transistor for high current
02
Bridge rectifier with large filter capacitor
03
Output protection diode and fuse for safety
Suitable for battery charging, lab power supplies, and automotive testing.