12+ Lm338 Battery Charger Circuit. Led indication at input of ic. Thermal overload/short circuit protection (provided by ic feature).
Led indication at input of ic. That is why power supplies and voltage stabilizers are one of the most popular topics, enjoying uninterrupted interest. Although the lm138 is stable with no output capacitors, like any feedback circuit, certain values of external capacitance can cause excessive ringing.
This 13v/5a power supply is based on the famous lm338 ic from the st microelectronics.
12+ Lm338 Battery Charger Circuit. Led indication at input of ic. Many low cost/low current adjustable regulators for beginners are there in the power supply. U2 (tl431) is used as voltage reference to set output. Referring to the circuit diagram we see that the entire circuit is wired around the ic lm301.