Give the secrets to be considered while working with 3 terminal Adjustable regulators Like LM317,LM350, LM338,LM337 etc.
Please give me do and don'ts while working with LM 338. It could be a precautionary step to protect integrated circuits because it cost 100 Indian rupees.
Begin with a deep dive into all of the splendid National
(now TI) application notes. When you come up for air
you ought to have more usefully specific questions.
Just insert a reverse biased diode between input and output (i.e 1N4007, anode on output); be careful on the filtering capacitors ( could oscillate,, see data sheet ); do not use an input voltage haigher than the difference in/out stated on the data sheet; cool it with an heatsink, otherwise coul open to self protect, and the first secret, take care about the pinout !