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Content 4/4

This is the PCB of a dual adjustable power supply using IC’s LM 317 & LM 337.


?LM317 is able to deliver a maximum of 1.5 A at a range of 1.2 V to +30V. LM317 is a positive voltage regulator and LM337 is the negative compliment voltage regulator IC of LM317.

Jul 29,2020
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