Tag: LM337
![Dual Output Adjustable Linear Power Supply +/-1.2V to +/-12V @ 250mA Dual Output Adjustable Linear Power Supply +/-1.2V to +/-12V @ 250mA](https://www.electronics-lab.com/wp-content/uploads/2021/09/008-1.jpg)
Power supply
Dual Output Adjustable Linear Power Supply +/-1.2V to +/-12V @ 250mA
This project is a solution to power up most devices or projects requiring dual (+/-) adjustable power. The circuit consists of a stepdown transformer, bridge rectifier, DC filter capacitors, LM317 positive and LM337 negative adjustable voltage regulators, 2 x trimmer pot for independent...
Continue Reading![Dual Adjustable Regulated power supply 1.2V TO 37V DC Dual Adjustable Regulated power supply 1.2V TO 37V DC](https://www.electronics-lab.com/wp-content/uploads/2016/07/IMG_1075-1024x655.jpg)
Power supply
Dual Adjustable Regulated power supply 1.2V TO 37V DC
This project is a solution to power up most of devices or projects requiring dual (+/-) adjustable power supply. The circuit is based on LM317 positive and LM337 negative voltage regulators. LM3X7 series of adjustable 3 terminal regulators is capable of supplying in excess of 1.5A...
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