LM317 Power Supply with bipolar output DIY kit

Name: LM317 Power Supply with bipolar output DIY kit
SKU: 3242
Price: 15.00 USD
Availability: Discontinued

Designed by Fantasma25 in Mexico

Product Retired

This product is no longer available for sale.

The seller may be offering an improved version or it may be hanging out on the beach, enjoying the retired life.

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LM317 Power Supply with bipolar output DIY kit 1

2014-09-14T18:41:49.125Z-IMG_20140907_175654_766_1.jpg

What is it? It is a classical LM317 Variable Power Supply with an additional feature that is that it has an optional "Virtual Ground" generator, making it good for powering OpAmps and all that jazz. …

What is it?

It is a classical LM317 Variable Power Supply with an additional feature that is that it has an optional "Virtual Ground" generator, making it good for powering OpAmps and all that jazz. This was made possible by a simple arrangement of dividing resistors and a beefy OpAmp as a buffer.