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How to change 5DCV into +/- 5DCV
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steveUK
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« on: February 09, 2013, 07:54:38 AM »

Hello everyone:
I want to ask you, how is it possible to change a 5 DC voltage into a +/- 5 DC voltage?
Thank you for your responses.

p.s: I have no experience with electronics, please explain me step by step. Thank you so much
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Hero999
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« Reply #1 on: February 11, 2013, 06:38:45 AM »

How muchpower do you require?

It's possible with the ICL7660 but it's restricted to low currents.


http://datasheetoo.com/power-supply/generating-negative-supply-using-the-icl7660-circuit-schematic-and-datasheet.html
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I do not answer private messages asking for help because no one else can: benefit from advice I may give or correct me if I'm wrong.

Please ask on the open forum if you have a question: if I know the answer, I'll be happy to help.

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