Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I need -12V for an op amp to generate a +/-10V signal. I have two national smps for 12 and 5 v that i use for everything, the lm25576. i will need approx 200 mA @ -12V, what i would like to maximize efficiency, board space, and cost.
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