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A switch-mode power supply (SMPS) switches been fully-on and fully-off states quickly to maintain voltage regulation. They offer lower power dissipation and run cooler than linear regulators that continually dissipate power through a transistor.
1
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1
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Mini Workbench Adjustable Power Supply
I'm trying to design a mini workbench power supply to use for small electronics that is powered from the 12V rail of an old ATX power supply. I want it to be able to provide an adjustable voltage of 2 …
1
vote
4
answers
490
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Using ATX power supply in industrial electronic projects
I have two main questions:
1. Can you use ATX power supplies in industrial projects?
I see lots of DIY projects where they convert an old ATX PSU into a lab bench power supply or powering DIY projects …
2
votes
1
answer
1k
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Combining buck and boost converter with a single potentiometer
I'm designing a buck boost converter for a simple variable power supply by connecting a boost(LM2577) converter circuit and a buck(LM2596) converter circuit in series. They each have a potentiometer t …
6
votes
3
answers
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Schematic for common buck/boost converter designs
Does anybody know the schematics of these common LM2596 buck converter with current adjustment and buck-boost converters from ebay?
I know I can easily buy it cheap but I like making my own modules f …