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www.allaboutcircuits.com/worksheets/basic-ac-dc-power-supplies

An essential part of an AC-DC power supply circuit is the filter, used to separate the residual AC (called the “ripple” voltage) from the DC voltage prior to output.

www.instructables.com/id/Make-a-simple-12-volt-power-supply

Step 3: Schematic and Others... If you want a 5 volt power supply, just simply replace the LM7812 to a LM7805 regulator. Datasheet for LM78XX If you are going ...

www.popsci.com/diy/article/2009-12/build-simple-dc-power-supply

Feb 2, 2010 ... There are more efficient and complex power supplies in the world. There are easier ways to get a simple power supply like this one (re-using a ...

www.zen22142.zen.co.uk/Circuits/Power/power.html

Power circuits contains schematics relating to power supplies, battery chargers, voltage and current monitors. All circuits are listed alphabetically on the Circuit ...

www.satsleuth.com/Schematics.aspx?Category=Power

Power supply and power control circuit diagrams / circuit schematics. Note that all these links are external and we cannot provide support on the circuits or offer ...

www.homemade-circuits.com/how-to-design-power-supply-simplest-to

Nov 7, 2017 ... The post details how to design and build a good work bench power supply circuit right from the basic design to the reasonably sophisticated ...

www.circuitstoday.com/regulated-power-supply

Jun 23, 2014 ... The working of regulated and unregulated power supply is explained in detail with a Block Diagram, and Circuit Diagram.

www.pavouk.org/hw/en_atxps.html

This power supply circuit uses chip TL494. Similar circuit is used in the most power supplies with output power about 200W. Device use push-pull transistor ...

www.electronics-lab.com/project/0-30-vdc-stabilized-power-supply-with-current-control-0-002-3-a

This is a high quality power supply with a continuously variable stabilised output adjustable at any value between 0 and 30VDC. The circuit also incorporates an ...