All electronics projects require power supply. This is a dual-voltage power supply board that provides fixed 3.3V and 5.0V outputs from an unregulated DC input ranging from 7-12V. With its small size (1.8" X 1.4"), it can be easily enclosed inside a project box along with your project circuit. It uses LM78M05 and LD1117-3.3V fixed voltage regulator chips that are both capable to deliver 500mA of output current. The unregulated DC input is provided through a 2-pin terminal block or 2.1mm DC barrel. The fixed output voltages are accessible through a 3-pin terminal block. A 9V DC battery connecting clip is also included in the package.
500mA output capability for both 3.3V and 5.0V.
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I live in the United States and I build DIY electronics project kits/boards for hobbyists and engineers. You can reach me at admin [at] embedded-lab.com for any questions regarding my products.