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.
The output voltage of USB Type-C mobile chargers and power banks is fixed at 5V. A small efficient boost converter circuit can convert them to a 12V power source. 12V is one of the most commonly used voltage levels to supply electronic devices.
Schematic and PCB have been designed using Altium...
Hello.... first time posting... and need some help....
I need to reduce 14v dc to 12v dc.
I have 48w LED that draws 4.5 amps at 12v. If powered at 14v, the amp draw increases to around 7 to 8 amps. LED is fine when powered with the 12v, but is greatly over heating at 14v.
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