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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.

simple low-drop current-limit circuit

  1. crutschow

    Simple, Low-Drop Current-Limit Circuit Adjusts to Zero Current

    A current-limit circuit is often used to protect a DC power source/supply or load from overcurrent, or if a constant-current output is desired.. It's desirable for the circuit to have a minimum voltage drop when operating in the voltage mode (thus a small shunt resistor), and allow adjustment of...

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