Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. Martin33

    Transistor switch to switch negative voltage?

    Hi, Can I use a transistor switch to switch between 5V(Switch off) and -12V(On)? I am using outputs from a demultiplexer to drive the base of the transistor through a base resistor. I have -12V on the emitter and 5V on the collector(through a pull-up resistor). I have tested this on a bench and...

Part and Inventory Search

Back
Top Bottom