Darryl Widman — Author

Darryl Widman

Areas of interest of the author: Supply

By Darryl Widman:

  1. Simple Circuit Reduces Relay Coil Power
    Fellow engineer Sanjay R. Chendvankar of Mumbai, India, recently offered a novel way of reducing current through a relay coil (see Ref. 1). His idea utilized an unused normally closed pair of contacts of that relay to reduce the driving voltage to the relay once it was...

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