Battery-powered retrofit remote control device

Controllable light source

Systems and methods to combine strings of solar panels

Switching device for, and a method of switching, a downhole tool

Battery-powered retrofit remote control device

Controllable light source

Systems and methods to combine strings of solar panels

Switching device for, and a method of switching, a downhole tool

Lighted switch

Electronic switch for simulating a mechanical rocker switch

Method and circuit arrangement for switching a semiconductor switch

Biological information measurement device

Fault tolerant service switch operation in a utility meter

Electro-mechanical energy harvesting switch

Action output device for micro breaker

Induction generator

Battery-powered retrofit remote control device

Controllable light source

Safety switching device for the failsafe shutdown of an electrical load