International Rectifier, a provider of power management technology, introduces a quartet of devices in a new line of RAD-Hard solid state relays (SSRs) for high reliability (hi-rel) applications. The ...
Automotive electronic control applications require robust input power conditioning. The circuitry must absorb 100-V transients on one hand, while providing a stable dc bus for a few hundred ...
Relays usually are driven using optocouplers, which offer isolation between analog and digital grounds to ensure that switching currents in the relay coils do not affect the noise margin of the ...
Relays are often used as electrically controlled switches. Unlike transistors, their switch contacts are electrically isolated from the control input. On the other hand, the power dissipation in a ...
The U.S. Defense Advanced Research Projects Agency (DARPA) is entering the first phase of the Persistent Optical Wireless Energy Relay (POWER) program, which is intended to revolutionize energy ...
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