Have you ever needed to power a 12-volt relay in a circuit but only had 6 or 9 volts available? This simple circuit will solve that problem. It allows 12-volt relays to be operated from 6 or 9 volts, ...
A simple and convenient way to interface 2 relays for switching application in your project. This relay driver boosts the input impedance with a regular BC547 NPN transistor (or equivalent). Very ...
An RC circuit in series with the coil allows full-current turn-on for reliable relay operation, then reduces the current to save power. Fellow engineer Sanjay R. Chendvankar of Mumbai, India, recently ...
Hybrid relays combine a mechanical switch with a solid-state switch, and they are set up in parallel to control a single load ...
Technological Breakthrough Leading Industry Transformation Delan Minghai's new patent primarily involves technological innovations in relay control circuits and energy storage power supplies. Relays, ...
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Xinrui Technology Obtains Utility Model Patent Authorization: 'Relay Control Circuit and Vehicle'
According to a report from Securities Star, data from the Tianyancha APP shows that Xinrui Technology (300745) has recently obtained a utility model patent authorization. The patent is titled 'Relay ...
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