A single-coil latching relay is a relay with memory, usually with a magnetic structure that provides two stable positions for the armature that holds the movable contacts. A permanent magnet provides ...

This single device contains several protections, including overload, short circuit, earth leakage to type A-SI, and a self-diagnosis system to indicate the health status of the device.

In general, a latching relay's drive circuit is slightly more complex than that of a classic relay. The traditional approach to driving a latching relay is to use an H-bridge circuit, which can be ...

Latching relays latch mechanically or magnetically so you don’t have to maintain current running through the coil to keep them on. Latching relays latch mechanically or magnetically so you don’t have ...

The static characteristics of a type of three-phase magnetic latching relay and single-phase magnetic latching relay are analyzed by ANSYS software. The integrated model of contact circuit and ...

New G5RL-K-EL latching type power relay from OMRON is designed for high inrush performance needed in smart building automation systems and for the control of capacitive loads.

1. This two-coil relay configuration provides a latching flip-flop action without active electronics and retains its state even after power is removed. Component values are not critical.

When energised and in normal use, electronic items such as computers can cause current to flow in the circuit protective conductors (protective conductor current) which may, should the protective ...

The influence of contact circuit on magnetic latching force under rated current and short-circuit current is studied by comparing two kinds of magnetic latching relays with different structures. The ...