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Latching Relay

The latching relay is composed of a transformer, a rectifier bridge, a filter capacitor, a resistor, a polarization relay, and a light-emitting diode, and is a rectifier relay. The transformer used in the relay is a five-winding transformer.
The primary side is connected by three windings. The polarity of phase A is opposite to that of phase B and phase C. Therefore, when the three-phase symmetrical voltage is applied, the flux vector is not zero, the secondary winding has a voltage output, and the two polarization relays are driven by rectification and filtering. The contacts of the two polarization relays are connected in series to achieve dual output.
The relay is embedded and mounted in a housing with a plug-in structure. This plug-in structure is convenient for user adjustment and maintenance.
· 4kV dielectric strength (between coil & contacts)
· Single side stable and latching types available
· 1 Form A, 1 Form B, 2 Form A, 2 Form B and 1A + 1B contact arrangement
· Environmental friendly product (RoHS compliant)
We're professional latching relay manufacturers and suppliers. Please rest assured to buy quality latching relay at competitive price from our factory.
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  • 12V Latching Relay

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  • 5V Latching Relay

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We're professional latching relay manufacturers and suppliers. Please rest assured to buy quality latching relay at competitive price from our factory.