Advantages and Functions of Latching Relay
Description
The Latching relay is a new type of relay, which uses magnetic principles to control the opening and closing of the circuit. Its normally open and normally closed states are completely made of permanent magnet steel, and the switch state conversion is completed according to the trigger of a pulse signal of a certain width. In this article MEISHUO will introduce the advantages and functions of latching relay.
Features
Small size, high switching power, low power consumption
The coil is driven by instantaneous pulse without heating
Stable permanent magnet, save energy
High contact pressure, low contact resistance, stable and reliable work, anti-vibration, anti-shock.
Using manganese welding, the material temperature coefficient is low, and the structure is compact.
Advantages
Only need pulse excitation, can work with single coil or double coil
Small size and PCB installation
Low power consumption and strong load capacity
Safe and reliable, long service life
The Effect of electromagnetic latching relay:
Expand the Scope of Control. For example, when the control signal of a multi-contact relay reaches a certain value, it can switch, disconnect and connect multiple circuits at the same time according to different forms of contact groups.
Zoom In. Such as sensitive relays, intermediate relays, etc., can control high-power circuits with very small control signals.
Integrated Signal. For example, when many control signals are input to a multi-winding relay in the required form, after comparison and integration, the expected control effect can be achieved.
Automatic, Remote Control, Monitoring. For example, other relays and relays of automatic devices can be programmed to control the circuit and then achieve automatic operation.
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本文由上山打老虎转载自MEISHUO News，原文标题为:Advantages and functions of Latching relay，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
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Type of Relays: Electromechanical
General purpose relays are electromechanical switches, usually operated by electromagnetic coils.The machine control relay is also operated by an electromagnetic coil. They are heavy-duty relays used to control starters and other industrial components. The reed relay is a small, compact, fast-operating switch design with one contact, normally open.
What ‘s the Magnetic latching relay?
Magnetic latching relay is a new type of relay developed in recent years, and it is also an automatic switch. Like other electromagnetic relays, it automatically turns on and off the circuit.
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