G9EA-1-CA DC12

Turn On Voltage (Max):	9 VDC
Turn Off Voltage (Min):	0.96 VDC
Operate Time:	50ms
Release Time:	30ms
Features:	Sealed - Fully
Mounting Type:	Chassis Mount
Termination Style:	Wire Leads
Operating Temperature:	-40°C ~ 70°C
Contact Material:	--
Coil Power:	5 W
Coil Resistance:	28.8 Ohms
Series:	G9EA-1
Packaging:	Bulk
Part Status:	Active
Relay Type:	General Purpose
Coil Type:	Non Latching
Coil Current:	417mA
Coil Voltage:	12VDC
Contact Form:	SPST-NO (1 Form A)
Contact Rating (Current):	100A
Switching Voltage:	400VDC - Max

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Power Relays, Over 2 Amps: G9EA-1-CA DC12 Application Field and Working Principle

Power relays are essential components for protecting and controlling the circuits of electrical systems. The G9EA-1-CA DC12 power relay is specially designed to provide protection for circuits with currents over 2 amps. This article will explain the application field and working principle of this popular power relay.

Application Field of G9EA-1-CA DC12 Power Relays

The G9EA-1-CA DC12 power relay is typically used for the protection and control of circuits with currents over 2 amps. It can be used in a variety of scenarios such as, but not limited to, the following: * Appliance Circuits: The G9EA-1-CA DC12 power relay can be used in appliance circuits, such as in washing machines, for overload protection. * Motor Circuits: Motor circuits often require protection against overloads and short-circuits. The G9EA-1-CA DC12 power relay is ideal for this purpose. * Lighting Circuits: The G9EA-1-CA DC12 power relay is also suitable for use in lighting circuits. It can be used to control the on/off operation of lights, as well as providing overload protection.The G9EA-1-CA DC12 power relay can be used in many other application fields. The key factor is that it is suitable for circuits with currents over 2 amps.

Working Principle of G9EA-1-CA DC12 Power Relays

The G9EA-1-CA DC12 power relay is a 12V DC normally open relay. It consists of a base unit, a relay contact, and a detection coil. When the detection coil is not energized, the relay contact is in the normally open ("NO") state.When the detection coil is energized by a 12V DC current, it becomes an electromagnet which pulls the relay contact into the closed ("NC") state. This enables the circuit of the appliance, motor, etc to be turned on. When the 12V DC current is removed from the detection coil, it returns to its original state and the relay contact is released, returning to the NO state. This turns off the circuit of the appliance, motor, etc.

Conclusion

The G9EA-1-CA DC12 power relay is a reliable and versatile component, suitable for various scenarios where currents over 2 amps are present. It is easy to install and its working principle is simple and straightforward. Moreover, it is reliable and offers high performance and long life expectancy.

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