G2R-1A-E-ASI DC48

Turn On Voltage (Max):	33.6 VDC
Coil Resistance:	4.17 kOhms
Coil Power:	530 mW
Contact Material:	Silver Alloy
Operating Temperature:	-40°C ~ 70°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Sealed - Flux Protection
Release Time:	5ms
Operate Time:	15ms
Turn Off Voltage (Min):	7.2 VDC
Series:	G2R
Switching Voltage:	380VAC, 125VDC - Max
Contact Rating (Current):	16A
Contact Form:	SPST-NO (1 Form A)
Coil Voltage:	48VDC
Coil Current:	11.5mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Tray

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Introduction

The G2R-1A-E-ASI DC48 is an electronic power relay, capable of switching over 2 amps of power. This type of relay is used in applications where the current needs to be controlled and switched without causing arcing or disturbances. This type of relay is especially useful in applications where the load requires a continuous or cyclical type of operation.

Design

The G2R-1A-E-ASI DC48 is an integrated power relay in which a main silicon controlled rectifier (SCR) is the main part of the relay. It operates on 12 to 48 volts DC and can be turned on or off using a control signal. The control signal is typically connected to the main silicon controlled rectifier and then to the relay. The relay is designed to be able to operate in a cyclical or continuous type of operation. The relay is also designed to be fail-safe so that even if the control signal is not present, the relay will still be open.

Operation

The G2R-1A-E-ASI DC48 operates in three fundamental modes. In the first mode, or on/off duty cycle operation, the relay is activated through the control signal. When the control signal is present, the relay is closed and the power is allowed to pass through. If the control signal is removed, the relay will open and the power will not pass. This is the primary use of this relay and allows for the power to be switched on and off at will.In the second mode, or continuous duty operation, the main silicon controlled rectifier is designed to stay open until it is manually disabled. The main silicon controlled rectifier is then activated by the control signal and will stay activated until the control signal is removed. This is useful for applications where the load needs to be kept continuously activated.The third mode of operation is the cyclical operation. This mode is similar to the continuous duty operation, with the exception that the control signal cycle frequency can be adjusted. This is useful for applications where the load needs to be switched on and off repeatedly over a certain period of time.

Safety

The G2R-1A-E-ASI DC48 is designed to operate safely in a wide range of environments. The relay is designed to have a fail-safe design so that even if the control signal is not present, the relay will still be open. The power relay is also designed to be resistant to high temperatures, shock, and vibration so that the relay can be used in applications that require higher levels of safety.

Applications

The G2R-1A-E-ASI DC48 is an electronic power relay and is used in a wide range of applications. The relay is used to control and switch over 2 amps of power. Common applications include motor controllers, power supplies, lighting control systems, and switch mode power supplies. The relay is especially useful in applications where the load requires a continuous or cyclical type of operation.

Conclusion

The G2R-1A-E-ASI DC48 is an electronic power relay capable of switching over two amps of power. It operates on 12 to 48 volts DC and can be turned on or off through a control signal. The relay is designed to be highly reliable and can operate in a fail-safe design. It is also designed to be resistant to shock, vibration, and high temperatures, making it highly suitable for many applications that require higher levels of safety and efficiency. The G2R-1A-E-ASI DC48 is used in a wide variety of applications including motor controllers, power supplies, lighting controls, and switch mode power supplies.

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