MCTC2490JVHA

Series:	MCTC
Packaging:	Bulk
Part Status:	Obsolete
Mounting Type:	Chassis Mount
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, Proportional Control
Voltage - Input:	8 ~ 32VDC
Voltage - Load:	24V ~ 280V
Load Current:	90A
Termination Style:	Screw Terminal
Package / Case:	Hockey Puck
Supplier Device Package:	--

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Solid State Relays (MCTC2490JVHA application field and working principle)

The MCTC2490JVHA is a type of solid state relay (SSR) that is used in a range of applications. An SSR is an electronic device that controls the flow of electricity through two conductors without the use of physical contact. The MCTC2490JVHA is commonly used in industrial control, process control, and motor control applications due to its wide operating voltage, low on-state resistance, and high insulation resistance.

Overview of the MCTC2490JVHA

The MCTC2490JVHA is a type of SSR that is a three-terminal device including a control input, a load output, and an output signal. It is designed to control the power between two points that are open or closed by switching the output signal on or off. The output switch is normally opened and the signal is done in the form of a low electricity signal such as a current or voltage.The MCTC2490JVHA is made up of three parts including the control input, the load output, and the output signal. The control input is designed to provide the switching signals to switch on or off the SSR. These signals can be either an AC or DC signal. The load output is connected to the AC load and the output signal is connected to the control input.

MCTC2490JVHA Applications

The MCTC2490JVHA is commonly used in industrial, process control, and motor control applications. It is suitable for use in high power applications such as medium/high-voltage ACs, DCs, and AC motors. The device can be used in a range of applications including motor control, switching power supplies, lighting control systems, motor control, home appliances, and industrial automation. The SSR is suitable for applications that require high reliability and is capable of controlling current up to 0.3A. The device provides a high insulation resistance, a wide load voltage operating range, and a low on-state resistance for efficient operation.

MCTC2490JVHA Working Principle

The MCTC2490JVHA operates on the principle of resistive biasing of a transistor. The transistor used in the device is called a bistable horseshoe transistor. The transistor consists of two transistors connected in series. When the base current is applied, the transistors turn on and off by alternate biasing, which switches the power on or off in the load output.When the control input is supplied with a low current, the SSR switches on and when the control input is disconnected, the SSR switches off. The device has a switching time of less than 10ms, an insulation resistance of more than 100MΩ, and a pulse withstand voltage of 500V. This makes the SSR suitable for applications in which a fast switching response time is required.

Conclusion

The MCTC2490JVHA is a useful solid state relay for applications in which an efficient control of current with a fast response time is required. It can be used in industrial, process control, and motor control applications. The device has a wide operating voltage, low on-state resistance, and high insulation resistance for efficient operation.

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