CSW2475

Series:	CSW
Packaging:	Bulk
Part Status:	Active
Mounting Type:	Chassis Mount
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, Zero Cross
Voltage - Input:	3 ~ 32VDC
Voltage - Load:	24V ~ 280V
Load Current:	75A
Termination Style:	Screw Terminal
Package / Case:	Hockey Puck
Supplier Device Package:	--

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Solid State Relays

Solid state relays are electro-mechanical devices used to control electrical circuits through a highly efficient switch. These relays are often used in industrial applications where high precision control of power and flexibility are critical. The CSW2475 is a solid state relay designed for general purpose applications that have both a low quiescent current and low control current requirement.

CSW2475 Application Field

The CSW2475 is suitable for use in both AC and DC switching applications. This relay has a dual-mode switching capability which allows it to switch either AC or DC mode as the load type dictates. It is also equipped with both low-voltage and high-voltage sensing capabilities to ensure precise control and stability. It is suitable for use in a variety of applications such as:

• Industrial control systems.
• Home automation systems.
• Power supplies.
• Lighting control systems.
• Test and measurement equipment.

In addition, the CSW2475 is lightweight, which makes it an ideal choice for limited space applications where weight is a factor.

CSW2475 Working Principle

The CSW2475 uses a three-state switching system to control the switching of an electrical load. It works on the principle of a solid-state relay, which is an efficient, low-power switch. The CSW2475 uses a combination of a semiconductor or relay to control the switching. The relay has two switching paths, one for the low-voltage (LV) path, and one for the high-voltage (HV) path. At all times, the LV path is in a closed (switched) state, and the HV path is open (unswitched) state. The switching state of the relay is controlled by the LV beginning current (LVBC) and the HV begin current (HVBC). When the LVBC exceeds the set limit, the relay automatically switches the LV path from the closed state to the open state, or vice versa. Similarly, when the HVBC exceeds the set limit, the relay automatically switches the HV path from the open state to the closed state, or vice versa.The two paths can be in either a closed or open state at any given time, and can be changed instantly with the appropriate control voltage. This allows for both high precision switching and control. The CSW2475 also offers a range of adjustable parameters that can be customized to specific application requirements. This includes the adjustable hysteresis, switching speed, control current, and quiescent current ranges.

Conclusion

The CSW2475 is a highly efficient solid state relay designed for general purpose applications that have both low quiescent current and low control current requirements. This relay is suitable for use in the fields of industrial control, home automation, power supplies, lighting control and test and measurement. Its unique switching system allows for high precision switching and control, and its adjustable parameters make it an ideal choice for customizing the application.

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