D3522W

Turn On Voltage (Max):	3.38 VDC
Coil Resistance:	101 Ohms
Coil Power:	200 mW
Contact Material:	Palladium (Pd), Ruthenium (Ru), Gold (Au)
Operating Temperature:	-55°C ~ 85°C
Termination Style:	Gull Wing
Mounting Type:	Surface Mount
Features:	--
Release Time:	5ms
Operate Time:	5ms
Turn Off Voltage (Min):	0.45 VDC
Series:	FU2, AXICOM
Switching Voltage:	250VAC, 220VDC - Max
Contact Rating (Current):	2A
Contact Form:	DPDT (2 Form C)
Coil Voltage:	4.5VDC
Coil Current:	44.4mA
Coil Type:	Non Latching
Relay Type:	Telecom
Part Status:	Active
Packaging:	Bulk

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Introduction

D3522W signal relays are a type of signaling device, typically found in industrial or automotive applications. It is a two-poled device which is capable of handling up to two amps of load current, and is typically used in situations where an electrical signal needs to be switched between two states, such as on and off. In this article, we will discuss the application fields and working principles of D3522W signal relays.

Applications

D3522W signal relays can be used in a variety of different applications, including industrial control and automotive applications. In industrial control, the relays are used to switch signals between two states, such as turning motors on and off, or controlling the flow of power in specific areas. In automotive applications, the relays are commonly used to control various features, such as the engine, transmission, and other electrical components.

Working Principle

D3522W signal relays work by using an electromagnet to actuate a mechanical switch, or ‘arm’. When a DC current is applied to the electromagnet, an electro-magnetic field is created, which then causes the arm to move, allowing the signals to be switched between two states. The design of the relay is such that it can be used to switch various AC and DC signals, including voltages up to and including 240V, at 50/60Hz. The relays also feature a low coil power consumption, typically less than 75mW, meaning that they are suitable for most modern applications.

Conclusion

D3522W signal relays are a versatile and reliable type of signaling device, used in industrial and automotive applications. It is capable of switching voltages up to 240V, at 50/60Hz, and operates by using an electromagnet to actuate a mechanical switch. With its low power consumption, the D3522W is suitable for most modern applications.

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