ALZ22B09W

Turn On Voltage (Max):	6.3 VDC
Coil Resistance:	203 Ohms
Coil Power:	400 mW
Contact Material:	Silver Tin Oxide (AgSnO)
Operating Temperature:	-40°C ~ 85°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Insulation - Class B, Sealed - Fully
Release Time:	5ms
Operate Time:	15ms
Turn Off Voltage (Min):	0.9 VDC
Series:	ALZ
Switching Voltage:	440VAC - Max
Contact Rating (Current):	16A
Contact Form:	SPST-NO (1 Form A)
Coil Voltage:	9VDC
Coil Current:	44.4mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Obsolete
Packaging:	Bulk

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Power Relays, Over 2 Amps: ALZ22B09W Application Field and Working Principle

The ALZ22B09W power relay is an electromechanical component that is used in different types of electrical systems and machines. This specific relay is designed to control higher powered circuits, and is often used in applications that have power requirements of more than two amps. In this article, we will discuss the ALZ22B09W\'s application field and its working principle.The ALZ22B09W is designed to safely control higher powered electrical circuits without consuming too much power. It is most commonly used in many high powered applications, including electric vehicles, industrial machines, and HVAC systems. This type of relay is also often used in similar applications where there is a need for an overload protection such as solar-powered systems, electrical generators, lighting systems, and transformers.The ALZ22B09W is made up of two main components: the relay coil and the contacts. The relay coil is wound using copper wire and wrapped around a metal core. When voltage is applied to the coil, it creates an electromagnetic field that interacts with a magnetized plunger. This plunger is connected to the base of the relay, allowing it to move and open or close the contacts.The contacts in the ALZ22B09W are the second main component of the relay. These contacts allow electricity to either pass or be blocked depending on the current state of the relay. When electricity is blocked, this is known as "latching" and allows the current to be stopped. The contacts can also be opened, allowing electricity to flow freely, or closed, blocking the current.In the ALZ22B09W, the latching action is achieved using a series of two contacts that open and close in sequence. This sequence is managed by the relay coil. When voltage is applied to the coil, it creates the electromagnetic field and causes the plunger to move, thus opening or closing the contacts depending on the state of the circuit.In order for the ALZ22B09W to successfully control high powered circuits, its internal resistance must be low enough to handle the current. This low internal resistance also helps to minimize power loss. Additionally, the ALZ22B09W is designed with several safety features. These features include overload protection, high current capability, and a temperature designed to withstand high loads.Overall, the ALZ22B09W is an excellent relay choice for applications that require more than two amps. It is designed to use relatively low levels of power while maintaining a high amount of current. The additional safety features also provide protection against damage or overloading. This makes the ALZ22B09W a great choice for many different types of electrical systems and machines.

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