ALE73B24

Turn On Voltage (Max):	18 VDC
Coil Resistance:	2.88 kOhms
Coil Power:	200 mW
Contact Material:	Silver Tin Oxide (AgSnO)
Operating Temperature:	-40°C ~ 85°C
Termination Style:	PC Pin, Quick Connect - 0.187" (4.7mm)
Mounting Type:	Through Hole
Features:	Insulation - Class B
Release Time:	25ms
Operate Time:	20ms
Turn Off Voltage (Min):	1.2 VDC
Series:	ALE
Switching Voltage:	277VAC - Max
Contact Rating (Current):	16A
Contact Form:	SPST-NO (1 Form A)
Coil Voltage:	24VDC
Coil Current:	8.3mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Bulk

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Introduction

Power relays are used in a variety of applications and their performance determines the reliability of the system’s performance. The ALE73B24 is a general purpose 10 A load, over 2 A rated relay. It offers smaller size and higher power in a wide range of controlled and switching applications. It has a high switching capacity and low power consumption. The ALE73B24 is a versatile relay, which can be used in many applications.

Features

The ALE73B24 relay features a high isolation between the contacts and a high insulation rating. The contact materials used in the relay are durable and optimized for low resistance and long life. The low contact resistance provides low loss and higher contact reliability. The relay features a long life and the contacts are designed to withstand high loads. The contact materials used in the relay are resistant to temperature and humidity changes, ensuring a longer life. The relay\'s coil is adjustable and it features fast response time. The coil has a low trigger voltage and is designed for lower power consumption. The relay is also protected from interference and is designed with a low EMI signature.

Applications

The ALE73B24 is a versatile relay which can be used in a wide range of applications. It can be used in industrial applications for controlling loads, allowing for precise switching to be achieved. It can also be used in automotive applications such as switching circuits in car alarms, immobilizers, remote door lock systems, fuel pumps, and washer systems. It can also be used in lighting applications such as home automation systems where the relays can be used to switch on/off various lights and lamps. The relay can also be used in heating and ventilation systems to switch the fans on/off to circulate the air within a room. It can also be used in industrial processes to switch actuators and other signals for correct operation. The relay can also be used in security systems to switch on/off the alarm or activate a digital camera to take surveillance photos.

Working Principle

The ALE73B24 relay works on a basic electrical principle. It has an open coil which is connected to a power source. This coil is magnetically activated which initiates the switching process and makes the contact close. Whenever a voltage or current is applied to the coil of the relay, the coil is magnetically energized which causes the contact to close and current to flow. When the voltage is removed, the magnetic field and the contact are opened and the current is interrupted. This is the basic working principle behind the ALE73B24 relay. The switching process is initiated and completed by the current/voltage applied to the coil.

Conclusion

The ALE73B24 relay is a cost effective and reliable relay solution for a wide range of applications. It is a versatile relay with a high switching capacity, low contact resistance, low power consumption, adjustable coil, and fast response time. It is designed for long life and is resistant to temperature and humidity changes. It is suitable for a variety of applications ranging from industrial to automotive, heating and ventilation, lighting, and security. The ALE73B24 relay works on the simple principle of applying a current/voltage to the coil which activates the magnetic field and closes the contact.

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