DE1A-L-24V

Turn On Voltage (Max):	16.8 VDC
Coil Resistance:	5.76 kOhms
Coil Power:	100 mW
Contact Material:	Silver Tin Oxide (AgSnO)
Operating Temperature:	-40°C ~ 70°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	--
Release Time:	5ms
Operate Time:	10ms
Turn Off Voltage (Min):	--
Series:	DE
Switching Voltage:	250VAC, 30VDC - Max
Contact Rating (Current):	10A
Contact Form:	SPST-NO (1 Form A)
Coil Voltage:	24VDC
Coil Current:	4.2mA
Coil Type:	Latching, Single Coil
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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Power Relays, Over 2 Amps

DE1A-L-24V is apower relay that can pass a current of over 2 Amps at up to 24V DC. Its economical design and versatile application makes it popular in various settings, ranging from industrial automation to home automation. This article will discuss the application field and working principle of DE1A-L-24V.

Application Field

DE1A-L-24V is usually used to control the ON/OFF of AC devices, such as motors, air conditioners, and light bulbs, and DC devices, such as fans, and other small electronic appliances. Because of its high-capacity current of 2 Amps and its variety of available voltages-including 96V AC/DC and 277V AC/DC-it is especially suitable for industrial applications, especially in assembly lines and manufacturing plants.The DE1A-L-24V is also commonly used in home automation systems. Given its simple operation, small size and versatile voltage capability, it can be integrated into home devices, such as window openers and home security systems, for remote on/off control, allowing for added convenience and safety.

Working Principle

The DE1A-L-24V is an electromechanical power relay, meaning that it uses electromagnetism to operate. The relay has two main components; the electromagnet and a normally closed or normally open switch. The electromagnet is made of two coils, one of which is powered by an external voltage, while the other is powered by an internal voltage.When the external voltage is applied to the external coil, the current passing through it produces a magnetic field which attracts the switch and causes it to open or close. The internal coil is then used to reset the switch, so that it returns to its open or closed state when the external voltage is removed. This cycle allows for the control of high power AC/DC devices, with the external voltage presiding over the current state of the device (on or off). Another important factor in the operation of the DE1A-L-24V is its "minimum load" setting, which is the amount of current needed to trigger the magnet\'s pull. If this limit is not respected, the relay may not operate correctly.

Conclusion

The DE1A-L-24V is a high-capacity relay that is suitable for both commercial and home applications. Its versatile voltage range and simple operation make it a popular choice for power management and automation. Its working principle is based on an electromagnet, which allows it to control electrical devices with an external voltage. The relay is also equipped with a minimum load setting, which must be respected in order for the relay to function correctly.

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