1432797-1

Series:	VF4
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Relay Type:	General Purpose
Coil Type:	Non Latching
Coil Current:	66.7mA
Coil Voltage:	24VDC
Contact Form:	SPDT (1 Form C)
Contact Rating (Current):	30A
Switching Voltage:	14VDC - Nom
Turn On Voltage (Max):	15.6 VDC
Turn Off Voltage (Min):	2.4 VDC
Operate Time:	8ms
Release Time:	5ms
Features:	--
Mounting Type:	Chassis Mount
Termination Style:	Plug In, Quick Connect - 0.250" (6.3mm)
Operating Temperature:	-40°C ~ 85°C
Contact Material:	Silver Tin Oxide (AgSnO)
Coil Power:	1.6 W
Coil Resistance:	360 Ohms

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Power Relays, Over 2 Amps, 1432797-1 Application Field and Working Principle

Power relays are electromechanical devices that control electrical circuits based on an electronic control signal. The 1432797-1 relay is a mechanism used to control and regulate the flow of energy through a circuit to a load, such as a motor or other device. This specific relay is rated for applications with current exceeding 2 Amps, making it ideal for controlling larger loads that require that level of current or greater.

Design and Operation

The 1432797-1 relay is designed to be used as a single-pole, normally open type of relay. As such, the power contact that is connected to the output of the device is always in the "normally open" or "off" position when the actuator signal is low. When the actuator signal increases, as in the case of a voltage or current increase, the power contact moves to the "closed" or "on" position, allowing energy to pass through the contact to the output.

Working Principle

The 1432797-1 relay utilizes the principle of electromagnetic induction to actuate the power contact. The coil of the relay is energized by an electrical signal, typically from a microcontroller or some other logic unit. When this signal is energized, a magnetic field is generated around the coil, which in turn forces movement of the armature. This action in turn is used to actuate the power contact, allowing the energy to flow. The power contact is then switched off by reversing the polarity of the energizing current. This de-energizes the coil and eliminates the magnetic field, which allows the armature to be released from the power contact. This action results in the power contact being opened, effectively cutting off power to the output of the relay.

Applications

The 1432797-1 relay can be used in a wide variety of applications. Common uses include safety circuits, ignition systems, counter-based control circuits, and automotive applications. This particular type of power relay is particularly well-suited to applications that require a high level of current flow, and is thus a good choice for use in large-scale industrial settings. In addition, this relay can be used in various dual-pole circuits, such as those used to control the flow of power to multiple loads. In this kind of application, two independent contacts of the relay are required, one for each load. Both contacts are actuated and de-actuated in the same manner as a single pole circuit, making it an ideal choice for larger current loads in multiple circuits. Overall, the 1432797-1 relay is a versatile and powerful tool that can be used to control a wide variety of electrical and electronic devices. Its ability to handle high current, as well as its ease of installation, make it an appealing option for many different applications.

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