SP2-PL2-DC3V

Turn On Voltage (Max):	2.1 VDC
Coil Resistance:	30 Ohms
Coil Power:	300 mW
Contact Material:	Silver Tin Oxide (AgSnO)
Operating Temperature:	-50°C ~ 60°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	--
Release Time:	30ms
Operate Time:	30ms
Turn Off Voltage (Min):	--
Series:	SP
Switching Voltage:	250VAC, 30VDC - Max
Contact Rating (Current):	15A
Contact Form:	DPDT (2 Form C)
Coil Voltage:	3VDC
Coil Current:	100mA
Coil Type:	Latching, Dual Coil
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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Power Relays, Over 2 Amps

Introduction

The SP2-PL2-DC3V is a power relay with a current rating of over 2 Amps. It is used to reduce electrical or electronic loads in a device or system, and makes use of an electromagnetic field to switch control voltage, resulting in a change in the state of an electrical circuit. This allows the relay to complete an automated process in which several steps of the task or procedure can be completed without manually activating each step.

Specifications

The SP2-PL2-DC3V power relay is rated at a maximum on-state resistance of 0.4 Ohms. It has a minimum insulation resistance of 100 megohms and a breakdown voltage of 750 volts. The coil of the power relay has a pull in voltage of 40 and a drop-out voltage of 10 volts. The maximum switching capacity is 3A/250V DC. It also has a mechanical life expectancy of one million operations.

Applications

The SP2-PL2-DC3V power relay can be used for a variety of applications. It is suitable for controlling motor loads in industrial machinery such as pumps, fans, and compressors. It can also be used for controlling lighting, AC/DC motors, and for switching low voltage signals in computer hardware.

Working Principle

The working principle of the SP2-PL2-DC3V power relay is based on the principle of a magnetic field. When electricity is applied to the coil of the relay, it creates an electromagnetic field. This field can then change the state of the electrical circuit by pulling the armature of the relay toward the coil, thus activating the switch.The electromagnetic field created by the coil creates the required voltage, allowing the circuit to be connected or disconnected. The armature then opens or closes the contact circuit, thus completing a sequence of events in the process or procedure that needs to be activated. When the power supply to the coil is reduced or removed, the magnetic field created by the coil is no longer able to maintain the current, and the armature is released, which then opens the contact circuit, thus resetting the process.

Advantages

The SP2-PL2-DC3V power relay provides a reliable and efficient way to control electrical or electronic devices. It is compact and low cost, making it an attractive choice for many applications. It also has a long life expectancy ensuring that it can be used for a long time without requiring replacement. In addition, the working principle of this power relay makes it faster and more efficient than other types of relays, allowing processes and tasks to be completed quickly and accurately.

Conclusion

The SP2-PL2-DC3V power relay is an ideal choice for a variety of applications due to its low cost and long life expectancy. It has a maximum on-state resistance of 0.4 Ohms and a minimum insulation resistance of 100 megohms. It also has a pull in voltage of 40 volts and a drop-out voltage of 10 volts. It is suitable for controlling motor loads in industrial machinery, computer hardware, and lighting. The working principle of this power relay is based on the principle of a magnetic field, which creates a voltage in the circuit to change the state of the device and complete a sequence of events. This makes it faster and more efficient than other types of relays.

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