KUEP-7D15-12 Relays

Series:	KUEP
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Relay Type:	General Purpose
Coil Type:	Non Latching
Coil Current:	150mA
Coil Voltage:	12VDC
Contact Form:	DPST-NO (2 Form A)
Contact Rating (Current):	10A
Switching Voltage:	150VDC - Max
Turn On Voltage (Max):	9 VDC
Turn Off Voltage (Min):	--
Operate Time:	15ms
Release Time:	10ms
Features:	Insulation - Class B
Mounting Type:	Socketable
Termination Style:	Plug In, Quick Connect - 0.187" (4.7mm)
Operating Temperature:	-45°C ~ 70°C
Contact Material:	Silver Cadmium Oxide (AgCdO)
Coil Power:	1.8 W
Coil Resistance:	80 Ohms

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Power Relays, Over 2 Amps: KUEP-7D15-12 Application Field and Working Principle

Power relays are devices used to control the flow of electricity. They can be used to switch current on and off, or to activate a variety of outputs like alarms, motors, and more. The KUEP-7D15-12 is a relay designed for power administrations beyond 2 amperes. In this section, we’ll discuss the application field of the KUEP-7D15-12 and its working principle.

Application Field

The KUEP-7D15-12 power relay is designed for high-power electronics with current greater than 2 amperes. It is typically used for controlling electric motors, switches, and other relay-drive electronics. It is also suitable for controlling lights, appliances, and other higher load electrical circuits.The KUEP-7D15-12 is capable of lowering the voltage through its switching operation, thus providing improved energy efficiency. It requires less power to switch on and off, meaning significantly decreased energy costs. It also provides some protection against low-voltage breakdown and short-circuits with its built-in overcurrent protection and overload disconnection features.The relay is very reliable in terms of accuracy and has a high switching speed. The relay can be used in a wide range of temperature, ranging from -30 to 55 degrees Celsius.

Working Principle

The KUEP-7D15-12 power relay is a triac switch, meaning it can switch on and off using a single current waveform. This is because of its three-legged design, where one of the legs induces a current to flow through the two other legs. When the voltage at the two other legs falls below the predetermined threshold level, the current is switched off, thus deactivating the relay.The triac switch is controlled by a built-in microcontroller. The microcontroller ensures precise switching operations, and can be programmed to suit the user’s requirements. This also allows the user to set different parameters for on and off times, as well as the voltage levels for which the relay will be activated and deactivated.In addition, the KUEP-7D15-12 is equipped with an LED indicator light, which indicates the current relay state. This is a useful feature for indicating if the relay is in a safe mode or not.

Conclusion

The KUEP-7D15-12 is a powerful high-power relay designed to be used in a variety of applications. Its triac switch design provides improved energy efficiency, and its precision microcontroller ensures accurate switching operations. The LED indicator light adds an extra layer of protection by helping to indicate when the relay is in a safe mode or not.

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