KHAU-17A12B-12

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Power relays are electric components that use a switch or contact to control a large current or a high voltage circuit using a lesser current or voltage. The KHAU-17A12B-12 is a type of power relay that allows up to 2 amperes to be initiated and controlled. In this article, we will discuss the application field and working principle of the KHAU-17A12B-12 power relay.

Application Field of KHAU-17A12B-12 Power Relay

The KHAU-17A12B-12 power relay finds its application in various industrial systems such as the start-up/shutdown systems, oil & gas systems, aerospace and automotive industry, as well as in the military and medical systems. It is also used to securely connect and disconnect large electrical appliances and machinery.

In industrial systems, KHAU-17A12B-12 power relays are used to switch high voltage electrical circuits and they are designed to offer a reliable, long-term performance. They can be used to control power switches for large industrial equipment such as motors, lighting systems, circuit breakers, etc. They are also used to control various system components, such as pumps, compressors, solenoids, valves, and sensors.

In the aerospace industry, KHAU-17A12B-12 power relays are used to control the electrical systems of aircraft and spacecraft. These power relays can control the operation of starting and stopping of the engines, navigation systems, and various other essential components of the aircraft. They are also used in aircraft navigation systems, as well as to control the various communication and navigation systems within the aircraft.

In the automotive industry, KHAU-17A12B-12 power relays are used to control the operation of vehicle lighting systems, engine starter circuits, door locks, windows, and the audio and entertainment systems. They are also used in the engine management systems of modern vehicles. KHAU-17A12B-12 power relays can also be used in the military and medical systems to securely control the operation of various system components.

Working Principle of KHAU-17A12B-12 Power Relay

The KHAU-17A12B-12 power relay works on the principle of electromagnetism. It uses a magnetic field to control the operation of large current or high voltage circuits. The power relay consists of a coil which when energized by a current, creates a magnetic field which is used to actuate the contacts of the relay. When the contacts of the relay are opened or closed, the power of the connected circuits is switched accordingly.

The KHAU-17A12B-12 power relay also features a contact armature which is designed to open and close the contacts in response to the energizing of the magnetic field created by the coil. The contact armature is connected to the armature lever which moves the armature and contacts in unison. The contact armature also features a damping mechanism which reduces the movement of the contact armature and improves the life of the contact.

The KHAU-17A12B-12 power relay also features a contact gap which is designed to reduce the probability of contact erosion due to the repeated contact engagement and disengagement. This contact gap also helps to ensure a reliable and long-term performance and ensures a superior contact life.

KHAU-17A12B-12 power relay also features a wide variety of safety features such as over-voltage protection, current leakage protection, and overload protection. These safety features make KHAU-17A12B-12 suitable for various industrial and mission-critical applications. This power relay has a high resistance to shock and vibration and is able to withstand extreme environmental conditions.

Conclusion

In conclusion, the KHAU-17A12B-12 power relay is suitable for many industrial, automotive, aerospace, military, and medical systems. It has a high contact rating of 2 amperes and can be used to control large current and high voltage circuit. It features a wide variety of safety features such as over-voltage protection, current leakage protection, and overload protection and can withstand extreme environmental conditions. It is designed to offer a reliable and long-term performance.

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