KHAU-17A11-12

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Introduction

KHAU-17A11-12 power relays are designed to reliably control currents exceeding 2 Amps. A power relay provides a mechanical means to switch and control high-voltage and high-current applications. As such, they are used in a wide variety of applications, from automotive and industrial applications to telecommunications and computers.

Power Relay Design

KHAU-17A11-12 power relays feature a variety of design features which make them highly reliable, despite their ability to handle intense currents. These include:

• Redundant contacts, which provide dual switching paths and guarantee control in case one contact fails
• Vibration/shock resistance, which helps keep the components firmly seated under extreme conditions
• High switching capacity, which allows for reliable and efficient control over large currents

Application Fields

Power relays such as KHAU-17A11-12 are used in a wide variety of industries and applications. They are often used to control audio, video and power extensions, enabling multiple devices to be used in a variety of environments. Additionally, they are frequently used in industrial settings to control large motors or to control the power going to a circuit board.

Working Principle

KHAU-17A11-12 power relays operate based on the principle of a solenoid. When an external voltage is applied to the coil, it creates a magnetic field which interacts with the armature, which is a piece of metal attached to the arm, to draw it towards the coil. This activates the switch contacts, allowing power to flow through. When the voltage is removed, the armature will return to its original position and the switch will be reset.

Conclusion

KHAU-17A11-12 power relays are designed for high-voltage and high-current applications. Their robust design, redundant contacts, vibration/shock resistance and high switching capacity make them reliable and efficient for a large variety of applications. The operating principle of power relays is based on the principle of a solenoid, which allows the external voltage to control the switch contacts.

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