KHAU-17A12-12

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Power Relays, Over 2 Amps

KHAU-17A12-12 is a solid-state micro-single phase power relay, built with a robust and reliable NOD-IGBT series chip. With a higher switching capacity of up to 20A/12V, it provides a dedicated way to manage power up to 2 Amps or higher, and makes ideal for switching very low energy circuits in industrial and commercial applications.

Application Fields

KHAU-17A12-12 can be widely applied in many fields, such as power system, motor, lighting control, HVAC systems and other industry applications. Being more reliable and user-friendly than traditional relay, its compact size makes it suitable for various confined spaces and provides a cost-effective and easy-to-use option. For AC power, it is applicable to AC 3-phase circuit control, motor and lighting control, frequency conversion system control, UPS power control, etc. For DC power, KHAU-17A12-12 can be applied to DC motor control, PLC control, welding equipment control, etc.

Working Principle

KHAU-17A12-12 uses reverse direction or push-off mechanism for power switching. Inside the relay, a solid-state semiconductor chip is used to control the voltage/current on the output side. When the control input voltage reaches the designed voltage, the inside semiconductor components will be activated to open or close the switch circuit, thus doing power switching. The current switching is handled by using the current protection function of the NOD-IGBT series chip. When the current is overloaded and reaches a certain threshold, the switching current will be reduced and the inside semiconductor chips will open the power circuit with the decrease of voltage.

KHAU-17A12-12 is designed to operate at low temperatures and can withstand higher current ratings than traditional relays. It is equipped with a power indicator light and a signal indicator light for better user interaction. What\'s more, its motor reversing control and LED display functions simplifies the controllability of the device and intuitively signals the user the status of the load or circuit.

Conclusion

KHAU-17A12-12 is an ideal power-switching solution for customers who seek efficiency and reliability in power management. It is suitable for a wide range of application fields, offering an easier-to-use and cost-effective option for users. In addition, it stands up to higher currents than traditional relays, making it an excellent choice for users who look for enhanced durability and low-temperature performance.

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