JK1A-48V

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JK1A-48V application field and working principle

HIGHLY, JK1A-48V is a type of power relay that can withstand the current of over two amps. Its usage and working principle are explained in the following sections.

Application:

The JK1A-48V serves as an ideal choice for controlling the applications that require higher currents. Primarily, this power relay is suitable for industrial automation, air condition control, enterprise wiring systems, and dc motor control. Based on the features to enhance the electrical load control, it offers fast switching speed, low thermal resistance, and handling the inductive loads with ease. Further, it is designed to work in up to -40 degree Celsius environment temperature. Moreover, to reduce the mechanical abrasion and to ensure the contact remains untinted over the long time of life, gold-plated contacts are used in it which results in greater contact\'s lifespan.

Design:

The JK1A-48V consists of a power relay, contact and contact cleaner. It is designed to execute as a mirror of the temporal nature of the electrical load that further facilitates the input signal processing and output signal controlling. The power relay is featured with a highly reliable electromagnetic device that can control high electric power typically under the current of less than two amps. Further, it is protected against voltage surge and other overload conditions to extend its service life. A contact cleaner is embedded in the system to clean the contact that increases the life expectancy of the system significantly.

Working Principle:

The principle operation of JK1A-48V is achieved with the help of a coil that activates the contact to make it active. The operation commences with the application of the voltage to the coil. As soon as the voltage is applied, the coil current is controlled by the external control circuit to close and open the contact. Hence, the coil impedance facilitates the closing and opening of the contact to make it work according to the requirement of the operation. Moreover, it is also known as a two-pole power relay, which means it provides two poles for switching power, such as one pole for closing and another for opening.

Advantages:

The JK1A-48V provides many advantages such as:

• It has low power consumption
• It can handle inductive loads with ease
• It is compatible with industrial automation
• It is compatible with air condition control
• It is suitable for enterprise wiring systems
• It is suitable for dc motor control
• It is highly reliable
• It is protected from voltage surge and other overload conditions
• It offers fast switching speeds
• It has a low thermal resistance
• It has high contact life expectancy

Conclusion:

In conclusion, the JK1A-48V power relay is ideal for applications that require higher currents such as industrial automation, air condition control, enterprise wiring systems, and dc motor control. Consisting of a coil, the relay is a two-pole device that has good protection from voltage surge and other overload conditions, providing a long service life. It is extremely reliable and can handle inductive loads with ease. Moreover, it has other features likelow power consumption, fast switching speed and a low thermal resistance.

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