HJ4-L-AC200V

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Power relays are electrical control devices that act as switches and are categorized based on the amperage they can handle. A power relay, such as the HJ4-L-AC200V, is designed to handle currents of over two amps. These devices can be found in a variety of applications, including automotive, industrial, and consumer electronics.

The HJ4-L-AC200V power relay is designed to provide a reliable and efficient way of controlling currents with higher amperage ratings. It is capable of switching loads up to 200 VAC. It also features a dielectric strength rating of 4,500 VAC and 11,000 VDC.

The structure of the HJ4-L-AC200V power relay consists of several components, including a coil, contact, and arc suppressor. The contact is normally closed and opens when the coil is energized. It is also pressure sensitive, which means it will react to high air pressures. The arc suppressor works to prevent arcing between the contact and the coil by supplying or absorbing energy when the contact is opened or closed.

The working principle of the HJ4-L-AC200V power relay is relatively simple. When the coil is energized, it magnetically attracts the contact, causing it to open. This creates an electrical current, which is then used to switch a load. Alternatively, when the coil is de-energized, the contact closes, effectively turning off the current.

The most common application for the HJ4-L-AC200V is in automotive and consumer electronics. In the automotive setting, the power relay is typically used to switch solenoids, motors, and other components. In consumer electronics, the power relay is used to switch high-current devices, such as power amplifiers, fans, and LEDs.

The HJ4-L-AC200V is a reliable and versatile power relay, making it a popular choice for applications and industries that require high-power components. It is designed to handle currents of over two amps and offer a variety of features, such as dielectric strength rating and arc suppression, that make it an ideal solution for controlling higher currents.

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