ALE73B05

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power relays are a type of electrical component that controls and regulates the flow of electricity through a circuit. The ALE73B05 power relay is a single-pole, double-throw, normally open/normally closed type of relay. It is rated up to 2 amps, making it suitable for a wide variety of applications.

The ALE73B05 is composed of two parts: a coil and a contact. The contact is made up of a pair of contacts, or "fingers" that close when the coil is energized, and open when it is de-energized. The coil is powered by an AC or DC voltage, depending on the relay type. When the voltage is applied, the contact closes and completes the circuit, allowing electricity to flow. When the voltage is removed, the contact opens again, interrupting the circuit.

The ALE73B05 is versatile with many possible applications. It is commonly used in switching and controlling circuits, including alarm systems, HVAC, lighting, motor controls, home theater systems, power supplies, and audio systems. It can be used to control power flow in both AC and DC circuits. The ALE73B05 can also be used in combination with other components to create custom circuits, such as controlling a motor using a thermistor to detect temperature.

The ALE73B05 has many advantages over other power relays, such as a highly reliable contact and low power consumption. It is particularly popular due to its limit function, which allows it to turn off if it is sent an excess of electricity. This feature helps to protect the relay from damage caused by an overcurrent or short circuit, and improves the safety and longevity of the circuit.

The working principle of the ALE73B05 is quite simple. When the voltage is applied to the coil, a current is generated, which causes a magnetic field. This field then attracts the contact, closing the circuit. When the voltage is removed, the contact is released and the circuit is broken.

In summary, the ALE73B05 is a single-pole, double-throw, normally open/normally closed relay, rated up to 2 amps. It is composed of a coil and two contacts, and can be used for a variety of applications, including switching and controlling circuits. The ALE73B05 has many advantages, such as a limit function that protects the relay from damage, and low power consumption. The working principle of the ALE73B05 is based on the generation of a magnetic field when a voltage is applied to the coil, which then attracts the contacts and closes the circuit.

The specific data is subject to PDF, and the above content is for reference