AHN22105 is a power relay with current rating over 2 amps with a wide range of applications. Its working principle is based on an electromechanical device that can open and close an electrical circuit when triggered by an external stimulus, such as an electrical signal. The relay then triggers a switch connected to the electrical circuit which causes a change of state (open or closed) of the circuit.

Applications

AHN22105 is used for a variety of applications, such as: switching of motors, heating elements and lights; controlling contactors, panel lights, contactors and LED lights; and controlling switches, wire control relays and remote switches. It has a compact design and is suitable for a wide range of operating temperatures, from -20°C to +60°C.

Working Principle

The first step in the working principle of AHN22105 is to transform a small signal from an external source into a large current. This is done with an electromechanical device that is triggered by an external stimulus, such as an electrical signal. The relay is then triggered and the contacts are opened or closed. This causes a change of state in the electrical circuit and as a result, the electrical signal from the external source is transformed into a voltage or current.

The basic structure of AHN22105 contains a coil, an armature, a movable contact, a switch and an electromagnet. When the relay is activated by an external source, the coil creates a magnetic field, which attracts the armature and causes it to move. The armature then triggers the switch, which causes a change of state in the electrical circuit connected to the relay. The contacts on the relay remain open (energized) or closed (de-energized) until the external source is again triggered, at which time the state of the circuit changes.

Advantages

AHN22105 offers a number of advantages over other power relays on the market. It has a compact design, making it more suitable for space-restricted applications. Additionally, it has a broad range of operating temperatures, from -20°C to +60°C. Its contacts are highly reliable and rated for voltage and current, so it can handle power surges and other high power loads. Finally, it is cost effective and easy to install.

Conclusion

AHN22105 is a power relay with current rating over 2 amps that can handle power surges and other high power loads. Its working principle is based on an electromechanical device that can open and close an electrical circuit when triggered by an external stimulus, such as an electrical signal. It has a wide range of applications, including switching of motors, heating elements, lights and controlling contactors, among others. Its compact design and wide range of operating temperatures makes it highly versatile and suitable for various applications. Its contacts are highly reliable and it is cost effective and easy to install.