AHN21012

Power Relays, Over 2 Amps

The AHN21012 power relay is designed to serve as an efficient switch for power circuits. This type of power relay is assembled in a 20A miniature panel-mount housing, which helps to reduce the size and weight of the system, allowing for installation in tight or difficult-to-access locations. This device is also designed for heavy-duty applications, so it is capable of carrying high-current loads, such as those found in automotive and industrial applications. The AHN21012 relay is the ideal choice for use in high-current systems as it provides reliable operation and robust construction.

Application Field

The AHN21012 power relay can be used in a wide range of industries and applications. Since it is capable of switching heavy-duty currents, it can be used in numerous applications, including automotive, industrial, and medical applications. For instance, it can be used to control the current flow in various components used in an automobile’s engine, including the alternator, starter motor, oil pump, and other moving parts. It can also be used in various industrial applications, such as those related to the control of electric motor operations, actuator/branch switching, and other high-current switching operations. Additionally, this type of power relay can also be used in various medical applications, such as the control of large medical equipment and devices.

Working Principle

The AHN21012 power relay operates based on a simple principle. When power is supplied to its input, an electromagnetic coil is energized. This energized coil then interacts with the connected contacts, forming an electrical connection. As current flows through this connection, a magnetic field is generated, which forces the contacts to stay closed. In this way, power is also supplied from the input to the output. When the power supply to the relay is interrupted, the electromagnetic field is removed and the contacts separate, thus breaking the electrical connection in the circuit.

Advantages

The AHN21012 relay is equipped with a wide range of advantages and features. For instance, its sturdy and reliable design means it can handle a wide range of loads and usage conditions. It also features a low release current, meaning that it does not require a lot of energy to break the connection between the relay contacts. Additionally, this type of relay also boasts a long working life and excellent performance, making it an ideal choice for applications that need to run for extended periods of time. Finally, this type of power relay is also incredibly easy to install, offering users a great deal of flexibility and convenience when setting up their systems.

Conclusion

The AHN21012 power relay is a reliable and robust switch designed for high-current applications. It is capable of controlling the flow of large amounts of electricity and can be used in a wide range of industries, including automotive, industrial, and medical applications. Additionally, it is also very easy to install and features a low release current. Overall, this makes the AHN21012 power relay an ideal choice for controlling high-current systems.