CAPMDE

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Circular connectors and accessories are ubiquitous components in today’s electronics systems. From compact audio and telecom divisions to power sources and instrumentation systems, circular connectors play a vital role in ensuring the reliability and proper operation of the entire system. The Capacitance-Assisted Push-Pull Magnetic Disconnect (CAPMDE) is a type of circular connector commonly used by electrical engineers in these systems and offers a wide range of advantages. This article explains its application field and working principle.

Application Field

CAPMDE connectors are able to be applied to a variety of electronic circuit designs. This is primarily because the contact force generated by the magnetic actuator can be adjusted from low to high pushing and pulling force, making it suitable for a wide range of applications. In addition, the connector comes in a variety of shapes and sizes, making it viable even for tight packaging configurations.

For example, the CAPMDE is ideal for applications involving switches and relays, power supplies, and signal and control circuitry. The magnetic actuator, which contains both a push-pull and a disconnect feature, enables rapid and reliable connections in even the most challenging of applications.

Working Principle of CAPMDE Connector

The working principle of a CAPMDE connector is based on the combination of a magnetic actuator and a contact system. To understand how the magnetic actuator works, consider the following analogy. Imagine a conductor wrapped in an insulated coil. When a current flows through the coil, it generates a magnetic field, which in turn pulls the conductor.

Similarly, in a CAPMDE connector, when the current passes through the coils of the actuator, it produces a magnetic force that pushes or pulls the contacts when the contact system is electrically pulsed. This movement creates a reliable electrical connection that is both durable and easy to disconnect.

In addition, the components of the contact system are housed within a low-profile frame, making it easier to integrate into the system design. Moreover, the contact system utilizes two distinct wiping contact elements for increased contact force and improved connectivity.

Conclusion

The Capacitance-Assisted Push-Pull Magnetic Disconnect (CAPMDE) is a type of circular connector widely used in electronic systems. It offers a variety of advantages for both engineers and designers, such as adjustable contact force, wide range of applications, and a low-profile design. In addition, its working principle is based on the combination of a magnetic actuator and a contact system. Thus, it is a reliable and convenient choice for various electronic systems.

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