MGDU3-00019-P

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Common Mode Chokes, also known as CM chokes, are electric components that are used in power circuitry systems to reduce the amount of power noise and interference that is transferred from the source of power. The MGDU3-00019-P commonly used common mode choke is no exception. It is one of the most popular commercial standard choke used for power filtering applications due to its good performance, reliable operation, and wide range of applicable fields. Understanding the MGDU3-00019-P application field and working principle is critical for successfully implementing this product into a power circuit system.

The MGDU3-00019-P Common Mode Choke has a wide range of application fields. It is predominantly used for noise suppression in power supplies, power filter systems, induction heating systems, and high frequency switching power supplies. It is specified for inductance values from 1H to 20H, which allows the production of customised CM chokes that fit specific requirements. Its rated current range varies from 0.3A to 7A which allows for a wide range of power applications. Its frequency range ranges from 0 to 1 MHz which makes the MGDU3-00019-P ideal for power noise suppression at higher frequencies in power filter applications.

The MGDU3-00019-P Common Mode Choke has a few key components which make it an effective noise suppressor in power circuits. The core of the CM choke consists of ferrite which removes the part of the current, from the main wave, which is in phase with the induced voltage. This ensures that all currents flow through the core and no reverse current can be induced. The secondary inductor is in the form of a coil and this is responsible for removing the out of phase currents. The coil also reduces noise that is in the form of higher harmonics.

In order for the MGDU3-00019-P Common Mode Choke to effectively suppress power noise, it has to be correctly placed on the power circuit. Common mode chokes should be placed as close as possible to the source of the power noise. This reduces the amount of noise that is radiated before it can be removed by the CM choke. It is also important to ensure that all currents have to pass through the common mode choke to ensure that all noise is removed. Otherwise, some of the noise will bypass the CM choke and enter the power circuit, causing interference issues.

The MGDU3-00019-P common mode choke is a reliable and effective electrical component for filtering high frequency power noise in power circuits. As it has a wide range of applications for power supplies, power filter systems, induction heating systems, and high frequency switching power supplies, it can meet different requirements for different system designs. Understanding the application field and working principle of the MGDU3-00019-P is critical in enabling the successful implementation of CM chokes into power circuits.

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