CPL-5222-10-NNN-79

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• Introduction
  • CPL-5222-10-NNN-79 is a type of RF directional coupler, which is able to dissipate power in a particular direction and can couple small portion of power to its output port for a signal monitoring or other purposes.
• Application Field
  • The CPL-5222-10-NNN-79 can be used in wide range of applications such as electromagnetic interference (EMI) measurements, LED lighting control systems, and others.
  • For example, in EMI measurements, the CPL-5222-10-NNN-79 can be used to characterize the interference radiation pattern emitted from circuits such as power amplifiers.
  • In LED lighting control systems, the CPL-5222-10-NNN-79 can be used to measure the amount of LED current used during different light conditions.
• Working Principle
  • The CPL-5222-10-NNN-79 consists of two parts: a resistive element (directional coupler) and a capacitor (CPL). The resistive element is designed to direct the dissipated power in a particular direction. The capacitor is used to couple a small portion of power to the output port of the coupler.
  • The resistive element is made up of several wires that are placed in a special pattern and connected to a single point inside the coupler. The pattern of the wires determines the direction of the dissipated power. The capacitor helps to further reduce the amount of power that is coupled to the output port of the coupler.
  • When the RF signal is applied to the coupler, the power is dissipated in a particular direction according to the pattern of the resistive element. At the same time, a small amount of power is coupled to the output port of the coupler due to the presence of the capacitor.
• Advantages
  • The CPL-5222-10-NNN-79 is able to dissipate power in a precise direction and has a low insertion loss.
  • The capacitor provides an additional degree of attenuation to the output power. This helps to ensure a reliable performance of the device in applications such as LED lighting control.
  • The CPL-5222-10-NNN-79 is also easy to install and maintain, making it a suitable choice for many applications.
• Conclusion
  • The CPL-5222-10-NNN-79 is an RF directional coupler which is able to dissipate power in a particular direction and can couple small portion of power to its output port for a signal monitoring or other purposes. Its features and advantages make it an ideal device for many applications such as EMI measurements and LED lighting control.

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