PE-69011T

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Common Mode Chokes are a type of electrical noise suppression component which are a special type of transducer that allows unwanted frequencies to be filtered out from traversing its windings. PE-69011T is one such component which finds application in a wide range of industries. In this article, we will be discussing the application field of this component and its working principle.

Application Fields

PE-69011T finds application in a broad range of industries which includes consumer electronics, automotive, industrial automation, telecommunication, air-conditioning, home automation, medical, aerospace and aviation.

In consumer electronics, the component can be utilized for noise suppression on flat panel televisions, tablets, smart phones, antenna systems, switching mode power supplies and therefore, helps improve the display and sound quality, transmission range and broadband data rates.

In automotive industry, the component can be used for noise suppression on CDMA/GSM in-vehicle hands-free system, onboard entertainment system, automobile navigation systems and dashboards.

Also, the component can be used for current supply noise suppression in the industrial automation field such as when using PLC (Programmable Logic Controller) and/or motion control applications, while providing enhanced noise immunity and improved system performance. Moreover, it is used for power supply noise suppression to support low noise circuit designs in the telecommunication field.

In air-conditioning and home appliance market, PE-69011T is used for conduction noise suppression in home air-conditioners, road fans, condensers, boilers, dehumidifiers, etc., while in the medical industry, the component is used in medical test instrumentation and diagnostic systems.

PE-69011T is the first choice for noise suppression in the aerospace and aviation industry because of its high power, wide compatibility, stable performance, high quality and reasonable cost.

Working Principle

PE-69011T has two isolated windings which are connected in parallel. When a common-mode current such as a harmonic current appears on the circuit, the component acts as a transducer and transferring the unwanted noise to the other winding. During this transformation, the energy is dissipated in the form of heat. Therefore, the unwanted energy is dumped and filtered out.

Moreover, when the component is connected in the power line and the power line is subjected to a change in current, a discrepant voltage will appear across the winding of the component. This phenomenon occurs due to the existence of the inductance of the winding and the Faraday\'s law of induction. The discrepant voltage can be used to eliminate or reduce the high frequency noise in the power line.

In conclusion, PE-69011T is a high-speed and high-performance component which finds application in a broad range of industries and works on the principle of noise suppression by transferring the unwanted frequency into heat.

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