PL8209NLT

Series:	SLIC
Part Status:	Active
Filter Type:	Power Line
Number of Lines:	2
Current Rating (Max):	1.63A
DC Resistance (DCR) (Max):	110 mOhm
Voltage Rating - DC:	--
Voltage Rating - AC:	--
Operating Temperature:	-55°C ~ 130°C
Ratings:	--
Approvals:	--
Features:	--
Mounting Type:	Surface Mount
Size / Dimension:	0.500" L x 0.500" W (12.70mm x 12.70mm)
Height (Max):	0.215" (5.46mm)
Package / Case:	Horizontal, 4 PC Pad

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Common Mode Chokes

Common Mode Chokes (CMC) have emerged as an essential component in order to reduce the common-mode noise. CMC is mainly used as a filter in power supply circuits or to minimize noise radiated into an AC power line. The CMC components have wide applications throughout many industries for protection against signal and noise interferences.The PL8209NLT is a commonly used common mode choke which offers current suppression, noise immunity, and efficiency. It comprises of two spools placed side by side; each spool holds two big toroidal cores with slots around it for the conductors. The PL8209NLT choke is specifically designed to reduce both high and low-frequency common-mode noises.

Working Principle

The working principle of the PL8209NLT CMC can be described as follows: The CMC cores are designed with many individual slots around them, along with winding slots. The winding slots are used to wind the conductors which carry signals. When the conductor is wound around the core, a magnetic field is created in the core in which the signal flows. The shape and size of the slots are designed in such a way that it can produce a very strong magnetic field.The CMC acts as a filter that filters out the noise created by common-mode signals in the signal line. The CMC cores also act as a shield, blocking the signals from getting outside of the signal line and getting into the environment. The CMC also helps reduce the amount of interference between various circuits which can help to reduce the number of false signals.The CMC works in frequency suppression mode. This means that if the signal frequency gets too high, the CMC will produce an opposite voltage, neutralizing the signal. This helps to keep the signal within a certain range and reduces the amount of interference.

Application Fields

Common Mode Choke, PL8209NLT, is suitable for a wide range of applications. Its primary application is in the power supply circuit, where the CMC works to reduce the spikes and other noise components in the signal line. This helps minimize external noise sources interfering with the power supply circuit and causing it to malfunction. Apart from the power supply industry, CMCs are also used in many critical applications such as automotive, military, aerospace, telecommunications, and medical applications. These applications require a high level of reliability, accuracy, and signal integrity. The PL8209NLT is capable of providing this level of performance. The CMC is also well-suited for applications such as data transmission, high-speed communication systems, and electronic equipment protection. It is also used in personal computing and networking for providing isolation between the system components. In addition, the PL8209NLT CMC is also suitable for protecting high-power loads such as electric motors, fans, and induction heating elements. It helps to suppress the interference and electromagnetic noise transmitted from the equipment.

Conclusion

The PL8209NLT CMC is a reliable component suitable for a wide range of applications. It provides efficient filtering and shielding against common-mode noise. The CMC is also straightforward to install and is designed to reduce noise interference between various systems and provide accuracy and signal integrity.

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