PLA10AS1330R5D2B

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Common Mode Chokes are inductive filters that are used to block common-mode noise and provide differential-mode noise filtering. The PLA10AS1330R5D2B is a compact, surface-mount, self-supporting common-mode choke designed for high-frequency use in a wide variety of applications. It is particularly suitable for consumer, consumer-commercial, and general-purpose industrial applications.

Common-mode noise is caused by current flowing through the cable pairs or the ground - in parallel, along the same path. It is generated by electronic components or circuits within the system, or from external influences such as radio frequency interference (RFI) or electromagnetic interference (EMI). Common-mode chokes are designed to limit common-mode current, block this type of noise, and provide differential-mode noise filtering. Consequently, the use of the PLA10AS1330R5D2B helps to keep digital control system performance high due to its low-impedance common-mode noise filtering capabilities.

The PLA10AS1330R5D2B consists of a 12-lead through-hole package that contains an inductive coil element with two electrical terminals. It operates in the frequency range of 1 to 200 MHz and provides up to 35 dB of common-mode noise attenuation over that range. It is rated for a maximum operating temperature of +85°C and is able to handle 5A of rated current.

The design of the PLA10AS1330R5D2B provides exceptional common-mode noise attenuation performance. This enables the device to be used in a wide variety of applications, including Audio/Video (A/V) systems, consumer-grade headphones, high-fidelity home theater systems, consumer home-appliance products, audio amplifiers, medical imaging systems, electric vehicles, Internet of Things (IoT) devices, aircraft, and satellites.

The working principle of the PLA10AS1330R5D2B is based on the use of an inductive winding that is placed in series with the paired wires or ground plane of the system. The design of the device also incorporates an internal insulating layer between the coil terminals. This layer ensures that there is an inductive impedance between the two terminals, which blocks the noise. The inductive winding also helps to minimize any differential-mode current, which further improves the common-mode noise attenuation performance.

The PLA10AS1330R5D2B is a highly effective and reliable common-mode choke that is designed to filter high frequency noise. Its compact size and wide operating temperature range make it ideal for a variety of applications, including consumer electronics, automotive, and industrial environments.

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