DLP2ADA350HL4L

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Common Mode Chokes are widely used in electronic applications, and the DLP2ADA350HL4L model is no exception. This model is a high performance and cost efficient application of the standard DLP2 series of Common Mode Chokes by Pulse Electronics, and is suitable for a number of applications, including power supplies, LED lighting, automotive, lighting, and general switching modes.

The main purpose of Common Mode Chokes is to filter out certain types of interference and control the level of electromagnetic interference (EMI) generated by attached components. With the DLP2ADA350HL4L, this filtering is achieved by using a double shielded magnetic core, made up of two magnetic material layers and two sets of windings. Its double shielded core and passive construction allow for greater filtering capabilities when compared with standard single shielded chokes.

The double shielding of the DLP2ADA350HL4L allows it to reject common mode signals from interfering with data signals, and cuts the rise time over single-shielded models by about 25%. This is especially important for high frequency applications such as LANs, video circuits, or other systems that require higher speeds. The double insulation has also been designed to reduce the insertion losses associated with single-shielded inductors.

The DLP2ADA350HL4L is designed to work in a wide array of applications, from industrial AC/DC power supply to LED lighting applications. It also works with 60 or 50 Hz AC power, requiring no additional components. Additionally, the device is designed to provide greater than 65 dB of common mode attenuation and 10 dB of differential mode attenuation over the 60 to 400 kHz frequency range.

In terms of safety, the DLP2ADA350HL4L includes a minimum failure rate of 10% as specified by the UL5085-3 safety specifications. This ensures that the device is able to perform in demanding environments, while also meeting the safety requirements of electrical installations, even if a conductor fails.

DLP2ADA350HL4L also has a working temperature range of -40 to +125°C, which means it can be used in a wide range of temperatures without any degradation of its performance. It also supports a maximum continuous current rating of 5A.

The DLP2ADA350HL4L is an ideal Common Mode Choke for applications where power efficiency, high performance and low cost are of prime concern. This device offers excellent electrical performance, with high attenuation for both common and differential mode noise, and the double shielded construction provides the highest level of EMI filtering available in such a small form factor. With its wide range of applications, safety features, and temperature compatibility, the DLP2ADA350HL4L is sure to provide a reliable and affordable solution for many electronic components.

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