DR331-513AE Filters

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Common Mode Chokes are useful in many applications, such as audio/video equipment, telecommunications systems, industrial machines, and even certain types of industrial robots. The DR331-513AE is a specific type of Common Mode Choke that is used to filter signals, reduce interference, and suppress EMI in AC circuits. This type of choke is particularly useful in applications like motor drives, automobile components, medical equipment, and avionics.

The DR331-513AE is a high-performance dry-wound Common Mode Choke, with a relatively low DC current rating of 5A. It is designed to provide a wide, adjustable bandwidth of frequencies, up to a maximum of 10 Mhz. This type of choke also has good impedance characteristics, which helps reduce switching noise in medium- to high-frequency applications. It can be used on both balanced and unbalanced lines, and can help improve the signal-to-noise ratio of analog circuitry, power supplies, and audio/video equipment.

The DR331-513AE Common Mode Choke is a three-terminal component that functions by impeding the flow of common-mode noise currents, while allowing the desired AC current to pass without significant interference. In addition, the choke provides an additional high-frequency path, which reduces the ground loop noise that can cause interference in some applications. The three terminals of the DR331-513AE are configured in the popular Kelvin connection form, which provides an optimal AC-to-DC isolation solution.

The DR331-513AE choke can be used in a wide range of AC circuit types, from 50Hz to 10MHz. This type of choke is particularly useful in applications that require high-voltage isolations, such as power conversion, motor control, variable frequency/speed drives, and many other industrial applications. It can also help reduce the EMI generated by motor drives, power adapters, and other AC-powered devices.

In addition to its wide applicability in various AC applications, the DR331-513AE choke is also very reliable and can be used in an operationally intensive environment. The choke features a high-temperature rating of up to 105°C, along with a long-term endurance of 1000 hours (at 105°C) and an operating life of up to 10,000 hours (at 85°C). This makes it well-suited for applications that require long-term reliability.

The DR331-513AE Common Mode Choke is highly efficient, with an inductance tolerance of ±10%. This allows it to deliver well-regulated, low-noise performance in a variety of AC applications. It can also be used in high-temperature, high-reliability environments, making it a great choice for applications that require high-performance signal filtering.

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