PM3700-30-RC Filters

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Common Mode Chokes are designed to suppress common mode noise in power supplies, DC link circuits, and other electronic technologies. PM3700-30-RC is one of them. PM3700-30-RC is a ferrite core common mode choke which features a shielded construction and has low DC resistance, making it ideal for use in power application as well as data or signal transmission fields. The main purpose of a PM3700-30-RC is to reject common mode interference, while allowing signals verus ground or between two or more lines to pass through. It has a high rated current of 30A, making it suitable for use in high power applications.

The PM3700-30-RC has an impedance of 1710Ω, making it able to suppress high frequency noise from 250MHz to 3GHz, with a minimum noise suppression of 30dB for frequencies of 1.25MHz or higher. This makes it an ideal choice for applications involving data or signal transmission––from basic consumer products to industrial automation systems––as it blocks out electromagnetic interference with great efficiency. It is also able to support up to 150V DC, making it more versatile in use.

The PM3700-30-RC is designed with a ferrite core, offering maximum flexibility for designers to use this choke in many applications. The core of this common mode choke is constructed with a combination of high-quality ferrite and nickel layers, allowing for maximum performance and reliability. The core is tightly wound with a 4.6mm litz wire which meets UL/VDE/CSA safety requirements. The conductor is then wrapped with a polyester tape and an outer 5mm fiberglass sleeve, offering a reliable and stable construction. The choke terminates with flying leads or two screw terminals allowing for easy connection.

PM3700-30-RC is mainly used for protecting circuits connected to power supplies, providing common mode noise suppression. The common mode interference is suppressed with great efficiency, and it operates without sacrificing the performance of the system. It also helps block out physiological noise from other sources, allowing signals to be transmitted without interference. This very feature makes the PM3700-30-RC ideal for use in environments where there are several electronic sources, such as industrial automation systems or medical imaging systems.

In conclusion, the PM3700-30-RC is an ideal common mode choke for suppressing common mode noise in power supplies, DC link circuits, and other electronic technologies. It is able to reject common-mode interference and allow signals to be transferred without interference. It is a great choice for high power and data/signal transmission applications due to its high current rating and wide frequency range. Its shielded construction and 4.6mm litz wire also allow for maximum performance and reliability, making it a reliable and cost-effective solution.

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