353673-2

Rectangular Connectors - Accessories is a collection of simple components for an array of electrical connections and assemblies. The 353673-2 is just one of these many options, and it is used in various applications. Along with its working principle and the advantages it offers, this article takes a closer look at 353673-2’s purpose and usage.

Application Field

This product from the Rectangular Connectors - Accessories category is a mix-signal media filter. It can be used in medium and low voltage electrical networks from 0.5 up to 250VAC or 0.5 up to 310VDC. Typically, this filter is suited for use in motor drives, adjustable speed drives, switch-mode power supplies, and other similar devices. It is designed mainly for commercial and military EMI reduction.

Working Principle

The 353673-2 includes two capacitors, one inductor, and one resistor. This combination of components enables the filter to reduce EMI. It also acts as a frequency-selective low pass filter to block unwanted frequencies while also boosting frequencies in the desired band.

The filter operates on feedback control. It samples the voltage of the system to control the filter’s cutoff frequency. The inductor is the core component of the filter, as it helps reduce high-frequency interference. The capacitor and resistor act as a blocking mechanism and also reduce low frequency components. The resistor prevents the build-up of leakage energy and is necessary to ensure proper operation.

Advantages

The 353673-2 filter offers several advantages. It is a reliable and robust product that is designed to work in harsh environments. The filter is low-cost and available in a wide range of sizes, materials, and operating temperatures. It can be installed on existing equipment or integrated into new systems with minimal effort.

Additionally, the filter is very durable and requires minimal maintenance. It is capable of withstanding high temperatures and can operate in wet or dry environments. Its components are also resistant to short-circuiting, ensuring excellent performance and longevity. The compact design ensures easy installation and allows multiple filters to be connected in a single unit.

Conclusion

The 353673-2 filter from the Rectangular Connectors - Accessories category is an effective solution for addressing EMI issues. This filter works by sampling the voltage of the system to control the filter’s cutoff frequency and blocking unwanted frequencies while boosting frequencies in the desired band. It is designed mainly for commercial and military EMI reduction and can be used in motor drives, adjustable speed drives, switch-mode power supplies, and more. It is reliable, robust, low-cost, and requires minimal maintenance and installation efforts.