ACH4518-153-TD01

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

EMI/RFI filters are an important part of a well-designed electronic system. They protect sensitive electronics by suppressing unwanted electromagnetic interference (EMI) and radio frequency interference (RFI). ACH4518-153-TD01 is a component of this type. This article will provide a brief overview of the application field and working principle of this particular component.

ACH4518-153-TD01 primarily serves as a DC-DC converter filter. This type of filter is designed to attenuate undesirable noise generated by switching power supplies. Manufactured by TDK, ACH4518-153-TD01 is a small board that contains two low-pass filters. Each filter is constructed with three components: a linear transformer, a capacitor and an inductor.

The linear transformer of ACH4518-153-TD01 is used to step up the input voltage from a range of 6~15VDC to a range of 23~30VDC. This provides the necessary voltage drop to enable the two low-pass filters to work properly and reduce the amount of noise generated.

The first low-pass filter utilizes the capacitor and inductor to effectively block out frequencies above the cutoff frequency. The second low-pass filter is designed to attenuate any noise at higher frequencies. The combined performance of the two low-pass filters ensures that the output voltage is free from noise and compliant with EMI standards.

ACH4518-153-TD01 is primarily used in systems that require high efficiency, such as power converters, notebook computers and servers. It is designed to meet the demanding requirements of EMI compliance, such as those set by UL, CE and CCC. This makes it well-suited for use in electronics where interference detection and prevention are critical.

In summary, ACH4518-153-TD01 is a component of EMI/RFI filters specifically designed for DC-DC conversion applications. It contains two low-pass filters, with a linear transformer used to step up the input voltage. This component is designed to provide high efficiency and meet the demands of EMI compliance.

The specific data is subject to PDF, and the above content is for reference