B84312C110E1

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B84312C110E1 power line filter module is specially designed for primary side of universal AC/DC power supply, aiming at suppressing conducted interference in a broad frequency range. Due to its simple connection method, low parts count, and excellent cost performance, the device provides a beneficial solution for various electronic designs in both industrial and domestic settings.

This module consists of a combination of three line filter elements - common mode, variable mode and differential mode - and two temperature fuses. The common mode filter is an low-pass LC filter with a high cutoff frequency range from several kHz to several MHz. It plays the role of the line filter and reject the common mode interference on the input. The differential mode filter which is made of ferrite cores and capacitors tends to reduce differential-mode interference on the input lines. The third element, variable mode filter, rises the pole of LC filter and creates a high-pass filter, which is verified to reject EMI in the high frequency band. And finally, two temperature fuses inside the module protect the electrical device from over-heating.

The B84312C110E1 power line filter module offers superior temperature and load capability by utilizing material with good thermal properties. Furthermore, it has a wide operating temperature range (-40 to 85°C) and a wide voltage range from 90 to 264 VAC. The filter module is certified with UL1449 4th Edition and ENEC standards and provides an essential measure of safety to make sure the device can be safely used on every type of electrical device.

In conclusion, due to its wide operating temperature range, superior temperature and load capability, excellent cost performance, low parts count and simple connection methods, B84312C110E1 power line filter module is definitely an ideal solution for universal AC/DC power supplies in both home and industrial settings. It provides both safety and eliminate conducted interference, ensuring secure and reliable operation of all electrical devices.

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