B84143B1250S080

Power Line Filter Modules Overview

The B84143B1250S080 is a three-line EMC power line filter manufactured by TDK (EPCOS). It features a metal case and is designed for chassis mounting. The component operates at rated voltages of 300/520 V AC at 50/60 Hz. It supports a high rated current of 1250 A. Withstand voltage specifications include 2240 V DC for 2 seconds between lines. This filter is intended for use in converters and power electronics applications requiring robust electromagnetic interference suppression.

Power Line Filter Modules Feature Summary

• Three-line configuration for comprehensive noise suppression
• Metal enclosure providing mechanical protection
• Chassis mount installation style
• High current handling capability

Power Line Filter Modules Applications

• Converters
• Power electronics systems
• Industrial equipment requiring EMC compliance

Power Line Filter Modules Procurement Notes

Verify the complete part number including suffix S080 to ensure correct voltage rating compatibility. Confirm chassis mounting requirements and busbar interface specifications against system design drawings. Check regional availability as distribution status may vary. Ensure environmental operating temperature ranges align with application conditions.

Power Line Filter Modules Selection Notes

Select this model when high current capacity exceeding standard filters is required. The three-line topology suits balanced three-phase systems. Verify that the metal case construction meets thermal dissipation needs. Ensure input/output connections match the busbar interface type specified for the S080 variant.

Power Line Filter Modules Part Context

This component belongs to the B84143B series of three-line filters designed for converters and power electronics. The series offers various current ratings within a standardized metal case form factor. The B84143B1250S080 represents a specific high-current variant within this family, distinguished by its 1250 A rating and specific voltage withstand characteristics.

Power Line Filter Modules Replacement Considerations

Consult official TDK documentation for direct substitutes within the B84143B series. Verify electrical parameters such as rated current and voltage withstand capabilities before substitution. Ensure physical dimensions and mounting hole patterns are compatible with existing chassis designs.