KBRF-200A, CE Approved AC Line Filter (Class A)

9945, KBRF-200A, CE Approved AC Line Filter (Class A) for SCR Controls

The KBRF-200A is a Radio Frequency Interference (RFI) filter designed to suppress electronic interference generated by motor speed controls, such as those using SCRs (Silicon Controlled Rectifiers) or transistors. These components operate by rapidly switching on and off, which creates high-frequency interference pulses.

Key Points:

Purpose:

• Prevent high-frequency interference (RFI) from:

  • Being conducted through AC power lines.

  • Radiating into the air and affecting nearby electronics.

? Interference Range:

• Most prominent in the AM radio frequency band (0.5 MHz – 1.5 MHz).

• While often unnoticed, RFI can impact sensitive electronics.

?️ Function:

• Limits RFI to acceptable levels as defined by CE Council Directive 89/336/EEC on EMC (Electromagnetic Compatibility).

• Ensures compliance with European electromagnetic interference standards.

? Specifications:

• Model: KBRF-200A

• Size: Approximately 4.4" L x 2.9" W x 1.5" D

• Case: Plated steel housing

• Installation:

  • Uses quick-connect terminals for easy setup.

  • Must be properly grounded via an external screw or mounting tab.

? Included:

• Complete installation instructions provided