2-line filters

B84112B

SIFI-B for enhanced insertion loss

Power line filters for 1-phase systems

Rated voltage 250 V DC/AC, 50/60 Hz

Rated current 1 to 20 A

Alternative version

offers a low-cost solution

Construction

■ 2-line filters

■ Metal case

■ Polyurethane potting (UL 94 V-0)

Features

■ Compact design

■ Optimized leakage current

■ Cost-optimized construction

■ Also for assembly on top-hat rails

■ ENEC10, UL and CSA approval

Applications

■ Switch-mode power supplies in

– industrial electronics

– telecommunications

– data systems

– medical equipment

Case styles and terminal styles

Case style A

Tab connectors on face ends, lateral fixing lugs.

Particularly suitable for mounting on a shielding wall.

Case style B

Tab connectors on face ends, fixing lugs on face ends.

Case style K

IEC connector as per IEC 60320 C 14 on line side,

tab connectors on load side, mounting holes with metric thread.

Case style L

Litz wires on face ends, fixing lugs on face ends

Case style P

Pins fitting PCB standard grid

Marking

Marking on component:

Manufacturer’s logo, ordering code,

rated voltage, rated current, rated temperature,

climatic category, date code

Minimum marking on packaging:

Manufacturer’s logo, ordering code

Please read Cautions and warnings and

Important notes at the end of this document.

01/06

2