B82720-K2202-N40

Jump to preceding page Chokes for Power Lines Current-Compensated Ring Core Double Chokes Rated voltage 250 Vac Rated current 0,3 to 2,0 A Rated inductance 1,1 to 12 mH Construction s Current-compensated ring core double choke B82720-A B82720-K with ferrite core s Polycarbonate case s Polyurethane potting s Sector winding Features s Vertical and horizontal versions s Case and potting flame-retardant as per UL 94 V-0 s Approx. 0,8 % stray inductance for symmetrical interference suppression Applications s Compact and narrow electronic ballasts in lamps (T2 lamps) s Compact, modular and desktop power supplies s Automation, compact power supplies up to 2 A Terminals s Pins 0,5 × 0,5 mm s Pins fitting standard PCB grid Marking Manufacturer, ordering code, rated current, rated voltage, rated inductance, graphic symbol, date of manufacture 344 04/00 Chokes for Power Lines Current-Compensated Ring Core Double Chokes Dimensional drawing and pin configuration Horizontal version (B82720-A) 10±0,4 2 1 10±0,4 ø0,6 B82720-A B82720-K Vertical version (B82720-K) 13±0,3 10±0,2 1 2 2±0,2 14,2 max. 9,5 _ 0,4 7,5±0,2 3 14,2 max. 4 9,6 max. _ 0,5 3 +0,2 + SSB1258-U 14±0,3 4 3 SSB1444-2 3,5 _ 0,5 0,5x0,5 SSB1378-F General technical data Test voltage VT Rated current IR Inductance tolerance Weight For further technical data see page 334 1500 Vac, 2 s (line/line) Referred to 50 Hz and 40 °C ambient temperature − 30/+ 50 % Approx. 2,5 g Characteristics and ordering codes IR A 0,3 0,6 1,0 2,0 LR mH 12 4,4 3,0 1,1 LS, typ µH 90 32 24 7 Rtyp mΩ 1150 430 230 70 Ordering code horizontal version B82720-A2301-N40 B82720-A2601-N40 B82720-A2102-N40 B82720-A2202-N40 vertical version B82720-K2301-N40 B82720-K2601-N40 B82720-K2102-N40 B82720-K2202-N40 345 04/00 5 1 2 1,5 + + 7,6 _ 0,3 + 4 3 Jump to succeding page Chokes for Power Lines Current-Compensated Ring Core Double Chokes Impedance |Z | versus frequency f (measured with windings in parallel) 10 6 Ω SSB1377-7 B82720-A B82720-K Z 10 5 10 4 10 3 - +2301-N40 - +2601-N40 - +2102-N40 - +2202-N40 10 2 10 1 4 10 10 5 10 6 Hz 10 7 f 346 04/00