Chokes for Power Lines B82720S 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 ■ Current-compensated ring core double choke with ferrite core ■ Polyurethane potting ■ Sector winding Features ■ Case and potting flame-retardant as per UL 94 V-0 ■ Suitable for reflow soldering ■ Approx. 0.8 % stray inductance for differential-mode interference suppression Applications ■ Compact and narrow electronic lamp ballasts ■ Compact, modular and table-top power supplies ■ Automation engineering, compact power supplies up to 2 A Terminals ■ Lead-free tinned Marking Manufacturer, ordering code, rated current, rated inductance, graphic symbol, date of manufacture Delivery mode 24-mm blister tape, reel packing For details on taping, packing and packing units see page 4. 1 07/05 Chokes for Power Lines B82720S Current-Compensated Ring Core Double Chokes 0,6±0,05 Dimensional drawing 2,5±0,1 2,5±0,1 5±0,1 2,2±0,2 14,9±0,3 0,4±0,05 8±0,2 10,8 max. 0˚... 5˚ 14,5 max. 16,6±0,4 A 13,3 max. Marking Beschriftung 0,1 max. A SSB1386-6 1,6 2,5 5 2,5 Layout recommendation 12 17,6 SSB1483-M 2 07/05 Chokes for Power Lines B82720S Current-Compensated Ring Core Double Chokes General technical data Test voltage V T 1500 Vac, 2 s (line/line) Rated current IR Referred to 50 Hz and 40 °C ambient temperature Inductance tolerance − 30/+ 50 % Solderability (215 ± 3) °C, (3 ± 0.3) s, wetting of soldering area ≥ 95 % in accordance with IEC 60068-2-58 Weight Approx. 2.5 g For further technical data see data book, page 334. Characteristics and ordering codes IR A LR mH 0.3 12 LS, typ µH Rtyp mΩ Ordering code 90 1150 B82720S2301N040 0.6 4.4 32 430 B82720S2601N040 1.0 3.0 24 230 B82720S2102N040 2.0 1.1 7 70 B82720S2202N040 Impedance |Z | versus frequency f (measured with windings in parallel) SSB1399-3 10 6 Ω Z 10 5 10 4 10 3 10 - S2301-N40 - S2601-N40 - S2102-N40 - S2202-N40 2 10 1 4 10 10 5 10 6 Hz 10 7 f 3 07/05 Chokes for Power Lines B82720S Current-Compensated Ring Core Double Chokes Taping and packing 24-mm blister tape 16±0,1 11,5 max. B 1,5±0,1 2±0,1 4±0,1 1,75±0,1 11,5±0,1 19,8 max. A 24±0,3 1,6±0,1 Section Schnitt A-B A-B SSB1647-4 Packing W2 Direction of unreeling Abwickelrichtung Reel Rolle A _0 12,75 +0,15 ø62±1,5 Tape Gurt W1 Dimensions (mm) Tape width A SSB0548-1 B82720S 24 330,0 + 0/– 2 W1 24.4 + 2/– 0 W2 29.2 max. Packung unit: 350 pcs./reel 4 07/05 SSB0549-9 Chokes for Power Lines B82720S Current-Compensated Ring Core Double Chokes Published by EPCOS AG Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY ++49 89 636 09, FAX (0 89) 636-2 26 89 EPCOS AG 2005. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information onthe type in question please also contact one of our Sales Offices. 5 07/05