Chokes for Power Lines B82731 D Core Chokes … B82734 Rated voltage 250 Vac Rated current 0,35 to 4,6 A Rated inductance 3,3 to 100 mH Construction ■ Current-compensated double choke ■ ■ ■ ■ with closed, rectangular ferrite core Closed polycarbonate coil former with 4 sections Without encapsulation 2-section winding Creepage distances and clearances > 3 mm Features ■ ■ ■ ■ ■ ■ ■ Coil former flame-retardant as per UL 94 V-0 Recycleable owing to omission of encapsulation and glue High resonance frequency due to 2-section winding Low leakage due to closed core shape High pulse strength Low whirring noise Approx. 1 % stray inductance for symmetrical interference suppression Applications ■ Electronic ballasts for lamps ■ Switch-mode power supplies for TV sets Terminals ■ Tinned ■ Pins fitting standard PCB grid Marking Ordering code, rated current, rated inductance, mark of conformity, manufacturer, date of manufacture, marking for B82731-H: manufacturer, ordering code Approvals Approval marks Standards EN 60938-2 UL 1283 369 04/00 Chokes for Power Lines B82731 D Core Chokes Dimensional drawings and pin configuration Horizontal version 10±0,2 10±0,2 Vertical version 12,5±0,2 12,5±0,2 21 max. 7,5 max. 13 max. 21 max. 15 max. 90 ˚±5 3+0,5 0,6 4,5 min. 4,8 max. 15,5 max. 0,6 x 0,6 3+0,5 20+0,5 ˚ SSB1402-R SSB1296-7 General technical data Rated voltage VR 250 Vac/dc Test voltage VT 1500 Vac, 2 s (line/line) Rated current IR Referred to 50 Hz and 60 °C ambient temperature Inductance tolerance − 30/+ 50 % Weight Approx. 7 g For further technical data see page 334 Characteristics and ordering codes IR A LR mH LS, typ µH Rtyp mΩ Ordering code vertical version horizontal version 0,35 0,4 0,5 0,6 0,7 0,9 1,1 1,3 1,8 100 68 47 39 27 15 10 6,8 3,3 1000 700 470 390 270 150 100 70 35 4500 3000 2000 1500 1000 600 400 280 140 B82731-M2351-A30 B82731-M2401-A33 B82731-M2501-A30 B82731-M2601-A30 B82731-M2701-A30 B82731-M2901-A30 B82731-M2112-A30 B82731-M2132-A30 B82731-M2182-A30 B82731-H2351-A30 B82731-H2401-A33 B82731-H2501-A30 B82731-H2601-A30 B82731-H2701-A30 B82731-H2901-A30 B82731-H2112-A30 B82731-H2132-A30 B82731-H2182-A30 370 04/00 Chokes for Power Lines B82732 D Core Chokes Dimensional drawings and pin configuration Horizontal version 10±0,2 10±0,2 Vertical version 12,5±0,2 12,5±0,2 24 max. 16,5 max. 24 max. 8,3 max. 14,8 max. 90 ˚±5 3+0,5 0,6 x 0,6 4,8 min. 5 max. 17,3 max. 3+0,5 23 max. ˚ 0,6 x 0,6 SSB1403-Z SSB1404-8 General technical data Rated voltage VR 250 Vac/dc Test voltage VT 1500 Vac, 2 s (line/line) Rated current IR Referred to 50 Hz and 60 °C ambient temperature Inductance tolerance − 30/+ 50 % Weight Approx. 11 g For further technical data see page 334 Characteristics and ordering codes IR A LR mH LS, typ µH Rtyp mΩ Ordering code vertical version horizontal version 0,6 0,7 0,9 1,1 1,4 1,7 2,2 47 39 27 15 10 6,8 3,3 400 330 230 125 85 55 27 1400 1100 750 440 300 190 110 B82732-R2601-B30 B82732-R2701-B30 B82732-R2901-B30 B82732-R2112-B30 B82732-R2142-B30 B82732-R2172-B30 B82732-R2222-B30 B82732-W2601-B30 B82732-W2701-B30 B82732-W2901-B30 B82732-W2112-B30 B82732-W2142-B30 B82732-W2172-B30 B82732-W2222-B30 371 04/00 Chokes for Power Lines B82734 D Core Chokes Dimensional drawings and pin configuration Vertical version Horizontal version 12,5±0,2 12,5±0,2 32,5 max. 15±0,2 21 max. 32,5 max. 10,5 max. 20,5 max. 15±0,2 90 0,7 SSB1388-M 5˚ 3+0,5 21,7 max. 8 max. 5 min. 3+0,5 31 max. ˚± 0,7 SSB1396-D General technical data Rated voltage VR 250 Vac/dc Test voltage VT 1500 Vac, 2 s (line/line) Rated current IR Referred to 50 Hz and 60 °C ambient temperature Inductance tolerance − 30/+ 50 % Weight Approx. 30 g For further technical data see page 334 Characteristics and ordering codes IR A LR mH LS, typ µH Rtyp mΩ Ordering code vertical version horizontal version 1,3 1,4 1,7 2,3 2,6 3,2 4,6 47 39 27 15 10 6,8 3,3 250 210 140 80 53 35 17 560 460 320 185 130 85 46 B82734-R2132-B30 B82734-R2142-B30 B82734-R2172-B30 B82734-R2232-B30 B82734-R2262-B30 B82734-R2322-B30 B82734-R2462-B30 B82734-W2132-B30 B82734-W2142-B30 B82734-W2172-B30 B82734-W2232-B30 B82734-W2262-B30 B82734-W2322-B30 B82734-W2462-B30 372 04/00 Chokes for Power Lines B82731 D Core Chokes … B82734 Impedance |Z | versus frequency f (measured with windings in parallel) B82731-∗ ∗ = M or H B82732-∗ ∗ = R or W SSB1244-P 10 6 Ω SSB1405-G 10 6 Ω |Z | Z 10 5 10 5 10 4 10 4 -*2351-A30 -*2401-A33 -*2501-A30 -*2601-A30 -*2701-A30 -*2901-A30 -*2112-A30 -*2132-A30 -*2182-A30 10 3 10 2 10 1 4 10 10 5 10 6 10 2 Hz 10 7 f 10 1 4 10 B82734-∗ ∗ = R or W SSB1395-5 10 6 Ω |Z | 10 5 10 4 - ∗ 2132-B30 - ∗ 2142-B30 - ∗ 2172-B30 - ∗ 2232-B30 - ∗ 2262-B30 - ∗ 2322-B30 - ∗ 2462-B30 10 3 10 2 10 1 4 10 10 5 10 6 - *2601-B30 - *2701-B30 - *2901-B30 - *2112-B30 - *2142-B30 - *2172-B30 - *2222-B30 10 3 Hz 10 7 f 373 04/00 10 5 10 6 Hz 10 7 f