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Chokes for Power Lines D Core Chokes
Rated voltage 250 Vac Rated current 0,35 to 4,6 A Rated inducta...
www.DataSheet4U.com
Chokes for Power Lines D Core Chokes
Rated
voltage 250 Vac Rated current 0,35 to 4,6 A Rated inductance 3,3 to 100 mH Construction
s Current-compensated double choke s s s s
B82731 … B82734
with closed, rectangular ferrite core Closed polycarbonate coil former with 4 sections Without encapsulation 2-section winding Creepage distances and clearances > 3 mm
Features
s s s s s s s
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
s Electronic ballasts for lamps s Switch-mode power supplies for TV sets
Terminals
s Tinned s 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 D Core Chokes
Dimensional drawings and pin configuration Vertical version Horizontal version
B82731
10±0,2
12,5±0,2 21 max. 15 max.
12,5±0,2 21 max. 7,5 max. 13 max.
90
15,5 max. 4,8 max.
10±0,2
˚±5
˚
20+0,5
4,5 min.
0,6
3+0,5
0,6 x 0,6
SSB1296-7
SSB1402-R
General technical data Rated
voltage VR Test
voltage VT Rated current IR Inductance tolerance Weight For further technical data see pag...