Epcos B 82502 Service Manual
www.DataSheet4U.com
I Core Chokes
Rated voltage 500 Vac/600 Vdc
Rated current 0,2 to 2 A
Rated inductance 0,68 to 82 mH
Construction
■ Rectangular plastic case
■ Resin potting
Features
■ Low power dissipation
■ Broadband interference suppression
■ Compact design
Applications
■ Attenuation of differential
and common-mode interference
■ High-performance power supplies
■ Industrial applications
Terminals
■ Pins fitting standard PCB grid
Marking
Manufacturer, ordering code,
rated inductance, rated voltage, rated current
B82502Chokes for Power Lines
Dimensional drawing
Choke terminal
Drosselanschluss
1
_
50 0,5
ø0,8
42,5±0,2
_
22,5 0,5
4
1,23,7
_
12,5+0,5
15±0,2
SSB0121-9
309 04/00
B82502Chokes for Power Lines
I Core Chokes
General technical data
Inductance tolerance ± 20 %
Rated current
DC resistance
I
R
R
typ
Referred to 50 Hz and 60 °C ambient temperature
Typical value, measured at 20 °C ambient temperature
Climatic category 40/125/56 (– 40 °C/+ 125 °C/56 days damp heat test)
in accordance with IEC 60068-1
Permissible operating current at 400 Hz 0,75 ·
I
R
Weight Approx. 40 g
For further technical see page 308
Characteristics and ordering codes
I
R
A
L
mH
R
R
typ
Ordering code
Ω
0,2 82 45 B82502-W-C2
0,5 15 8,5 B82502-W-C5
1 3,3 1,9 B82502-W-C8
2 0,68 0,55 B82502-W-C10
Impedance |Z|
versus frequency
f
310 04/00
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