B82793 데이터 시트보기 (PDF) - EPCOS AG
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B82793 Datasheet PDF : 4 Pages
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Data Line Chokes for Telecommunications
UK0/UPN Interface; xDSL Transformers
B82793C0...
B82793S0...
General technical data
Rated voltage VR
Rated current IR
Rated inductance LR
Inductance tolerance
Inductance decrease ∆L/L0
Stray inductance LS
DC resistance Rtyp
Solderability
Climatic category
Weight
42 Vac (50/60 Hz)
80 Vdc
Referred to 50 Hz and 60 °C ambient temperature
Measured with HP 4275A
Measuring frequency at L ≤ 1 mH = 100 kHz, 0,1 mA
L > 1 mH = 10 kHz, 0,1 mA
(specified per winding)
B82793+****N201/N215: ±30 %
B82793+****N265: –30/+50 %
< 10 % at dc magnetic bias with IR
Measured with HP 4275A
Measuring frequency at L ≤ 11 µH = 1 MHz, 5 mA
L > 11 µH = 100 kHz, 5 mA
Typical values, measured at 20 °C ambient temperature
(215 ± 3) °C, (3 ± 0,3) s
wetting of soldering area ≥ 95 %
in accordance with IEC 60068-2-58
40/125/56 (–40 °C/+125 °C/56 days damp heat test)
in accordance with IEC 60068-1
Approx. 0,25 g
Characteristics and ordering codes
LR
LS, typ
IR 1)
Rtyp
mH
nH
mA
mΩ
0,005
50
1200
100
0,011
50
800
120
0,025
1500
800
130
0,051
2000
800
160
0,470
200
700
200
1,0
250
700
200
2,2
250
500
400
4,7
300
400
550
VT
Vdc, 2 s
250
250
250
250
750
750
750
750
Ordering code
B82793C0502N201
B82793C0113N201
B82793S0253N201
B82793S0513N201
B82793C0474N215
B82793C0105N265
B82793C0225N265
B82793C0475N265
1) Types with higher rated current upon request.
66 04/02
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