B82791-H15-A25 [EPCOS]
Chokes for Data and Signal Lines; 扼流圈数据线和信号线
| 型号： | B82791-H15-A25 |
| 厂家： | 
EPCOS |
| 描述： | Chokes for Data and Signal Lines |
| 文件： | 总3页 (文件大小：83K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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Chokes for Data and Signal Lines
B82791-G15
B82791-H15
Double Chokes
Rated voltage 42 Vac/80 Vdc
Rated current 100 mA
Rated inductance 2,2 to 38 mH
Construction
■ Current-compensated ring core double choke with ferrite core
■ Plastic case
Features
■ Vertical or horizontal version
■ Case flame-retardant as per UL 94 V-0
Applications
■ Suppression of asymmetrical interference
coupled in on data lines, already effective
at 10 kHz, e.g. in
– telephone lines (analog, ISDN)
– interfaces with symmetrical data transmission
– Building services automation (EIB bus)
– automation engineering
Terminals
■ Pins fitting standard PCB grid
Marking
Ordering code, rated inductance,
manufacturer, date of manufacture (month, year)
293 04/00
Chokes for Data and Signal Lines
Double Chokes
B82791-G15
B82791-H15
Dimensional drawing
Vertical version
Horizontal version
B82791-H15
B82791-G15
2,8+0,5
8 max.
10±0,2
SSB0174-Z
17,7 max.
SSB1553-7
General technical data
Rated voltage VR
42 Vac (50/60 Hz)
80 Vdc
Rated current IR
Referred to 50 Hz and 60 °C ambient temperature
Rated inductance LR
Measured with HP 4275A
at 10 kHz and 0,1 mA
(specified per winding)
Inductance tolerance
± 30 %
for H15-A16: – 25/+ 35 %
Inductance decrease ∆L/L0
Stray inductance LS
DC resistance Rtyp
< 10 % at dc magnetic bias with IR
Measured at 10 kHz and 5 mA
Typical values, 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
Weight
Approx. 4 g
294 04/00
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Chokes for Data and Signal Lines
Double Chokes
B82791-G15
B82791-H15
Characteristics and ordering codes
LR
LS, typ
IR
Rtyp
VT
Ordering code
mH
µH
mA
Ω
Vdc, 2 s horizontal version
vertical version
2,2
4,7
10
38
1,0
1,5
2,5
3,5
100
100
100
100
0,4
0,9
1,3
3,3
1200
1200
1200
750
B82791-G15-A17
B82791-G15-A16
—
—
B82791-H15-A16
B82791-H15-A25
—
B82791-G15-A14
Impedance |Z|
versus frequency f
B82791-
295 04/00
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