B82801B Ver la hoja de datos (PDF) - EPCOS AG
Número de pieza
componentes Descripción
Fabricante
B82801B Datasheet PDF : 5 Pages
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SMT current sense transformers
B82801B
E5
Technical data and measuring conditions
Frequency range
Inductance L (1-3)
DC resistance Rmax
Sensed current
Test voltage Vtest
Operating temperature range
Weight
50 kHz ... 1 MHz
100 kHz, 1.0 V, 25 °C
Measured at 25 °C
The max. primary current of 20 A cause approx. 40 °C
temperature rise
50 Hz, 1 s
40 °C … +125 °C
Approx. 0.35 g
Characteristics and ordering codes
Lmin
H
80
180
320
500
720
980
2000
3000
Turns ratio
Np : Ns
1 : 20
DC resistance
Rmax (m)
primary secondary
0.8
400
Sensed
current
A
20
1 : 30
0.8
870
20
1 : 40
0.8
1140
20
1 : 50
0.8
1500
20
1 : 60
0.8
1980
20
1 : 70
0.8
4750
20
1 : 100 0.8
5500
20
1 : 125 0.8
6500
20
Vtest
V AC
500
500
500
500
500
500
500
500
Ordering code
B82801B0803A020
B82801B0184A030
B82801B0324A040
B82801B0504A050
B82801B0724A060
B82801B0984A070
B82801B0205A100
B82801B0305A125
Please read Cautions and warnings and
Important notes at the end of this document.
3 09/09
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