B78417A1860A003 Datasheet, PDF (3/5 Pages) EPCOS – VDSL interface transformer for Ikanos IC EP 7, 217.8 μH, 3:1

Transformers for information technology (xDSL)
VDSL interface, CO
B78417A1860A003
EP 7
Technical data and measuring conditions
Main inductance L (2-3)
Stray inductance L_stray (2-3)
Interwinding capacitance C_i (2-7)
Test voltage V_test
Total harmonic distortion THD
Operating temperature range
Weight
10 kHz, 100 mV
100 kHz, 100 mV, short 6-7
100 kHz, 100 V
50 Hz, 1 s; N₁ against N₂
80 kHz, V_RMS = 1.41 V, 100 Ω, line side
–40 °C … +85 °C
Approx. 2.0 g
Characteristics and ordering code
(electrical specifications at 25 °C)
Ordering code
Type/Core
N₁ : N₂
L
L_stray
C_i (typ.)
R_{DC (Line)} (typ.)
R_{DC (IC)} (typ.)
V_test
THD (typ.)
B78417A1860A003
EP 7
3:1
217.8 ±7%
<1
40
0.24
0.19
2500
85
μH
μH
pF
Ω
Ω
V AC
dB
Please read Cautions and warnings and
Important notes at the end of this document.
3 10/08