Sumida CEFD2010B Power over ethernet transformer type: cefd series> Datasheet

Power over Ethernet Transformer<SMD Type: CEFD series>
Type: CEFD2010B
◆ Product Description
・26.2×22.0mm Max.(L×W), 10.8mmMax. Height.
・In addition to the typical versions of parameters shown here,
custom parameters are available to meet your exact requirements.
◆ Feature
・Max. Operating frequency 300kHz,Max. Operating Power 19.0(100kHz).
・Ideally used in PoE transformer.
・RoHS Compliance
◆ Dimensions (mm)
22.0 Max.
10×3.76±0.3
10.8 Max.
6
26.2 Max.
10
1
6
10
5
1
EPOXY
5
10×1.0
◆ Schematics (Bottom)
◆Land Pattern
15.04
2
10-2.03
3
4
9
3.76
5
6
1
10
1
21.84
7
8
26.67
5
6
10
“◍”indicates winding start.
◆ Specification
Sample No.
PS05-047
Turns Ratio
(Pri:Sec:Aux)
Primary
Inductance
100kHz/0.1V
Pri-Sec.
Insulation
Leakage L
(μH Max.)
1:0.125:0.438
36μH±10%
AC1500Vrms
(0.5mA/60Hz,2s
1.7
D.C.R. (mΩ Max.)
Pri.
Aux.
Sec.
75
75
4.5
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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