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參數資料
| 型號： | CEFD2513B |
| 廠商： | SUMIDA CORPORATION. |
| 英文描述： | Power over Ethernet Transformer<SMD Type: CEFD series> |
| 中文描述： | 以太網供電變壓器\u003cSMD Type: CEFD series\u003e |
| 文件頁數： | 1/1頁 |
| 文件大小： | 134K |
| 代理商： | CEFD2513B |
Power over Ethernet Transformer<SMD Type: CEFD series>
Type: CEFD2513B
◆
Product Description
32.0
×
26.5mm Max.(L
×
W), 13.72mmMax. Height.
In addition to the typical versions of parameters shown here,
custom parameters are available to meet your exact requirements.
◆
Feature
Max. Operating frequency 500kHz,Max. Operating Power 54.0(500kHz).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/1
26.42 Max.
13.72 Max.
7
1
6
12
3
4.01±0.3
1.090
0.15
x12
1
9
7
10
12
2
3
4
5
6
12×1.88
4.01
28.96
33.02
Ideally used in PoE transformer.
RoHS Compliance
◆
Dimensions (mm)
◆
Schematics (Bottom)
◆
Land Pattern
“”
indicates winding start.
◆
Specification
D.C.R. (m
Ω
Max.)
Sample No.
Turns Ratio
(Pri:Sec:Aux)
Primary
Inductance
100kHz/0.1V
Pri-Sec.
Insulation
Leakage L
(
μ
H Max.)
Pri.
Aux.
Sec.
PS05-045
3:11:11
13.8
μ
Ｈ±
25
％
AC2250Vrms
(0.5mA/60Hz,2s)
0.5
4.0
50
50
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