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參數(shù)資料
| 型號(hào)： | CEEH157B |
| 廠商： | SUMIDA CORPORATION. |
| 英文描述： | Power over Ethernet Transformer<SMD Type: CEEH series> |
| 中文描述： | 以太網(wǎng)供電變壓器\u003cSMD Type: CEEH series\u003e |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大小： | 128K |
| 代理商： | CEEH157B |
Power over Ethernet Transformer<SMD Type: CEEH series>
Type: CEEH157B
◆
Product Description
22.3×18.0mm Max.(L×W), 8.4Max. 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 7.6W(300kHz).
Ideally used in PoE transformer.
RoHS Compliance
◆
Dimensions (mm)
◆
Schematics (Bottom)
◆
Land Pattern (mm)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/1
0.7 Ref.
6
1
12
7
10-2.5±0.2
1
6
7
12
1
18.0 Max.
8.4 Max.
2
3
5
1
2
8
7
10，9
12，11
1
6
10
2
0.9
7
1
“
S
”
indicates winding start.
◆
Specification
D.C.R. (m
Ω
Max.)
Sample No.
Turns Ratio
(Pri:Sec:Aux)
Primary
Inductance
100kHz/1V
Pri-Sec.
Insulation
Leakage L
(
μ
H Max.)
Pri.
Aux.
Sec.1
Sec.2
PS05-028
1:0.2:0.3:0.44
165
μ
Ｈ±
15
％
DC500V
(0.5mA,1s.)
2.6
550
1400
55
840
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| CEEH54 | 制造商:SUMIDA 制造商全稱:Sumida Corporation 功能描述:Strobe Light Transformer |
| CEEH55 | 制造商:SUMIDA 制造商全稱:Sumida Corporation 功能描述:Current Sense Transformer |
| CEEH64 | 制造商:SUMIDA 制造商全稱:Sumida Corporation 功能描述:Strobe Light Transformer |
| CEEH64TW | 制造商:SUMIDA 制造商全稱:Sumida Corporation 功能描述:Strobe Light Transformer |
| CEEH96 | 制造商:SUMIDA 制造商全稱:Sumida Corporation 功能描述:General Power Transformer |
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