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參數(shù)資料
| 型號： | UT20345S |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SHDSL TRANSFORMER FOR SHDSL SOCRATES-BIAS FAMILY |
| 中文描述： | SHDSL的變壓器的SHDSL的蘇格拉底偏置家庭 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 87K |
| 代理商： | UT20345S |
SHDSL
SPECIFICATIONS
REV.
UM MODEL NO.:
UT20345S
SHDSL Transformer, Approved by Infineon
For SHDSL SOCRATES-Bis Family (PEF22624 / 24624)
A1
2004/52
Electrical specification at 25
o
C:
1.)Turns Ratio and Polarity : 4.5 : 1
2% , PIN(1-3-2-4):(8-5) .
2.)D.C.R.
: 7.00
max. , PIN(1-3-2-4) .
: 1.30
max. , PIN(8-5) .
3.)Inductance
: 3.0mH
10% , at 10KHz 100mV, PIN(1-3-2-4) .
4.)Leakage Inductance
: 20uH max. ,at 100KHz 100mV,PIN(1-3-2-4) ; PIN(8-5) shorted .
5.)Cw/w
: 40pF max. ,at 100KHz 100mV,PIN(1-3-2-4):(8-5) .
6.)T.H.D.
: -74dB max. ,at 5KHz 4V (135:6.7ohms) .
7.)HI-pot test
: 1500Vac 60s or 1875Vac 1s , PIN1&2 to 8 .
Note: The transformer meets the specifications for supplementary insulation per IEC 950 with
working voltage of 250V.
Schematic diagram & Dimension:
NOTE: 1.Packaging Information-Tape And Reel According To Item No.
“
TKH7J
”
Of Data Sheet 01-00
2. Patent Core Type (USA and Foreign ,US Patent NO. 6,501,362)
3.Specifications are subject to change without prior notice.
UNIT : mm
Tolerances :
0.2mm
The information contained in this specification is the sole property of UMEC, Ltd. Any reproduction or use without the written permission of UMEC. Ltd. Is prohibited.
TKH7 J-LEAD PIN PITCH 2.5mm
8.6 ~ 9.3
6.77 REF.
4
5
SUGGESTED P.C.B. LAYOUT
1
8
1
DOT PIN 1 INDEX
8
5
4
2
3
UT20345S
UMEC
Line side IC side
UMEC GmbH
UMEC elektronische Komponenten GmbH
Kreuzenstrae 80
z
D-74076 Heilbronn
Tel. 07131/7617
-
0
z
Fax 07131/7617
-
20
www.ume
c
.de
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