, PIN(1-3-2-4):(8-5) .
: 7.00飦?max. , PIN(1-3-2-4) .
: 1.30飦?max. , PIN(8-5) .
飩?/div>
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:
5
8
1
8
UMEC
UT20345S
4
1
DOT PIN 1 INDEX
3
2
5
4
Line side
SUGGESTED P.C.B. LAYOUT
IC side
6.77 REF.
8.6 ~ 9.3
TKH7 J-LEAD PIN PITCH 2.5mm
NOTE: 1.Packaging Information-Tape And Reel According To Item No.
鈥?/div>
TKH7J鈥?Data Sheet 01-00
Of
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 :
飩?/div>
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.
UMEC GmbH
UMEC elektronische Komponenten GmbH
Kreuzenstra脽e 80 D-74076 Heilbronn
Tel. 07131/7617-0 Fax 07131/7617-20
www.umec.de
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