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749119950 데이터시트(PDF) 1 Page - Wurth Elektronik GmbH & Co. KG, Germany.

부품명 749119950
상세설명  POWER OVER ETHERNET-TRANSFORMER WE-PoE
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제조업체  WURTH [Wurth Elektronik GmbH & Co. KG, Germany.]
홈페이지  http://www.we-online.com
Logo WURTH - Wurth Elektronik GmbH & Co. KG, Germany.

749119950 데이터시트(HTML) 1 Page - Wurth Elektronik GmbH & Co. KG, Germany.

  749119950 Datasheet HTML 1Page - Wurth Elektronik GmbH & Co. KG, Germany. 749119950 Datasheet HTML 2Page - Wurth Elektronik GmbH & Co. KG, Germany. 749119950 Datasheet HTML 3Page - Wurth Elektronik GmbH & Co. KG, Germany.  
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Bezeichnung :
description :
A Mechanische Abmessungen / dimensions :
Amm
Bmm
Cmm
Dmm
= Marking Pin 1
Eigenschaften /
properties
Wert / value
Einheit / unit
tol.
Induktivität /
inductance
Übersetzungsverhältnis /
turns Ratio
DC-Widerstand N1 /
DC-resistance N1
DC-Widerstand N2 /
DC-resistance N2
DC-Widerstand N3 /
DC-resistance N3
DC-Widerstand N4 /
DC-resistance N4
Streuinduktivität N1 /
leakage inductance N1
Hochspannung /
hipot
33%
Umgebungstemperatur / temperature:
+20°C
Kontaktmaterial/ contact plating
TBr
2007-03-19
TBr
2006-06-12
Name
Datum / date
Co-Planarität / Co-Planarity: < 0,1 mm
Kontrolliert / approved
Version 1
Unterschrift / signature
Änderung / modification
Version 2
...............................................
..................................................
Geprüft / checked
Würth Elektronik eiSos GmbH & Co.KG
µH
L0 N1
TR
1 : 0,25 : 0,25 : 0,5
0,7 ± 0,1
13,5 max.
17,75 max.
12,5 max.
http://www.we-online.com
Datum / date
Testbedingungen /
test conditions
RDC N1
kVAC
G Eigenschaften / general specifications :
Luftfeuchtigkeit / humidity:
.................................................................................
Schaltfrequenz / Switching frequency: 300 kHz
Draht / wire:
Basismaterial / base material:
Ferrit/ ferrite
2UEWF 155°C or equiv.
Spulenkörper / Bobbin
Cu-Ag tinned
EP13
m
127
220
C Lötpad / soldering spec. :
B Elektrische Eigenschaften / electrical properties :
max.
@ 20°C
Kunde / customer :
POWER OVER ETHERNET-ÜBERTRAGER WE-PoE
POWER OVER ETHERNET-TRANSFORMER WE-PoE
Artikelnummer / part number :
Spezifikation für Freigabe / specification for release
DATUM / DATE : 2007-03-19
m
749119950
±3%
±10%
40
100 kHz / 0,1 V
@ 20°C
WK3260B für/for L
F Werkstoffe & Zulassungen / material & approvals :
D Prüfgeräte / test equipment :
LS N1
1,3
100 kHz / 0,1V
HP 34401 A für/for RDC
3mA/1min.
N1, N4 => N2, N3
HV
1,5
Ausgangsdaten / Output data: 2 x 5,0V / 1,3A
Umgebungstemp. / ambient temperature: -40°C - + 85°C
Eingangsspannungsbereich / Input Voltage: 36 - 57 V
UL-V0
Freigabe erteilt / general release:
Kunde / customer
Würth Elektronik
..................................................................................
max.
D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
@ 20°C
N1 : N2 : N3 : N4
@ 20°C
450
40
RDC N2
RDC N3
RDC N4
µH
max.
Betriebstemp. / operating temperature: -40°C - + 125°C
E Testbedingungen / test conditions :
max.
m
m
max.
2,5
1,27
D
1
5
610
B
C
SEITE 1 VON 3


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