749197301 [WURTH]

FLEX-TRANSFORMER WE-FLEX; FLEX变压器WE- FLEX
749197301
型号: 749197301
厂家: WURTH ELEKTRONIK GMBH & CO. KG, GERMANY.    WURTH ELEKTRONIK GMBH & CO. KG, GERMANY.
描述:

FLEX-TRANSFORMER WE-FLEX
FLEX变压器WE- FLEX

变压器
文件: 总2页 (文件大小:167K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Spezifikation für Freigabe / specification for release  
Kunde / customer :  
Artikelnummer / part number :  
749197321  
FLEX-ÜBERTRAGER WE-FLEX  
Bezeichnung :  
description :  
FLEX-TRANSFORMER WE-FLEX  
DATUM / DATE : 2009-11-10  
A
Mechanische Abmessungen / dimensions :  
ETD 39  
C
A
B
C
D
E
F
44.45 max.  
45.72 max.  
33.78 max.  
4.2 min.  
sq. 0.8 ± 0.1  
30.48 typ.  
5.08 typ.  
mm  
mm  
mm  
mm  
mm  
mm  
mm  
mm  
D
B
A
G
H
E
Ø 1.5 typ.  
= Marking Pin 1  
C
Empfohlenes Layout / recommended Layout:  
B
Elektrische Eigenschaften / electrical properties :  
Eigenschaften /  
Testbedingungen /  
test conditions  
Wert /  
value  
Einheit /  
unit  
tol.  
±10%  
typ.  
F
properties  
Induktivität /  
inductance  
Sättigungsstrom /  
saturation current  
Nennstrom /  
Ø H  
L base  
Isat base  
Irms base  
RDC base  
Ls base  
HV  
10 kHz / 0,1 V  
|L/L|<10%  
T=40 K  
µH  
A
77.3  
0.68  
3.20  
34.0  
0.35  
500  
typ.  
A
rated current  
G
DC-Widerstand /  
DC-resistance  
Streuinduktivität  
leakage inductance  
Hochspannungstest /  
Hipot test  
@ 20°C  
max.  
typ.  
m  
µH  
VAC  
100 kHz / 0,1V  
3mA / 1sec  
D
Prüfgeräte / test equipment :  
E Testbedingungen / test conditions :  
HP 4274 A für/for L und/and Q  
Luftfeuchtigkeit / humidity:  
33%  
HP 34401 A für/for IDC und/and RDC  
Umgebungstemperatur / temperature:  
+20°C  
F
Werkstoffe & Zulassungen / material & approvals :  
G
Eigenschaften / general specifications :  
Basismaterial / base material:  
Spulenkörper / Bobbin  
Ferrit/ ferrite  
UL-V0  
Betriebstemp. / operating temperature: -40°C - + 125°C  
Umgebungstemp. / ambient temperature: -40°C - + 8 5°C  
It is recommended that the temperature of the part does  
not exceed 125°C under worst case operating conditi ons.  
Draht / wire:  
2UEW 155°C  
Cu-Ag tinned  
Clip  
Kontaktmaterial/ contact plating  
Kernmontage / core fixation  
Kunde / customer  
Freigabe erteilt / general release:  
..................................................................................  
.....................................................................  
Unterschrift / signature  
Würth Elektronik  
Datum / date  
TBr  
Version 3  
2009-11-10  
TBr  
TBr  
Version 2  
Version 1  
2009-06-15  
2009-02-04  
...............................................  
..................................................  
Geprüft / checked  
Kontrolliert / approved  
Name  
Änderung / modification  
Datum / date  
Würth Elektronik eiSos GmbH & Co.KG  
D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400  
http://www.we-online.com  
SEITE 1 VON 2  
Spezifikation für Freigabe / specification for release  
Kunde / customer :  
Artikelnummer / part number :  
749197321  
FLEX-ÜBERTRAGER WE-FLEX  
Bezeichnung :  
description :  
FLEX-TRANSFORMER WE-FLEX  
DATUM / DATE : 2009-11-10  
H
Schaltbild / Schematics  
4
7
N4  
N1  
13  
5
10  
2
N2  
N5  
N6  
15  
3
12  
6
N3  
14  
11  
Kunde / customer  
Freigabe erteilt / general release:  
..................................................................................  
.....................................................................  
Unterschrift / signature  
Würth Elektronik  
Datum / date  
TBr  
Version 3  
2009-11-10  
TBr  
TBr  
Version 2  
Version 1  
2009-06-15  
2009-02-04  
...............................................  
..................................................  
Geprüft / checked  
Kontrolliert / approved  
Name  
Änderung / modification  
Datum / date  
Würth Elektronik eiSos GmbH & Co.KG  
D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400  
http://www.we-online.com  
SEITE 2 VON 2  

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