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749197201

更新时间: 2024-11-07 12:54:59
品牌 Logo 应用领域
伍尔特 - WURTH 变压器
页数 文件大小 规格书
2页 114K
描述
FLEX-TRANSFORMER WE-FLEX

749197201 技术参数

生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.61
应用:POWER认证:UL
高度:31.49 mm绝缘电压:500 V
长度:40.39 mm负载电阻:0.051 Ω
安装特点:THROUGH HOLE MOUNTED初级绕组数量:3
次级绕组数量:3最高工作温度:125 °C
最低工作温度:-40 °C输出电流 1:2.5 A
物理尺寸:40.39mm x 39.62mm x 31.49mm初级电感:374.4 µH
子类别:Other Transformers表面贴装:NO
变压器类型:DATACOM TRANSFORMER匝数比 (Np:Ns):1:1:1:1:1:1
宽度:39.62 mmBase Number Matches:1

749197201 数据手册

 浏览型号749197201的Datasheet PDF文件第2页 
Spezifikation für Freigabe / specification for release  
Kunde / customer :  
Artikelnummer / part number :  
749197201  
FLEX-ÜBERTRAGER WE-FLEX  
Bezeichnung :  
description :  
FLEX-TRANSFORMER WE-FLEX  
DATUM / DATE : 2009-02-04  
A Mechanische Abmessungen / dimensions :  
ETD 34  
C
A
B
C
D
E
F
39.62 max.  
40.39 max.  
31.49 max.  
4.2 min.  
sq. 0.8 ± 0.1  
25.4 typ.  
mm  
mm  
mm  
mm  
mm  
mm  
mm  
mm  
D
B
A
G
H
5.08 typ.  
Ø 1.5 typ.  
E
= Marking Pin 1  
C Empfohlenes Layout / recommended Layout:  
B Elektrische Eigenschaften / electrical properties :  
Eigenschaften /  
Testbedingungen /  
Wert /  
Einheit /  
unit  
tol.  
±25%  
typ.  
F
properties  
test conditions  
value  
Ø H  
Induktivität /  
inductance  
Sättigungsstrom /  
saturation current  
Nennstrom /  
L base  
Isat base  
Irms base  
RDC base  
Ls base  
HV  
10 kHz / 0,1 V  
|L/L|<10%  
T=40 K  
µH  
A
374.4  
0.22  
2.50  
51.0  
0.32  
500  
typ.  
A
G
rated current  
DC-Widerstand /  
DC-resistance  
Streuinduktivität  
leakage inductance  
Hochspannungstest /  
Hipot test  
@ 20°C  
max.  
typ.  
mΩ  
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 - + 85°C  
It is recommended that the temperature of the part does  
not exceed 125°C under worst case operating conditions.  
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 1  
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  

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