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749196521 PDF预览

749196521

更新时间: 2024-09-17 06:31:47
品牌 Logo 应用领域
伍尔特 - WURTH 变压器PC
页数 文件大小 规格书
3页 156K
描述
FLEX-TRANSFORMER WE-FLEX

749196521 技术参数

是否Rohs认证:符合生命周期:Active
包装说明:ROHS AND REACH COMPLIANTReach Compliance Code:compliant
ECCN代码:EAR99风险等级:2.22
Samacsys Confidence:Samacsys Status:Released
Samacsys PartID:329392Samacsys Pin Count:12
Samacsys Part Category:TransformerSamacsys Package Category:Other
Samacsys Footprint Name:WE_EFD20_SMD_12PIN18Samacsys Released Date:2017-01-12 20:05:57
Is Samacsys:N其他特性:LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO
应用:GENERAL PURPOSE认证:UL
直流不平衡电流最大值:1730 mAET产品最小值:98.4 V-us
高度:10.8 mm绝缘电压:500 V
JESD-609代码:e1长度:29.5 mm
负载电阻:0.0711 Ω安装特点:SURFACE MOUNT
功能数量:1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 1:1.7 A
包装方法:TAPE & REEL物理尺寸:L29.5XB21.0XH10.8 (mm)
初级电感:12 µH子类别:Other Transformers
表面贴装:YES端子面层:Tin/Silver/Copper (Sn/Ag/Cu)
变压器类型:DATACOM TRANSFORMER匝数比 (Np:Ns):1:1:1:1:1:1
宽度:21 mmBase Number Matches:1

749196521 数据手册

 浏览型号749196521的Datasheet PDF文件第2页浏览型号749196521的Datasheet PDF文件第3页 
Spezifikation für Freigabe / specification for release  
Kunde / customer :  
LF  
Artikelnummer / part number :  
749196521  
FLEX-ÜBERTRAGER WE-FLEX  
FLEX-TRANSFORMER WE-FLEX  
Bezeichnung :  
description :  
DATUM / DATE : 2006-08-01  
EFD20  
A Mechanische Abmessungen / dimensions :  
D
E
7
12  
A
B
C
D
E
21,0 max  
21,0 typ.  
29,5 max  
0,7 ± 0,1  
10,8 max  
mm  
mm  
mm  
mm  
mm  
1
6
A
= Marking Pin 1  
B Elektrische Eigenschaften / electrical properties :  
C Lötpad / soldering spec. :  
Eigenschaften /  
properties  
Testbedingungen /  
test conditions  
Wert / value  
Einheit / unit  
tol.  
±20%  
typ.  
Induktivität /  
10 kHz / 1 V  
|L/L|<10%  
T=40 K  
L base  
Isat base  
Irms base  
RDC base  
Udt  
µH  
A
12,0  
1,73  
1,70  
71,1  
98,4  
16,07  
0,24  
500  
2,25  
inductance  
Sättigungsstrom /  
saturation current  
Nennstrom /  
typ.  
A
rated current  
DC-Widerstand /  
DC-resistance  
@ 20°C  
max.  
max.  
typ.  
m  
µVs  
µJ  
Spannungs-Zeit-Fläche /  
Voltage-µsecond  
Speicherenergie /  
storage energy  
Epeak base  
Ls base  
HV  
3,0  
Streuinduktivität /  
10 kHz / 1V  
3mA / 1sec  
typ.  
µH  
leakage inductance  
Hochspannungstest /  
VDC  
Hipot test  
D Prüfgeräte / test equipment :  
HP 4274 A für/for L und/and Q  
E Testbedingungen / test conditions :  
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  
Draht / wire:  
Ferrit/ ferrite  
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.  
UL-V0  
2UEW155  
Cu-Ag tinned  
Kontaktmaterial/ contact plating  
Kunde / customer  
Freigabe erteilt / general release:  
..................................................................................  
...............................................................................  
Unterschrift / signature  
Würth Elektronik  
Datum / date  
TBr  
Version 3  
2006-08-01  
TBr  
TBr  
Version 2  
Version 1  
2005-08-03  
2005-01-19  
...............................................  
..................................................  
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 3  

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