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2741F2 PDF预览

2741F2

更新时间: 2024-02-13 21:41:54
品牌 Logo 应用领域
BEL 变压器电信变压器
页数 文件大小 规格书
2页 45K
描述
HIGH FREQUENCY MAGNETICS T1/E1 Through Hole Hardened Transformer

2741F2 技术参数

生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.62
Is Samacsys:N其他特性:TURNS RATIO: 1:1CT
高度:8.89 mm长度:14.22 mm
安装特点:THROUGH HOLE MOUNTED最高工作温度:85 °C
最低工作温度:-40 °C物理尺寸:14.22mm X 11.68mm X 8.89mm
表面贴装:NO变压器类型:TELECOM TRANSFORMER
宽度:11.68 mmBase Number Matches:1

2741F2 数据手册

 浏览型号2741F2的Datasheet PDF文件第2页 
HIGH FREQUENCY MAGNETICS  
T1/E1 Through Hole Hardened Transformer  
TM00126  
Operates at the T1 rate of 1.544 Mb/s and the E1 rate of  
2.048 Mb/s  
Operating temperature range: -40° C to +85° C  
Meets IEC 695, 2-2 flammability requirements  
Winding (4-1) is hardened to handle a 6A surge current  
for 1 second  
PWB Process Capability: standard printed wiring board  
assembly techniques, total-immersion cleaning  
Winding (4-1) is designed to handle simplex-feed  
remote powering current  
Reliability testing: shock, vibration, temperature cycling,  
temperature - humidity - bias  
Maximum inductance unbalance of center-tapped  
winding is 0.1%  
ELECTRICAL SPECIFICATIONS AT 25° C  
DCR  
max  
Leakage  
Inductance2  
µH max  
Interwinding  
Capacitance  
pF max  
Turns Ratio  
±2%  
Inductance1  
mH Min  
Minimum  
Interwinding  
Breakdown  
Voltage  
Part Number  
between  
(6-7) and (4-2)(3-1)  
Vrms  
(6-7) : (4-1)3  
(6-7)  
(6-7)  
(4-1)3  
(6-7)  
2741F2  
1 : 1 CT  
1.1  
0.72  
0.45  
3.5  
18  
850  
1. measured at 10 Hz, 0.1 Vac  
2. measured at 100 kHz, 0.1 Vac  
3. connect 2 & 3  
SCHEMATIC  
2741F2  
6
4
2
3
CT  
7
1
1 : 1  
©2000 Bel Fuse Inc. Specifications subject to change without notice. 09.00  
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com  
T1-59  

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