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2718BD2 PDF预览

2718BD2

更新时间: 2024-11-21 02:56:11
品牌 Logo 应用领域
BEL 变压器脉冲通信变压器数据通信变压器综合业务数字网
页数 文件大小 规格书
2页 28K
描述
ISDN MAGNETICS UPO Interface Transformers

2718BD2 技术参数

生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.61
Is Samacsys:N应用:ISDN
高度:14.22 mm绝缘电压:1500 V
长度:14.99 mm安装特点:THROUGH HOLE MOUNTED
功能数量:1物理尺寸:14.99mm X 15.49mm X 14.22mm
初级电感:2500 µH表面贴装:NO
变压器类型:DATACOM TRANSFORMER匝数比 (Np:Ns):1CT:1.25
宽度:15.49 mmBase Number Matches:1

2718BD2 数据手册

 浏览型号2718BD2的Datasheet PDF文件第2页 
ISDN MAGNETICS  
UPO InterfaceTransformers  
TM00208  
Operates as a pulse transformer at 384 Kbps in ISDN U  
interface applications  
Primary winding can withstand 70mA of direct current  
Minimum interwinding breakdown voltage of 1500 Vrms  
Qualified per Bellcore TR-TSY-000357-1  
ELECTRICAL SPECIFICATIONS at 25° C  
DCR  
max  
Interwinding  
Capacitance2  
pF max  
Primary  
Leakage  
Inductance2  
µH max  
Turns Ratio  
Part Number  
Inductance1  
mH min  
± 2%  
With terminals  
7 & 9 connected  
Pri  
3.6  
2.7  
Sec  
3.4  
6.1  
2718BD2  
2718BG2  
1CT : 1.25  
1CT : 2  
2.5  
2.1  
15  
60  
60  
11.5  
1 Measured at 1 kHz, 0.1 Vac  
2 Measured at 100 kHz, 0.01 Vac  
SCHEMATIC  
Compatible Transceiver ICs  
10  
Part Number  
IC Mfr  
IC Part Number  
1
5
7
9
2718BD2  
2718BG2  
Siemens  
Siemens  
PEB2095  
PEB2096  
CT  
6
Primary  
Secondary  
©2000 Bel Fuse Inc. Specifications subject to change without notice. 05.00  
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com  
T2-19  

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