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T-1269

更新时间: 2024-01-26 04:31:05
品牌 Logo 应用领域
RHOMBUS-IND 变压器综合业务数字网
页数 文件大小 规格书
1页 31K
描述
ISDN U-Interface Transformer

T-1269 技术参数

生命周期:ActiveReach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.65
Is Samacsys:N应用:ISDN
高度:16.26 mm绝缘电压:500 V
长度:21.34 mm安装特点:THROUGH HOLE MOUNTED
功能数量:1物理尺寸:21.34mm X 20.32mm X 16.26mm
初级电感:21600 µH表面贴装:NO
变压器类型:DATACOM TRANSFORMER匝数比 (Np:Ns):1:1.5
宽度:20.32 mmBase Number Matches:1

T-1269 数据手册

  
ISDN U-Interface Transformer P/ N T-1269  
Turns Ratio (PRI : SEC)  
(1-2 : 3-4)  
1:1.5 : + 1%  
1.58 : 1  
1 : 1  
Schematic Diagram  
(5-6 : 7-8)  
1
5
24  
Parameter  
Min.  
Typ.  
27  
Max.  
32.4  
Units  
mH  
2
3
6
7
30  
PRI  
Inductance 5-8 (6-7, shorted)  
21.6  
28  
SEC  
24  
Return Loss At 40 kHz  
dB  
dB  
4
8
Total Harmonic Distortion 1  
70  
DC Resistance 1 - 2  
DC Resistance 3 - 4  
DC Resistance 5 - 6  
DC Resistance 7 - 8  
1.80  
1.45  
4.00  
4.00  
2.20  
1.80  
5.00  
5.00  
Hi-Pot  
Primary to Secondary  
500  
VRMS  
Designed to meet the requirements  
for national ISDN U-INTERFACE  
chip TP3410  
1. With 90 mADC through SEC and 40 kHz sine wave injected into  
the PRI at a level which generates 5V p-p into 135 ohms at the SEC.  
.800  
(20.32)  
.840  
(21.34)  
Pin Position Grid 0.100 (2.54)  
Holes For Bobbin Pins  
Holes For Clip Pins  
.640  
(16.26)  
.197  
(5.00)  
NOM.  
Pin Diameter is 0.026 (0.66)  
.039  
(0.99)  
TYP.  
Physical  
Dimensions  
7
6
3
5
4
8
1
inches (mm)  
Bottom  
View  
2
9/8/99  
15801 Chemical Lane, Huntington Beach, CA 92649  
Phone: (714) 898-0960  
Rh om bu s  
In du st ries In c.  
www.rhombus-ind.com  
FAX: (714) 896-0971  
Tra nsfo rm e rs & Ma g ne tic Pro d uc ts  

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