B78304-B1144-A3 [EPCOS]
DATACOM TRANSFORMER FOR ISDN APPLICATION(S);型号: | B78304-B1144-A3 |
厂家: | EPCOS |
描述: | DATACOM TRANSFORMER FOR ISDN APPLICATION(S) 变压器 综合业务数字网 |
文件: | 总1页 (文件大小:70K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Jump tIoSprDecNediTngrpaangesformers
S2M Interface
B78304-B1144-A3
Jump to succeding page
B78304-B1145-A3
Construction
● E 6,3 ferrite core
● Plastic case
● 6 gullwing terminals
Features
● Complies with CCITT G.703
● Use in PBX and NT
● Matched to coaxial 75 Ω lines
Packing
● 16-mm blister tape
● Packing unit: 900 pcs.
Transformation ratio
B78304-B1144-A3:
N1 : N2 : N3 = 0,55 : 1 : 1
B78304-B1145-A3:
Recommended pad arrangement
N1 : N2 : N3 = 1 : 1 : 1
Line
* = external connection
Technical data
Type
LH
mH
LS
µH
CK
pF
RCuN
Ω
RCuIC
Ω
VP
kVAC
Ordering code
E 6,3
“Output”
0,38 + 55/– 45 % 0,2
60
0,5
1,5
0,5
B78304-B1144-A3
B78304-B1145-A3
E 6,3
1,43 + 55/– 45 % 0,8
50
1,0
2,0
0,5
“Input”
38
Siemens Matsushita Components
相关型号:
©2020 ICPDF网 联系我们和版权申明