参数资料
型号: 112A1
元件分类: 脉冲/数据通信变压器
英文描述: PULSE TRANSFORMER FOR GENERAL PURPOSE APPLICATION(S)
文件页数: 4/4页
文件大小: 66K
代理商: 112A1
All specifications are subject to change without notice.
(4/4)
002-01 / 20040528 / e615_kp_27.fm
Transformers
KP Series KP-27, -35, -51, -148 Types
Pulse Transformers
Pin Terminal
KP-148 TYPE
CHARACTERISTICS
SHAPES AND DIMENSIONS
WINDING FORM AND PIN NUMBERINGS
ELECTRICAL CHARACTERISTICS
Refer to Winding form and pin numberings.
Insulation resistance
100M
min.[DC.100V]
Withstand voltage Edc
100V
Maximum rated current
50mA
Temperature range
Operating
0 to +70°C
Storage
–40 to +100°C
Part No.
Turns ratio
N1:N2:N3:N4
Inductance
N1
(
H)min.
Leakage inductance
N3 shorted
(
H)max.
Inter-winding
capacitance
N1 to N2
(pF)max.
DC resistance(
)max.
ET constant
(V-
s)
min.
N1
N2
N3
N4
123G1E
1 : 2 : 2
1100
0.8
45
0.7
1.4
15
124H1E
1 : 1 : 2 : 2
1100
0.8
45
0.7
1.4
15
133G1E
1 : 3 : 3
650
0.5
40
0.5
1.5
12
134H1E
1 : 1 : 3 : 3
650
0.5
40
0.5
1.5
12
Weight: 2g
Dimensions in mm
7.5
±
0.25
7.5
±0.25
7
5
3
8
6
4
12
10.5max.
TDK
Par
tNo.
DATE
CODE
0.5
12max.
4
±0.6
78
N3
56
N2
12
N1
G
78
N4
56
N3
34
N2
34
12
N1
H
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