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001-01 / 20020729 / e6141_kp.fm
KP Series KP-43, -57 Types
Transformers
Pulse Transformers
DIP
KP-57 TYPE
ELECTRICAL CHARACTERISTICS
Inter-winding DC resistance(Ω)max.
capacitance
Inductance
N1
(µH) 20%
Leakage inductance
N2 shorted
(µH)max.
ET constant
(V-µs)
min.
Turns ratio
N1:N2:N3
Part No.
N1 to N2
(pF)max.
9
N1
N2
N3
210P∗11
210P12
210P13
210P14
210P15
310P11
310P12
310P13
310P14
310P15
111T1
111T2
111T3
111T4
111T5
211T1
211T2
211T3
211T4
211T5
221T1
221T2
221T3
221T4
221T5
311T1
311T2
311T3
311T4
311T5
331T1
331T2
331T3
331T4
331T5
421T1
421T2
421T3
421T4
421T5
111S1
111S2
111S3
111S4
111S5
2:1
2:1
2:1
2:1
2:1
3:1
3:1
3:1
330
680
1000
2200
4700
330
0.7
1
0.4
0.2
4.5
5.6
8
10
16
4.5
5.6
8
10
16
4.5
5.6
8
10
16
4.5
5.6
8
10
16
4.5
5.6
8
10
16
4.5
5.6
8
10
16
4.5
5.6
8
10
16
4.5
5.6
8
11
14
18
26
6
0.45
0.48
0.64
1
0.25
0.3
0.36
0.6
0.16
0.2
0.23
0.25
0.35
0.4
1.2
1.5
2.4
1.4
1.8
2
2.65
3.54
0.33
0.4
0.5
0.75
0.85
0.7
1
1.2
1.5
2.4
0.7
1
1.2
1.5
2.4
1.4
1.8
2
2.65
3.54
1.4
1.8
2
2.65
3.54
1.5
2.5
3
3.5
3.9
0.33
0.4
0.5
0.75
0.85
0.4
680
9
0.45
0.48
0.64
1
1000
2200
4700
330
11
15
21
15
20
25
33
55
9
3:1
3:1
1:1:1
1:1:1
1:1:1
1:1:1
1:1:1
2:1:1
2:1:1
2:1:1
2:1:1
2:1:1
2:2:1
2:2:1
2:2:1
2:2:1
2:2:1
3:1:1
3:1:1
3:1:1
3:1:1
3:1:1
3:3:1
3:3:1
3:3:1
3:3:1
3:3:1
4:2:1
4:2:1
4:2:1
4:2:1
4:2:1
1:1:1
1:1:1
1:1:1
1:1:1
1:1:1
0.4
0.4
680
0.45
0.48
0.64
1.4
0.45
0.48
0.64
1.4
0.45
0.48
0.64
1.4
0.2
0.25
0.3
0.36
0.6
0.2
0.25
0.3
0.36
0.7
1000
2200
4700
330
0.4
0.2
680
11
14
18
26
15
20
25
33
55
6
0.45
0.48
0.64
1
0.25
0.3
0.36
0.6
1000
2200
4700
330
0.4
0.4
680
0.45
0.48
0.64
1.4
0.45
0.48
0.64
1.4
0.16
0.2
0.23
0.25
0.35
0.4
0.45
0.48
0.64
1.4
1000
2200
4700
330
0.4
0.16
0.2
680
9
0.45
0.48
0.64
1
1000
2200
4700
330
11
15
21
15
20
25
33
55
9
0.23
0.25
0.35
0.16
0.2
0.23
0.25
0.55
0.13
0.16
0.24
0.31
0.48
0.4
0.4
680
0.45
0.48
0.64
1.4
1000
2200
4700
330
0.4
0.2
680
11
14
18
30
15
20
25
33
55
0.48
0.5
0.9
1.3
0.4
0.45
0.48
0.64
1.4
0.25
0.3
0.52
0.8
1000
2200
4700
330
10
16
4.5
5.6
8
0.4
680
0.45
0.48
0.64
1.4
0.45
0.48
0.64
1.4
1000
2200
4700
10
16
∗ Refer to Winding form and pin numberings.
• All specifications are subject to change without notice.