SCR Trigger
and Control
Transformers
High E-T Product for long Pulse Width Applications
Low Interwinding Capacitance
Hi-Pot Test Voltages 1600 to 2400 Vrms
Wide Variety of Inductances and Winding Configurations
Electrical Specifications at 25
O
C
L
Turns
E-T
C
W/W
Part
min.
Ratio
min.
max.
+
10% ( V-µS ) ( pF )
Number
( mH )
T-20000
T-20001
T-20002
T-20003
T-20004
T-20005
T-20006
T-20007
T-20008
T-20009
T-20010
T-20011
T-20012
T-20013
T-20014
T-20015
T-20016
T-20017
T-20018
T-20019
T-20020
T-20021
T-20022
T-20023
T-20026
T-20027
T-20028
T-20029
T-20030
T-20031
T-20032
T-20033
T-20034
T-20035
0.20
1.00
5.00
0.20
1.00
5.00
0.20
1.00
5.00
0.20
1.00
5.00
0.20
1.00
5.00
0.20
1.00
5.00
0.20
1.00
5.00
0.20
1.00
5.00
5.00
1.00
0.20
1.00
5.00
5.00
1.00
0.20
1.00
5.00
1:1
1:1
1:1
2:1
2:1
2:1
1:1:1
1:1:1
1:1:1
2:1:1
2:1:1
2:1:1
1:1
1:1
1:1
2:1
2:1
2:1
1:1:1
1:1:1
1:1:1
2:1:1
2:1:1
2:1:1
1:1
1:1
1:1
2:1
5:1
1:1:1
1:1:1
1:1:1
2:1:1
5:1:1
180
360
866
180
360
866
180
360
866
180
360
866
290
700
1500
290
700
1500
290
700
1500
290
700
1500
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
24
30
36
24
30
36
30
36
42
30
36
42
30
36
42
30
36
42
34
40
46
34
40
46
3500
2000
800
1300
400
3500
2000
800
1300
400
L
L
max.
(
µH
)
3.2
15.0
64.0
5.0
13.0
65.0
5.0
12.0
80.0
4.1
30.0
80.0
6.2
26.0
130.0
8.9
24.0
125.0
4.7
25.0
174.0
6.0
27.0
160.0
25.0
12.0
3.0
15.0
1500.0
50.0
12.0
4.0
15.0
1000.0
DCR
Pri
max.
(
Ω
)
1.4
2.8
6.0
1.4
2.8
6.0
1.4
2.8
6.0
1.4
2.8
6.0
1.4
3.0
6.3
1.4
3.0
6.3
1.4
3.0
6.3
1.4
3.0
6.3
18.0
8.0
1.5
10.0
19.0
27.0
10.0
2.0
10.0
20.0
DCR
Sec
max.
(
Ω
)
1.5
3.1
7.5
0.9
1.8
3.6
1.5
3.6
7.2
1.0
2.0
3.8
1.5
3.2
7.0
1.0
2.0
4.0
1.5
3.3
7.5
1.0
2.0
4.0
18.0
8.0
1.5
2.0
3.0
27.0
10.0
2.0
2.0
4.0
Hi-Pot
min.
( V
RMS
)
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
2400
2400
2400
2400
2400
2400
2400
2400
2400
2400
2400
2400
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
Pkg/
Style
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
2 Winding
Schematic Diagram
3 Winding
Schematic Diagram
Physical Dimensions in Inches (mm).
Note: For 2 Winding configuration, only 4 corner leads are used.
Pkg.
Style
A
Pkg.
Style
B
Specifications subject to change without notice.
For other values & Custom Designs, contact factory.
SCRTRIG - 7/97
Rhombus
Industries Inc.
38
15801 Chemical Lane, Huntington Beach, CA 92649-1595
Tel: (714) 898-0960
•
Fax: (714) 896-0971
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