CURRENT SENSE
TRANSFORMERS
Electrical Specifications at 25
O
C
Part Number
T-20100
T-20101
T-20102
T-20103
T-20104
T-20105
T-20106
T-20107
Schematic
Style
A
A
A
A
B
B
B
B
Secondary
Turns
50
100
200
300
50CT
100CT
200CT
300CT
Secondary
Induct. min.
( mH )
5.0
20.0
80.0
180.0
5.0
20.0
80.0
180.0
DESIGNED FOR SWITCHING
POWER SUPPLY APPLICATIONS
PRIMARY WINDING FURNISHED
PRIMARY PEAK SENSE CURRENT
20 AMPS OR GREATER
3750V RMS HI-POT
DCR
max.
(Ω)
0.70
1.40
4.70
11.00
0.70
1.40
4.50
11.00
Terminating
Resistance
(Ω)
50
100
200
300
50
100
200
300
Pri. Unipolar
Amp-microsec.
Max. Rating
150
300
600
900
150
300
600
900
Pri. Bipolar
Amp-microsec.
Max. Rating
300
600
1200
1800
300
600
1200
1800
Maximum ratings specified with rated secondary
terminating resistance and 1 turn.
Amp-µsec rating of primary equals volt-µsec rating
of secondary when secondary is terminated into
rated resistance.
Maximum operating temperature 105
0
C.
For further details refer to data sheets
STYLE "A"
SCHEMATIC
Physical Dimensions
inches (mm)
1
PRI
2
SEC
3
5
STYLE "B"
SCHEMATIC
1
PRI
SEC
3
PRIMARY Leads: 16AWG
4
5
SECONDARY Leads: 20AWG
2
Specifications are subject to change without notice
I-SENSET - 5/97
Rhombus
Industries Inc.
Transformers & Magnetic Products
3
15801 Chemical Lane
Huntington Beach, California 92649-1595
Phone: (714) 898-0960
l
FAX: (714) 896-0971
RHOMBUS-IND [ Rhombus Industries Inc. ]
