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July 21, 2006
DATATRONIC
: 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701
Email: ddisales@datatronics.com
499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.
Schematic
8
7
4
6
7
8
1
2
3
4
5
6
.024
0,61
.010
0,25
.320 MAX
8,13
.161 MAX
4,10
.230 MAX
5,85
.073
1,85
.073
1,85
.050
1,27
.060
1,52
.120
3,05
.100
2,54
.106
2,69
.050
1,52
SUGGESTED PAD LAYOUT
CT322-XXX
SMD Current Sense Transformer CT322 Series
Features
•
Low Profile – Height: 4.1mm Max.
•
Primary Rated for 20 Amps RMS Max.
•
Operating Frequency Range: 10kHz to 1MHz
•
Temperature range –20°C to +130°C
•
Electrical Specifications @ 25°C
Datatronics
Part Number
Turns Ratio
(
± 2%)
Inductance (4-6)
µH
(TYP)
DCR (4-6)
Ω
(MAX)
Hipot Vrms
CT322-020
1:20
100
0.50
500
CT322-030
1:30
230
0.75
500
CT322-040
1:40
440
1.03
500
CT322-050
1:50
670
1.61
500
CT322-060
1:60
1000
1.98
500
CT322-070
1:70
1300
2.97
500
CT322-100
1:100
2800
5.36
500
CT322-125
1:125
4400
6.67
500
CT322-200
1:200
12200
33.24
500
Mechanical Outline:
Notes:
1.) All dimensions are in inches/mm
2.) Tolerance:
±0.010/0,25 unless
otherwise specified
3.) Inductance tested at 10 kHz, 0.1Vrms
4.) Coplanarity: 0.004/0,102
5.) Tape and reel quantity, 550 pcs/reel
6.) Terminating resistor (RT) calculated:
RT = (NTURNS / IPRI) * VREF