PT27217 Datatronic Distribution, PT27217 Datasheet
PT27217
Manufacturer Part Number
PT27217
Description
Current Sense Transformers 25khz
Manufacturer
Datatronic Distribution
Datasheet
1.PT27217.pdf
(1 pages)
272 Series Current Sense Transformers 25kHz
Features
ELECTRICAL SPECIFICATIONS AT 25ºC
PT27210
PT27211
PT27212
PT27213
PT27214
PT27215
PT27216
PT27217
Number
Note: (1) Maximum ratings specified with rated secondary terminating resistance and 1 turn primary.
Designed for switching mode power supply applications
International safety construction
High dielectric strength capability 3750V RMS
Frequency range 25kHz
Epoxy encapsulated construction
Tinned Leads with Leaded Solder is Available (note 4)
Part
DATATRONIC
(2) Amp-µSec rating of primary equals to volt µSec rating of secondary when secondary is terminated in rated resistance.
(3) Maximum operating temperature 105°C.
(4) For non-RoHS parts, replace PT prefix with 42- (e.g. PT27210 becomes 42-27210).
(5) Terminal finish is compliant to RoHS requirements
1
1
2
2
1:100CT
1:200CT
1:300CT
1:50
1:100
1:200
1:300
1:50CT
Turns
Ratio
Schematic Figure A
Schematic Figure B
:
28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701
499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
Inductance
Secondary
mH (Min)
180.0
180.0
20.0
80.0
20.0
80.0
5.0
5.0
Test Voltage
Inductance
Secondary
3
5
3
4
5
15.75 kHz
0.50
1.00
2.00
3.00
0.50
1.00
2.00
3.00
All specifications are subject to change without notice.
Case for Figure A and B
1
2
Pin No. 1-2 = .051±.003 Dia Inches
Pin No. 3-4-5 = .030±.002 Dia Inches
Email: ddisales@datatronics.com
Ohm (Max)
Secondary
11.00
11.00
DCR
0.70
1.40
4.50
0.70
1.40
4.50
.900 Max
17.78
22.96
.700
Terminated
Resistance
Secondary
Ohm (Max)
4
Rated
3
5
100
200
300
200
300
100
50
50
.170 Min
.700 Max
.700 Max
4.31
17.78
17.78
Amp µSec
Unipolar
Primary
Rating
(Max)
150
300
600
900
150
300
600
900
MILLIMETERS .XX ± .25
INCHES .XXX ± .010
12.70
.500
Amp µSec
Primary
Bipolar
Rating
(Max)
1200
1800
1200
1800
300
600
300
600
.250
6.35
Peak Sense
Amps (Max)
.010 Min
.25
1 Turn
Primary
Current
October 12, 2006
20
20
20
20
20
20
20
20
Schematic
Figure
A
A
A
A
B
B
B
B
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