CT03 Series
SMT Current Sense Transformer
Features
•
Encapsulated
Applications
•
Feedback
•
Overload
to Meet UL1950 and
EN60950 Creepage/Clearance spac-
ing
in Unipolar and Bipolar
configurations
UL Class B Insulation System
Control
Protection
Load Drop or
•
Available
•
Meets
•
Detecting
Shutdown
Packaging
Tray=144 pieces, Box=12 Trays, Box=1728 pieces
Mechanical - Figure A
10.2 max
A
Schematic
3
Mechanical - Figure b
�½�½�½�½�½�½�½�½�½�½
�½�½�½�½�½�½�½�½�½
3.0+/
-0.2
Non-Center Tap
A
3
2
�½�½�½�½
�½�½�½�½
�½
�½�½�½�½�½�½�½�½�½�½�½�½�½
dia 0.8
�½ �½�½�½�½�½
B
with Center Tap
1
�½�½�½�½�½�½�½�½�½�½
�½�½�½�½�½�½�½�½�½�½�½
�½�½�½�½�½�½�½
unit: mm
Electrical Specifications
Part Number
CT03-050-B_
CT03-100-B_
CT03-200-B_
CT03-750-A_
CT03-1000-A_
Turns
Ratio
1:50
1:100
1:200
1:750
1:1000
Ls
1
(mH, min)
Frequency
(KHz)
Rs
(
Ω
, max.)
Terminating
4
Resistor
(
Ω
)
50
100
200
750
1000
Hi-Pot
Vac
3750
3750
3750
3750
3750
5
20
80
1125
1500
17.5
17.5
17.5
1.0
1.0
0.6
1.3
4.5
34.0
57.0
1. Electrical specifications at 25ºC.
2. Operating temperature range:
-40ºC to +130ºC.
3. Meets UL 94V-0.
4. Terminating resistor for 1V out
with 1A flowing through
primary.
Add designator to end of p/n
C = Center Tap Secondary
N = Non-Center Tap Secondary
Specifications subject to change without notice.
800.729.2099 tel
www.icecomponents.com
80
(02/08) CT03-1
5.20 +/- 0.3
B
1
�½�½�½�½�½�½�½�½�½�½
ICE [ ICE COMPONENTS, INS. ]
