CST206-2A Datasheet, PDF (1/1 Pages) TRIAD MAGNETICS – Current Sense Transformers

Current Sense Transformers
CST206-2A
Description:
Designed for switching power supply applications, Triad current sense
transformers are used to detect the current passing through a conductor.
These transformers are very reliable and operate over the frequency range of
20 kHz-200 kHz.
Electrical Specifications (@25C)
ET VµSEC
REF 20kHz
4000
Turns
Count
200
Min.
Ind. mH
56.0
DCR Max. Ω
3.50
Pri. Amps
80.0 RMS
Safety:
These current sense transformers are constructed of UL rated 130°C materials.
Dimensions:
A
B
CDE F
G
H
Min Max Ref Ref Ref Max Max Dia. Pins
.360 1.225 .700 .127 .500 .400 1.075 .045
Units: In inches
Technical Notes:
A
B
C
D
1. Derate ET product by 32% for 50 kHz, 52% for 100 kHz and 50% for
unidirectional operation.
2. Rated primary current renders approximately 40°C temp. rise.
F
3. Maximum recommended terminating resistance of 1 ohm per turn.
4. Primary is inserted through hole in casting.
1. START OF TEST CONDUCTOR TO HAVE
THE SAME POLARITY AS PIN 1
2. DECAL ARROW ON CASE TO INDICATE
POLARITY
1
PIN 1
ST
ARROW
TEST CONDUCTOR
FN
E
CL
G
H
POLARITY DETAIL TOP VIEW
RoHS Compliance: As of manufacturing date February 2005, all standard products meet the
requirements of 2011/65/EU, known as the RoHS initiative.
* Upon printing, this document is considered “uncontrolled”. Please contact Triad Magnetics’
website for the most current version.
Web: www.TriadMagnetics.com
Phone [phone]
Fax [phone]
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: December 4, 2013