Current Sense Transformer
Description:
Triad's CST25 series of current sense transformers are ideal for monitoring
currents in high frequency applications such as switch-mode power supplies, LED
lighting, etc. The CST25 series is offered with a built-in sense winding allowing for
ease of use. These current sense transformers are fully encapsulated allowing for
a high isolation of 4000 VAC between primary and secondary windings.
Construction:
Constructed with UL rated 130°C (Class B) materials.
Electrical Specifications (@25°C) @ 10kHz, 0.01V
Min. Sec.
Inductance
4.7mH
Turns
Ratio
1:50
Amps
(RMS)
25
Max. DC (Ω)
Resistance
Sec.
0.50
Sec.
Current Max
(mA)
500
ET
Max
(Vusec)
175
1. Frequency: 50kHz-500kHz
2. Operating Temperature: -40 – +100°C
3. Storage Temperature: -50°C – +110°C, ≤ 75% RH
4. ET = Volts-second product
5. Weight: 7g
Safety:
4000VAC Dielectric Strength between windings
.
RoHS Compliance:
As of manufacturing date February 2005, all standard products meet the
requirements of 2011/65/EU, known as the RoHS initiative.
Note: Order and shipping documentation may have a “- B” suffix; this indicates Bulk
packaging but does not show on the actual part number marked on the transformer.
*Upon printing, this document is considered “uncontrolled”. Please contact Triad Magnetics website for
the most current version.
For soldering and washing information please see
http://www.triadmagnetics.com
Web: www.TriadMagnetics.com
Phone 951-277-0757
Fax 951-277-2757
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: November 1, 2018
TRIAD [ TRIAD MAGNETICS ]
