TAMURA CORPORATION
43352 Business Park Drive. | P.O. Box 892230 Temecula, CA 92589-2230 | www.tamuracorp.com
87
Current Sense Transformers
USA
Tel: 800-872-6624
Fax: 909-676-9482
Japan
Tel: 81 (0)3 3978-2111
Fax: 81 (0)3 3923-0230
United Kingdom
Tel: 44 (0) 1380 731 700
Fax: 44 (0) 1380 731 702
Hong Kong
Tel: 852-2389-4321
Fax: 852-2341-9689
Up to 6 Amp Primary Current for High Frequency Applications
• Surface mount and low profile design.
• Pick and place compatible.
• Designed to operate at 250kHz and above.
• Hipot 500Vrms between primary and secondary.
• Operating temperature: -40˚C to +85˚C.
www.tamuracorp.com
Current Sense Products
Specifications Measured at 25˚C
Package & Weight Information
CALL CALL
QTY/Tape & Reel Weight/each(g)
TCS-01 1:20 80 6 0.55 20
TCS-02 1:30 180 6 0.87 30
TCS-03 1:40 320 6 1.14 40
TCS-04 1:50 500 6 1.50 50
TCS-05 1:60 720 6 1.75 60
TCS-06 1:70 980 6 4.75 70
TCS-07 1:100 2000 6 5.90 100
TCS-08 1:125 3000 6 7.70 125
Part # Turns Ration
Pri:Sec
DCR
Inductance (µH) MIN
@ 10kHz, 0.1V Secondary Primary mΩ MAX Secondary mΩ MAX
Terminating Resistor (Ω) MAX
Secondary
1AboveTerminating Resistor Calculation based on 1 Volt/Ampere
2 To calculate terminating resistor (RL)
RL= (V*N)/I
Where V - Output Voltage
I - Input Current
N - Number of Secondary turns
Mechanical Dimensions
All dimensions are typical, please contact Tamura for tolerances and suggested layout information.
