Current Sense Transformers w w w. t a m u r a c o r p . c o m 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: -40C to +85C. Specifications Measured at 25C Inductance (H) MIN @ 10kHz, 0.1V Secondary Primary m MAX Secondary m MAX Terminating Resistor () MAX Secondary TCS-01 Turns Ration Pri:Sec 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 # DCR AboveTerminating Resistor Calculation based on 1 Volt/Ampere 2 To calculate terminating resistor (R ) L RL = (V*N)/I Where V - Output Voltage I - Input Current N - Number of Secondary turns 1 Package & Weight Information QTY/Tape & Reel Weight/each(g) CALL CALL Mechanical Dimensions Current Sense Products All dimensions are typical, please contact Tamura for tolerances and suggested layout information. TA M U R A C O R P O R AT I O N 43352 Business Park Drive. | 87 USA Tel: 800-872-6624 Fax: 909-676-9482 P.O. Box 892230 Temecula, CA 92589-2230 | www.tamuracorp.com 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