CT08-1200 Current Sense Xfmr Features Applications • Rated up to 50A • Switching Power Supplies • PCB Mount • Motor Controls • High Current Density Packaging • 40Hz to 200kHz Freq Range • 90 Pcs./Tray • 12 Trays/Box • 1,080 Pcs./Box Terminating Resistor Options Electrical Specifications IPri Terminating Resistor Eo 10 80 0.667 20 40 0.667 50 16 0.667 • • • • • • • • • E-T = (Eo * 1/f)/2 (Bi-Polar Only) Eo = Ip * (Rb/Tr) Secondary Turns: 1,200 Current Range: Up to 50A Hi-Pot: 3,750 Vac Pri:Sec (60Hz, 1mA, 1 min.) Operating Temp. Range: -40C to +130C Secondary Inductance (Ls): 10H min. Secondary DCR (Rs): 40 Ohms max. E-T Rating: 3,700 V-uSec at 100C (Bi-Polar Only) Electrical specifications at 25C Frequency Range: 40Hz to 200kHz Material Specifications • • • Eo = Output V Ip = Pri. Current Tr = Turns Ratio f = frequency Rb = Term Res. Meets UL94V-0 RoHS Compliant Material Rating: Meets requirements for UL Class B (130C) Insulation System. Ambient + Temp. Rise + Hot Spot Allowance < 130C Side View Front View Schematic 11.2 m ax 16.8+/-0.3 2 A 4+/-1 5.0+/-0.3 C T 08-X X X X YYW W 20.1+/-0.3 Ls Rs 2 Eo 1 B Footprint 12.5 1 Dot for Pin 1 Rb dia 0.8 2 1 TOP VIEW units: mm Specifications subject to change without notice. 800.729.2099 tel www.icecomponents.com (9/11) CT08-1