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| UT Thicker Film Tubular type Non-Inductive Resistors for Ultra High Voltage, High Energy Ultra Voltage,High Frequncy Pulse,R & R-C Tank,High Energy. UT series to meet general set of requirements Ultra high voltage high energt at reasonable prices. And to be connection on M4, M6 . Corona Ring & Cap std. A wide range of R-Value & tolerance, TCR available. * Power Rating Able to build up Mega Jouls Energy System. * Various Models with Voltage Ratings upto 800kV in oil, 300kV at free air. DIMENSIONS [mm] Model Nr. Wattage Max. CotinuousOper. V o l t [ k V ] ** 40 30 48 65 100 100 Dimensions in millimeters L 158+/-1.5 110+/-1.5 160+/-1.5 210+/-1.5 310+/-1.5 310+/-1.5 B 14+/-1.0 31+/-1.0 31+/-1.0 31+/-1.0 31+/-1.0 40+/-1.0 D 15+/-1 33+/-0.5 33+/-0.5 33+/-0.5 33+/-0.5 45+/-1.0 Dia on Corona Ring, 'RC' type N/A 43 43 43 43 59 W 10+/-1.5 18+/-0.5 18+/-0.5 18+/-0.5 18+/-0.5 21+/-0.5 T M4 M6 M6 M6 M6 M6 UT 20 UT 35 UT 50 UT 70 UT 100 UT 150 20 35 50 70 100 150 Cap style : ex) UT100 -nc ; normal cap type , * Terohm available on request * Custom dimension, Terminations available * Glass coat std. , epoxy coat available * The Voltage Limited by Power * Electrical Specification for 20k ~ 1000M only ** Vdc , Vac UT100 -rc ; Corona Ring & Cap type UT Model Nr. UT20 UT35 UT50 UT70 UT100 UT150 Thicker Film Tubular type Non-Inductive Resistors for Ultra High Voltage, High Energy Single Impulse Voltage 1.2/50 [kV] 77 50 77 100 150 150 Rated Power or Voltage% Std. Rvlaue[] 1K~1G 1K~1G 1K~1G 1K~1G 1K~1G 1K~1G Low Extended R-value[] 20R~0.9K 10R~0.9K 10R~0.9K 10R~0.9K 10R~0.9K 10R~0.9K Hi Extended R-value[] 1.1G~10T 1.1G~10T 1.1G~10T 1.1G~10T 1.1G~10T 1.1G~10T DERATING CURVE 00 80 60 40 0 0 5 75 5 75 5 Ambient-Temperature (C) SPECIFICATIONS Resistance Tolerance : 1%,2%,5%,10% Temperature Coefficient : Std. 100ppm/ C, referenced to 25C, from -15C to +105C, other TCR on requests. Overload : 5times rated power with applied voltage not to exceed 1.5times Max. continuous operating voltage for 5 seconds, overload/ overvoltage R 0.50% max. Thermal Shock : Mil-Std-202, Method- 107,Cond. C,R 0.50% max. Load Life : 1.000 hours at rated power R 1.0% typ. Moisture Resistance: Mil-Std-202, Method 106, R 0.50%. Insulation Resistance : 10,000Megohms Min. Termination Cap of Material : Aluminum Alloy , Bronz M4 / M6 Cap, &Rug available Encapsulation : Epoxy /silicone confomal/ Glass / * Electrical Specification for 20k ~ 1000M only APPLICATION GUIDE ; UT SERIES * Automated Test (ATE) * Medical (Imaging) * Ion Source * Chromatography (Gas) * Medical (PET, CT) * Medical (Radiation Therapy) * Military , Radar * Plasmas ,Lasers * Measurements (High Voltage) * Capacitor Charging * Microwave (Klystron) * Medical (Blood Analyzers) * Corona Generators * Multichannel Analyzers * Ozone Generating * Detectors Nuclear * Gamma Cameras * Electron Beam Testing * Surface Analysis * CRT, X-Ray , MRI * Electrophoresis * Image Intensifier * Surface Analysis * Piezo. Focusing (Poling) * High Voltage Dividers * Stress Testing * Agricultural Sensors * Ion Beam * Arc Furnace Damping * High Voltage Snubbers * Pulse Forming Networks * Energy Research * EMI * Tube Arc Protection cf.: The described specifications & dimensions subject to change without notice. Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, United Kingdom. http://www.willow.co.uk + 44 (0) 1342 835234 + 44 (0) 1342 834306 info@willow.co.uk designed by jonaldo , France rev.11/2005A |
Price & Availability of UT20
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