tel : 82-32-817-4325 r esistors a nd fax : 82-32-817-4329 r esistive a pplications website : http://www.raraohm.com email : sg@raraohm.com ut ultra voltage, high frequncy pulse, r&r-c tank, high energy. features - ut series to meet general set of requirements ultra high voltage high energy at reasonable prices. - 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 rating s upto 800kv in oil, 300kv at free air. application guide ; ut series - automated test (ate) - medical (imaging) - ion suurce - chromatography (gas) - medical (pet, ct) - medical (radiation therapy) - military, radar - plasmas, lasers - measurements (high voltage) - capacitor charging - microwave (klystron) - medical (blood analyzers) - corona generator - multichannel analyzers - ozone generationg - detectors nuclear - gamma cameras - electron beam testing - surface anlysis - 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 dimensions model dimensions in millimeters l b d dia on corona ring, ?rc? type w t ut 20 158 1.5 14 1.0 15 1.0 n/a 10 1.5 m4 ut 35 110 1.5 31 1.0 33 0.5 43 18 0.5 m6 ut 50 160 1.5 ut 70 210 1.5 ut 100 310 1.5 ut 150 310 1.5 40 1.0 45 1.0 59 21 0.5 cap style : ex) ut100 ?nc;normal cap type, ut100-rc;corona ring & cap type
website : http://www.raraohm.com email : sg@raraohm.com characteristics resistance tolerance 1%, 2%, 5%, 10% temperature coefficient std. 100ppm/ , referenced to 25 , from -15 to +105 , other tcr on requests overload max. [0.5%] 5times rated power with applied vo ltage not to exceed 1.5times max. continuous operation voltage for 5sec. thermal shock max. [0.5%] mil-std-202, method-107, cond.c load life typ. [1.0%] 1000 hours at rated power moisture resistance [0.5%] mil-std-202, method 106 insulation resistance 10000m ? min. termination cap of material aluminum alloy, bronz m4/m6 cap, & rug available encapsulation epoxy/silicone confomal/ glass/ general specifications model power rating at 100 [watts] cotinuous operating voltage[kv] ** single impulse voltage 1.2/50 s[kv] std. resistance value [ ? ] low extended resistance value [ ? ] high extended resistance value [ ?? ut 20 20 40 77 1k ~ 1g 20r ~ 0.9k 1.1g ~ 10t ut 35 35 30 50 10r ~ 0.9k ut 50 50 48 77 ut 70 70 65 100 ut 100 100 100 150 ut 150 150 100 150 cap style : ex) ut100 ?nc; normal cap ty pe, ut100-rc; corona ring & 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 ** v dc , v ac derating curve
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