Series SUP300 High Power Resistor
Derating
Derating (thermal resist.) SUP300: 4.24W/K (0.24 K/W)
Chiyero chesimba: 300 W pa85 ° C pazasi tembiricha
Kukosha uku kunoshanda chete kana uchishandisa thermal conduction kune inopisa sink Rth-cs<0.025K/W.Kukosha uku kunogona kuwanikwa nekushandisa thermal transfer compound ine heat conductivity inosvika 1 W/mK.Iyo flatness yeplate yekutonhora inofanira kunge iri nani kupfuura 0.05 mm zvachose.Kushata kwepamusoro hakufanire kudarika 6.4 μm.
Zviyero mumamirimita
Zvinotsanangurwa
Resistance ranges:0.1 Ω ≤ 0.2Ω (HC-version)
> 0.2Ω ≤ 1 MΩ (yakanyanya kukosha pakukumbira)
Resistance Kushivirira: ± 5% kusvika ± 10%
± 1% kusvika ± 2% pachikumbiro chakakosha chezvishoma ohmic kukosha nekudzikisira kwehukuru.simba / pulse rating (bvunza ruzivo)
Tembiricha Coefficient: ± 500PPM/℃(0.1 Ω ≤ 0.2Ω) chiyero
±150PPM/℃(> 0.25 Ω ≤ 1 MΩ) mwero
yakaderera TCR pachikumbiro chakakosha chezvishoma ohmic kukosha
Chiyero chesimba: 300 W pa 85 ° C pazasi tembiricha
Nguva pfupi yakawandisa: 360 W pa70 ° C ye10sec., ΔR = 0.4% max.
Maximum inoshanda voltage: 5,000 V DC = 3.500 V AC RMS (50 Hz)
voltage yakakwira pakukumbira, isingadariki max.simba
Simba remagetsi magetsi: 7 kVrms / 50 Hz / 500 VA, nguva yekuedza 1 min
pakati peterminal und kesi (kusvika ku12 kVrms pakukumbira)
voltages pamusoro pe10 kVrms inoedzwa paDC yakaenzana kudzivirira pre
kukanganisa kwechikamu
Insulation kuramba:> 10 GΩ pa1,000 V
Single shot voltage: anosvika 12 kV norm wave (1.5/50 μsec)
Inokambaira kureba:> 29mm (yakajairwa, yakakwira pakukumbira)
Mhepo kureba:> 14 mm (yakajairwa, yakakwira pakukumbira)
Inductance: ≤ 80 nH (yakajairika), kuyera frequency 10 kHz
Kugona / kuwanda: ≤ 140 pF (yakajairika), kuyera frequency 10 kHz
Kugona / kufanana: ≤ 40 pF (yakajairika), kuyera frequency 10 kHz
Kushanda tembiricha: -55°C kusvika +155°C
Kukwirisa - torque yevanobatika: 1.8 Nm kusvika 2 Nm
Kukwirisa - torque: 1.6 Nm kusvika 1.8 Nm M4 screws
Cable musiyano uripo pakukumbira: HV-tambo / Inobhururuka inotungamira (bvunza ruzivo)
Yakajairika tambo mhando: H&S Radox 9 GKW AX 1,5mm2 (mamwe marudzi etambo pachikumbiro chakakosha)
Kurema: ~ 73.3g
Kuraira Ruzivo
| Type | ohmic | ValueTOL |
| SUP300 | 100K | 5% |
