Series SUP300 High Power Resistor
Ukugxeka
Ukunciphisa (ukuxhathisa kwe-thermal.) SUP300: 4.24W/K (0.24 K/W)
Ukulinganiswa kwamandla: 300 W kwi-85 ° C kwimeko yokushisa ephantsi
Eli xabiso lisebenza kuphela xa usebenzisa i-thermal conduction kwi-heat sink Rth-cs<0.025K/W.Eli xabiso linokufumaneka ngokusebenzisa i-thermal transfer compound kunye ne-conductivity yokushisa ubuncinane ubuncinane be-1 W / mK.Ukuthe tyaba kwepleyiti yokupholisa kufuneka kube ngcono kune-0.05 mm iyonke.Uburhabaxa bomphezulu akufunekanga budlule kwi-6.4 μm.
Imilinganiselo kwiimilimitha
Iinkcukacha
Uluhlu lokuchasa:0.1 Ω ≤ 0.2Ω (HC-version)
> 0.2Ω ≤ 1 MΩ (amaxabiso aphezulu xa uceliwe)
Ukunyamezela ukuchasa: ±5% ukuya ± 10%
±1 % ukuya ±2 % ngesicelo esikhethekileyo samaxabiso e-ohmic aqingqiweyo ngokucuthwa kowona mgangatho mkhulu.amandla / ukukala kwentliziyo (cela iinkcukacha)
Umlinganiso wobushushu: ±500PPM/℃(0.1 Ω ≤ 0.2Ω) umgangatho
±150PPM/℃(> 0.25 Ω ≤ 1 MΩ) umgangatho
i-TCR esezantsi kwisicelo esikhethekileyo samaxabiso e-ohmic aqingqiweyo
Ukulinganiswa kwamandla: 300 W kwi-85 ° C kwimeko yobushushu obuphantsi
Ukugqithiswa kwexesha elifutshane: 360 W kwi-70 ° C ye-10sec., ΔR = 0.4% max.
Ubuninzi bombane osebenzayo:5,000 V DC = 3.500 V AC RMS (50 Hz)
amandla ombane aphezulu xa uceliwe, ongagqithiyo kubuninzi.amandla
Amandla ombane ombane: 7 kVrms / 50 Hz / 500 VA, ixesha lovavanyo 1 min
phakathi kweterminal und case (ukuya kuthi ga kwi-12 kVrms ngesicelo)
amandla ombane angaphezu kwe-10 kVrms ayavavanywa kwi-DC elingana nokuphepha kwangaphambili
umonakalo wecandelo
Ukumelana ne-Insulation:> 10 GΩ kwi-1,000 V
Umbane wokudubula omnye:ukuya kuthi ga kwi-12 kV eqhelekileyo yamaza (1.5/50 μsec)
Umgama orhubuluzayo:> 29mm (umgangatho, uphezulu xa uceliwe)
Umgama womoya:> 14 mm (umgangatho, uphezulu xa uceliwe)
I-Inductance: ≤ 80 nH (eqhelekileyo), ukulinganisa i-frequency 10 kHz
Umthamo / ubunzima: ≤ 140 pF (eqhelekileyo), ukulinganisa amaza 10 kHz
Umthamo / ukuhambelana: ≤ 40 pF (eqhelekileyo), ukulinganisa amaza 10 kHz
Ubushushu bokusebenza: -55°C ukuya +155°C
Ukunyuswa - torque kubafowunelwa: 1.8 Nm ukuya 2 Nm
Ukunyuka - i-torque: 1.6 Nm ukuya kwi-1.8 Nm M4 izikrufu
Ukwahluka kwentambo kufumaneka xa uceliwe:Intambo ye-HV / iFlying lead (cela iinkcukacha)
Uhlobo lwentambo eqhelekileyo: H&S Radox 9 GKW AX 1,5mm2 (ezinye iindidi zeentambo ngesicelo esikhethekileyo)
Ubunzima: ~ 73.3g
Ukuodola Ulwazi
| Uhlobo | ohmic | IxabisoTOL |
| SUP300 | 100K | 5% |
