Series SUP300 High Power Resistor
Derating
Derating (thermal resist.) SUP300: 4.24W / K (0.24 K / W)
Kev ntsuas hluav taws xob: 300 W ntawm 85 ° C hauv qab rooj plaub
Tus nqi no tsuas yog siv tau thaum siv cov thermal conduction rau lub dab dej kub Rth-cs <0.025K / W.Cov nqi no tuaj yeem tau txais los ntawm kev siv cov khoom siv hluav taws xob hloov hluav taws xob nrog cov hluav taws xob hluav taws xob tsawg kawg 1 W / mK.Lub flatness ntawm lub phaj txias yuav tsum zoo dua 0.05 hli tag nrho.Nto roughness yuav tsum tsis pub tshaj 6.4 μm.
Dimensions nyob rau hauv millimeters
Specifications
Resistance ranges: 0.1 Ω ≤ 0.2Ω (HC-version)
> 0.2Ω ≤ 1 MΩ (siab dua qhov tseem ceeb ntawm kev thov)
Kev kam rau siab: ± 5% ~ 10%
± 1% mus rau ± 2% ntawm kev thov tshwj xeeb rau kev txwv ohmic qhov tseem ceeb nrog txo qhov max.lub zog / mem tes ntsuas (nug kom paub meej)
Kub Coefficient: ± 500PPM / ℃ (0.1 Ω ≤ 0.2Ω) tus qauv
± 150PPM / ℃ (> 0.25 Ω ≤ 1 MΩ) tus qauv
txo TCR ntawm kev thov tshwj xeeb rau cov nqi qis ohmic
Kev ntsuas hluav taws xob: 300 W ntawm 85 ° C hauv qab rooj plaub
Lub sijhawm luv luv: 360 W ntawm 70 ° C rau 10sec., ΔR = 0.4% max.
Kev ua haujlwm siab tshaj plaws: 5,000 V DC = 3.500 V AC RMS (50 Hz)
siab dua voltage ntawm kev thov, tsis tshaj max.zog
Lub zog hluav taws xob: 7 kVrms / 50 Hz / 500 VA, lub sijhawm sim 1 min
nruab nrab ntawm lub davhlau ya nyob twg und rooj plaub (txog 12 kVrms ntawm kev thov)
voltages siab tshaj 10 kVrms raug kuaj ntawm DC sib npaug kom tsis txhob ua ntej
kev puas tsuaj ntawm cov khoom
Rwb thaiv tsev tsis kam:> 10 GΩ ntawm 1,000 V
Ib leeg txhaj tshuaj voltage: mus txog 12 kV norm wave (1.5/50 μs)
Creeping nrug:> 29mm (tus qauv, siab dua ntawm kev thov)
Huab cua nrug:> 14 hli (tus qauv, siab dua ntawm kev thov)
Inductance: ≤ 80 nH (ib txwm), ntsuas zaus 10 kHz
Muaj peev xwm / huab hwm coj: ≤ 140 pF (ib txwm), ntsuas zaus 10 kHz
Peev xwm / parallel: ≤ 40 pF (ib txwm), ntsuas zaus 10 kHz
Kev khiav hauj lwm kub: -55 ° C rau + 155 ° C
Mounting - torque rau kev sib cuag: 1.8 Nm txog 2 Nm
Mounting - torque: 1.6 Nm txog 1.8 Nm M4 screws
Cable variation muaj nyob ntawm kev thov: HV-cable / Flying leads (nug kom paub meej)
Standard cable hom: H&S Radox 9 GKW AX 1,5mm2 (lwm hom cable ntawm kev thov tshwj xeeb)
Qhov hnyav: ~ 73.3g
Ordering Information
| Hom | ohmic ua | ValueTOL |
| PAB 300 | 100 K | 5% |
