VDS Series XY hom PC Oscilloscope
Peb paub tias yog ib lub ntiaj teb ua lub tuam txhab ua lag luam thiab cov neeg muag khoom. Zoo siab txais yuav lub npe nrov OWON VDS series pc oscilloscope, lub computer oscilloscope, online oscilloscope, pc usb oscilloscope, lub computer nyob oscilloscope, zoo tshaj usb oscilloscope nrog pheej yig tus nqi ntawm peb. Peb muaj ntau cov khoom nyob hauv Tshuag thaum koj xaiv. Nug cov lus nrog peb tam sim no.
1. XY hom, FFT hom nrog waveform tso tawm kom pom ntawm tib qho screen
FAQ
Yam dab tsi cuam tshuam cov hwj huam pab me me?
Nrog rau kev tsim kho lub hwj huam modules, engineers tau npaj rau qhov yuav ua li cas muab cov khoom me me thiab sib zog. Qhov tseeb, peb txhua tus to taub tias peb tuaj yeem ua rau lub zog muaj zog ntawm cov khoom los ntawm kev hloov cov zaus. Tab sis vim li cas ho muaj lub module ntim kom deb li deb tsis hloov ntau heev? Dab tsi txwv qhov nce ntawm kev hloov zaus?
Nrog rau kev thov kev hloov khoom siv fais fab khoom nyob rau hauv kev ua lag luam, nce me dua, sib zog, high-efficiency, qis hluav taws xob, qis dua thiab lwm yam ntxwv yuav tsum ua kom txaus siab ntau yam khoom hluav taws xob. Yuav kom ua tau raws li cov cuab yeej siv khoom hluav taws xob hauv cav, tam siv cov khoom fais fab yuav tsum tau ua me me. Vim nws lub cev nyhav, nws tau los ua qhov teeb meem ntawm kev tsim kev txhawj xeeb rau cov neeg tsim khoom kom muaj kev khiav hauj lwm ntau zaus ntawm kev siv cov khoom siv fais fab. Txawm li cas los xij, yam dab tsi yog qhov tsis zoo ntawm kev hloov cov khoom siv fais fab? Nyob rau hauv qhov tseeb, nws tsuas yog muaj peb yam: hloov hlab, transformers, thiab EMI thiab PCB tsim.
1, hloov thiab hloov zaus
Switching tube li cov tub ntxhais ntaus ntawv ntawm qhov khoom siv fais fab mov, nws txoj kev khiav ceev thiab kev hloov tsis ncaj qha mus rau qhov kev txwv ntawm kev hloov zaus, qhov kev ntsuam xyuas nram qab no rau txhua tus neeg
ib, hloov ceev
Kev poob ntawm MOS transistor muaj kev poob thiab tsav poob. Lub sijhawm tig qis td (on), nce sij hawm tr, rov qab tawm sijhawm td (tawm), thiab lub caij nplooj zeeg lub caij tf.
Rau qhov MOSFET, nws txoj kev txwv tsis pub tshaj yog: fs = 1 / (td (on) + tr + td (tawm) + tf) Hz = 1 / (8ns + 91ns + 38ns + 32ns) = 5.9 MHz, hauv kev xyaum tsim, txij li lub voj voog ua haujlwm ntawm qhov kev hloov pauv tswj qhov kev cai tswjfwm hluav taws xob, qhov tawm ntawm thiab tawm ntawm txoj hlua hloov tsis tuaj yeem ua tiav. Ntawd yog, qhov tseeb txwv tsis pub hloov tus zaus yog qhov tsawg tshaj 5.9 MHz, yog li qhov hloov ceev ntawm txoj hlua raj nws tus kheej txwv qhov kev nce ntawm kev hloov zaus. .
2. Txog Owon
| Qauv | VDS1022I | VDS1022 | VDS2062 | VDS2064 | VDS3102 | VDS3104 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bandwidth | 25MHZ | 60MHZ | 100MHZ | |||||||||||
| Channel | 2 + 1 (zov) | 4 + 1 (zov) | 2 + 1 (zov) | 4 + 1 (zov) | ||||||||||
| Qauv Tus Ntaus | 100MSa / s | 1GSa / s | ||||||||||||
| Kab rov tav (S / div) | 5ns / div ~ 100s / div, kauj ruam ntawm 1 ~ 2 ~ 5 | 2ns / div ~ 100s / div, kauj ruam ntawm 1 ~ 2 ~ 5 | ||||||||||||
| Daim Ntawv Length | 5K | 10M | 5M | 10M | 5M | |||||||||
| Max tswv yim Voltage | 400V (PK - PK) (DC + AC, PK - PK) | 40V (PK - PK) (DC + AC, PK - PK) | ||||||||||||
| Vertical Resolution (A / D) | 8 khoom (2 raws ib txhij) | |||||||||||||
| Qauv | VDS1022I | VDS1022 | VDS2052 | VDS2062 | VDS3102 | VDS2064 | VDS3104 | |||||||
| Ntsug Sensitivity | 5mV / div ~ 5V / div | 2mV / div ~ 5V / div | ||||||||||||
| Tsav Yam | Ntug, Pulse, Yees duab, Nqes hav, thiab Lwm Yam | |||||||||||||
| Txhais hom | Nws pib, Li qub, thiab tib leeg | |||||||||||||
| Kev Tshaj Lij | Qauv, Kev Tshawb Nrhiav Ncig, thiab Feem Nrawm | |||||||||||||
| Waveform Lej | +, -, ×, ÷, invert, FFT | |||||||||||||
| Kev Sib Txuas Kev Sib Txuas Lus | USB 2.0 (kev rho tawm) | USB 2.0 | USB 2.0, LAN (yeem) | |||||||||||
| Multi-function Interface | Lub Teeb Liab | synchronized tawm tswv yim / tso zis, Tshaj / tsis, sab nraud txhais tswv yim | ||||||||||||
| Theem Txheem | TTL | |||||||||||||
| Fais fab mov | 5.0V / 1A | |||||||||||||
| Hwj chim Siab | ≤2.5W | ≤6.5W | ||||||||||||
| Dimensions (W × H × D) | 170 × 120 × 18 (hli) | 190 × 120 × 18 (hli) | ||||||||||||
| Ntaus Phaus | 0.26 kg | 0.3 kg | ||||||||||||
Cim npe nrov: VDS series XY hom PC oscilloscope, Suav teb, lwm tus neeg, manufacturers, zoo tshaj plaws
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