PDU sawv cev rau Lub Hwj Chim Faib Fais Fab, uas yog lub cuab yeej tseem ceeb hauv cov chaw khaws ntaub ntawv niaj hnub thiab cov chav neeg rau zaub mov. Nws ua haujlwm raws li lub hauv paus tswj hwm lub zog uas faib lub zog rau ntau yam khoom siv, ua kom cov haujlwm tsis muaj kev cuam tshuam. PDUs yog tsim los tswj ob theem ib-theem thiab peb-theem fais fab, nyob ntawm seb qhov yuav tsum tau ua ntawm cov cuab yeej siv hluav taws xob. Ib-theem fais fab yog hais txog cov hluav taws xob hluav taws xob uas siv ib lub zog xa hluav taws xob los faib hluav taws xob. Nws yog feem ntau siv nyob rau hauv tsev neeg thiab cov lag luam me, qhov twg qhov kev thov rau lub hwj chim kuj tsawg. Ntawm qhov tod tes, peb-theem hluav taws xob faib hluav taws xob siv peb lub waveforms faib hluav taws xob, tso cai rau cov hluav taws xob ntau dua thiab cov hluav taws xob tso tawm. Hom fais fab no feem ntau yog siv rau hauv kev lag luam chaw thiab cov ntaub ntawv loj. Txhawm rau sib txawv ntawm ib-theem thiab peb-theem PDUs, ib qho yuav tsum xav txog ob peb yam tseem ceeb:
1. Input Voltage: Ib-theem PDUs feem ntau muaj qhov input voltage ntawm 120V-240V, thaum peb-theem PDUs muaj input voltage ntawm 208V-480V.
2. Number of Phases: Ib-theem PDUs faib lub zog siv ib theem, thaum peb-theem PDUs faib lub zog siv peb theem.
3. Kev teeb tsa hluav taws xob: Ib-theem PDUs muaj qhov hluav taws xob uas tsim los rau ib-theem fais fab, thaum peb-theem PDUs muaj qhov hluav taws xob uas tsim los rau peb-theem fais fab.
4. Load Capacity: Peb-theem PDUs yog tsim los tswj cov peev txheej siab dua li ib-theem PDUs. Hauv cov ntsiab lus, qhov sib txawv tseem ceeb ntawm ib-theem thiab peb-theem PDU yog nyob rau hauv lawv cov input voltage, pes tsawg theem, qhov hluav taws xob configuration, thiab load peev xwm. Nws yog ib qho tseem ceeb uas yuav tsum xaiv qhov tsim nyog PDU raws li lub zog xav tau ntawm cov cuab yeej siv nws yuav ua kom lub zog ua kom ntseeg tau thiab ua haujlwm tau zoo.
Post lub sij hawm: Dec-19-2024