Tattoo Power Supply Cheebtsam

Lub khoos phis tawj tattoo fais fab mov yog ib qho kev ywj pheej kaw uas tau nruab rau hauv lub ntsiab chassis. Nws txoj haujlwm yog hloov pauv tam sim no mus rau qhov chaw ruaj khov tam sim no xws li 5V, -5V, +12V, -12V, +3.3V los ntawm kev hloov pauv tattoo fais fab transformer. Nws yog siv los muab cov khoom siv xws li system version, floppy disk, hard drive thiab ntau yam adapter expansion phaib nyob rau hauv lub ntsiab chassis. Nyob rau hauv layman cov ntsiab lus, yog hais tias ib tug tattoo fais fab mov tawg, lwm backup tattoo fais fab mov yuav siv sij hawm nws qhov chaw. Cov khoom siv kho vajtse muaj tuaj yeem txhim kho los ntawm kev muab cov roj teeb thaub qab rau cov nodes thiab disks. HP-txhawb cov khoom siv hluav taws xob tsis cuam tshuam (UPS), xws li HP PowerTrust, tiv thaiv hluav taws xob tam sim no. Lub tshuab hluav taws xob thiab lub zog hluav taws xob yuav tsum tau txuas nrog hauv txoj hauv kev uas daim iav daim ntawv luam tau txuas nrog cov khoom siv hluav taws xob sib txawv. Lub hauv paus disk thiab nws cov node sib raug yuav tsum tau siv los ntawm tib lub zog tattoo fais fab. Tshwj xeeb, pawg xauv disk (siv raws li tus arbiter thaum reorganizing pawg) yuav tsum muaj ib tug redundant fais fab mov, los yog nws muaj peev xwm yuav powered los ntawm ib tug fais fab mov sab nraud rau cov nodes nyob rau hauv pawg. Koj tus neeg sawv cev HP tuaj yeem muab cov ncauj lus kom ntxaws txog pawg lub zog, disk, thiab LAN kho vajtse layout. Ntau lub disk arrays thiab lwm cov khib-mounted tshuab tam sim no muaj ntau lub zog nkag. Lawv yuav tsum tau siv nrog cov khoom siv hluav taws xob sib txawv ntawm cov cuab yeej txuas nrog cov khoom siv hluav taws xob sib cais nrog ob lossis peb lub zog hluav taws xob, yog li ntawd, feem ntau, ntev npaum li tsis muaj ntau tshaj ib lub voj voog tsis ua haujlwm, lub kaw lus tuaj yeem ua haujlwm li qub. Yog li ntawd, yog tias tag nrho cov khoom siv hauv pawg muaj 2 lossis 3 tattoo fais fab inputs, nws yuav tsum muaj tsawg kawg yog peb lub voj voog ywj pheej los xyuas kom meej tias tsis muaj ib qho ntawm qhov tsis ua haujlwm hauv Circuit Court tsim ntawm pawg.