Ib Lub Khoos Phis Tawj Kev Lag Luam (IPC) yog lub khoos phis tawj tshwj xeeb tsim los rau kev lag luam ib puag ncig, tus yam ntxwv los ntawm kev ntseeg siab, ruaj khov, thiab ua haujlwm tiag - sijhawm. Industrial PCs ua lub luag haujlwm tseem ceeb hauv kev lag luam xws li kev lag luam automation thiab kev tsim khoom ntse. Tsab ntawv xov xwm no muab cov ncauj lus kom ntxaws txog cov khoom siv kho vajtse ntawm Kev Lag Luam Tus Kheej Computer.
I. Txheej txheem cej luam
Cov khoom siv kho vajtse ntawm lub khoos phis tawj tswj kev lag luam feem ntau suav nrog cov hauv qab no: motherboard, CPU, nco, hard drive, fais fab mov, cov khoom siv nkag / tso tawm, nthuav daim npav, thiab chassis. Cov khoom no yuav piav qhia hauv qab no.
II. Motherboard
1. Muaj nuj nqi ntawm Motherboard
Lub motherboard yog qhov tseem ceeb ntawm lub computer tswj kev lag luam. Nws txuas tag nrho cov khoos phis tawj kho vajtse thiab ua haujlwm los tswj thiab tswj lawv. Qhov kev ua tau zoo ntawm lub motherboard cuam tshuam ncaj qha rau kev ua haujlwm ntawm tag nrho lub computer system.
2. Kev faib tawm ntawm Motherboards
Raws li lawv qhov loj me thiab hom interface, motherboards rau kev tswj hwm kev lag luam tuaj yeem raug cais raws li hauv qab no:
(1) ATX Motherboards: Loj loj, haum rau loj -scale industrial tswj computers.
(2) Micro-ATX Motherboards: Qhov loj me me, haum rau me me thiab nruab nrab- cov khoos phis tawj tswj kev lag luam loj.
(3) Mini-ITX Motherboards: Qhov me tshaj plaws hauv qhov loj, haum rau cov khoos phis tawj tswj kev lag luam.
3. Cov Cheebtsam tseem ceeb ntawm Motherboard
(1) CPU Socket: Siv los nruab CPU.
(2) Memory Slots: Siv los nruab lub cim xeeb modules.
(3) Expansion Slots: Siv los txhim kho daim npav nthuav dav, xws li daim npav duab thiab daim npav network.
(4) Hard Drive Interface: Siv los txuas cov hard drive.
(5) I/O Ports: suav nrog USB ports, serial ports, parallel ports, thiab lwm yam.
(6) Fais fab mov Connector: Siv los txuas lub hwj huam mov.
(7) BIOS Chip: Khaws lub motherboard lub Basic Input/Output System.
(8) Clock Chip: Siv los tswj lub motherboard lub moos teeb liab.
(9) Network Chip: Siv los pab txhawb kev sib txuas lus network.
III. CPU
1. Lub luag haujlwm ntawm CPU
CPU (Central Processing Unit) ua haujlwm raws li "lub hlwb" ntawm lub khoos phis tawj tswj kev lag luam, lub luag haujlwm rau kev ua tiav cov lus qhia thiab ua cov ntaub ntawv.
2. Kev faib tawm ntawm CPUs
Raws li lawv cov architecture thiab kev ua tau zoo, CPUs rau kev lag luam tswj computers tuaj yeem faib raws li hauv qab no:
(1) x86 Architecture CPUs: Xws li Intel's Core series thiab AMD's Ryzen series.
(2) ARM Architecture CPUs: Xws li NVIDIA's Jetson series thiab Qualcomm's Snapdragon series.
(3) MIPS Architecture CPUs: Xws li Loongson series.
3. Kev ntsuas qhov tseem ceeb ntawm CPU
(1) Clock Ceev: CPU lub moos zaus, ntsuas hauv GHz.
(2) Tus naj npawb ntawm Cores: Tus naj npawb ntawm kev ua haujlwm hauv CPU.
(3) Cache: Siab - ceev hauv nco siv los khaws cov lus qhia thiab cov ntaub ntawv.
(4) Kev siv hluav taws xob: Tus nqi hluav taws xob siv los ntawm CPU thaum ua haujlwm.
IV. Nco
1. Lub Luag Haujlwm ntawm Kev Nco
Nco yog ib ntus cia ntawm lub computer tswj kev lag luam, siv los khaws cov kev pab cuam thiab cov ntaub ntawv.
2. Kev faib tawm ntawm Kev Nco
Raws li lub cim xeeb hom thiab interface, lub cim xeeb ntawm kev lag luam tswj cov khoos phis tawj tuaj yeem muab faib ua pawg hauv qab no:
(1) DDR Nco: Xws li DDR3, DDR4, thiab lwm yam.
(2) SDRAM: xws li SDRAM, DDR2, thiab lwm yam.
(3) RDRAM: xws li RDRAM, thiab lwm yam.
3. Kev ntsuas qhov tseem ceeb ntawm kev nco
(1) Peev Xwm: Tus nqi ntawm qhov chaw cia hauv lub cim xeeb, ntsuas hauv GB.
(2) Zaus: Kev ua haujlwm zaus ntawm lub cim xeeb, ntsuas hauv MHz.
(3) Sijhawm: Lub latency ntawm lub cim xeeb, ntsuas hauv CL.
(4) Voltage: Kev khiav hauj lwm voltage ntawm lub cim xeeb.
V. Hard Drives
1. Muaj nuj nqi ntawm Hard Drives
Lub hard disk drive (HDD) ua haujlwm ruaj khov rau cov khoos phis tawj tswj kev lag luam, siv los khaws cov kev khiav haujlwm, kev siv, thiab cov ntaub ntawv.
2. Kev faib tawm ntawm Hard Drives
Raws li lawv cov interfaces thiab kev ua tau zoo, hard drives rau industrial tswj computers yuav categorized raws li nram no:
(1) SATA hard drives: xws li 7200 RPM, 5400 RPM, thiab lwm yam.
(2) SSD Drives: Xws li NVMe thiab SATA-interface SSDs.
(3) HDD Drives: Xws li kev lag luam-chav kawm thiab desktop-class drives.
3. Qhov tseem ceeb Performance metrics ntawm Hard Drives
(1) Peev Xwm: Tus nqi ntawm qhov chaw cia ntawm lub hard drive, ntsuas hauv TB.
(2) Rotational Speed: Qhov ceev ntawm lub hard drive spin, ntsuas hauv RPM.
(3) Cache: Lub hard drive siab - ceev tsis nco, ntsuas hauv MB.
(4) Hom interface: Xws li SATA, SAS, thiab lwm yam.
VI. Fais fab mov
1. Muaj nuj nqi ntawm Kev Siv Hluav Taws Xob
Lub Hwj Chim Fais Fab (PSU) yog cov khoom siv hluav taws xob rau cov khoos phis tawj tswj kev lag luam, lub luag haujlwm rau hloov cov tswv yim AC lub zog rau hauv DC lub zog xav tau los ntawm lub khoos phis tawj.
2. Kev faib cov khoom siv hluav taws xob
Raws li kev ntsuas hluav taws xob thiab kev sib txuas, cov khoom siv hluav taws xob rau kev tswj hwm kev lag luam tuaj yeem raug cais raws li hauv qab no:
(1) ATX Power Supply: Haum rau ATX motherboards.
(2) Micro-ATX Power Supply: Haum rau Micro-ATX motherboards.
(3) Mini-ITX Power Supply: Haum rau Mini-ITX motherboards.
3. Kev ntsuas qhov tseem ceeb ntawm cov khoom siv hluav taws xob
(1) Lub zog: Lub zog tso zis ntawm lub hwj chim, ntsuas hauv watts (W).
(2) Efficiency: Lub zog hloov dua siab tshiab ntawm cov khoom siv hluav taws xob.
(3) Cov ntawv pov thawj: xws li 80 PLUS daim ntawv pov thawj, thiab lwm yam.
(4) Connectors: xws li 24-pin, 8-pin, thiab lwm yam.