Raws li ib txwm muaj, qhov kev nyab xeeb hluav taws xob uas tib neeg lub cev tso cai rau kev sib cuag txuas mus ntxiv yog 36V, thiab tib neeg lub cev tsis tuaj yeem pom qhov hluav taws xob hauv qab no.36V.
- Voltage nyob rau hauv ntau scenarios nyob rau hauv lub neej
1. Cov kab hluav taws xob hauv lub tsev xaim feem ntau yog tsim los ntawm 8- tub ntxhais hlau tsis muaj pa oxygen, thiab tom qab ntawd qhwv nrog ib txheej insulating. Qhov tseeb, qhov hluav taws xob nyob rau hauv lub network cable tsuas yog 3V, uas lub ncov voltage yog hais txog 10V, thiab nws qhov siab tshaj plaws tiv taus voltage yog hais txog 15V, thaum lub voltage uas tib neeg lub cev muaj peev xwm tiv taus yog 36V, yog li qhov siab tshaj plaws voltage tus nqi uas lub network cable tuaj yeem tiv taus yog 15V, uas yog tus nqi hluav taws xob uas yuav tsis ua rau tuag ncaj qha lossis tsis taus.
2. Qhov voltage ntawm AC high-frequency teeb liab nyob rau hauv 100M ntawm Ethernet cov ntaub ntawv kis tau tus mob thiab txais tos tsis pub dhau 3V.
3. Qhov siab tshaj plaws ua haujlwm voltage ntawm RJ45 interface yog 8V.
4. Qhov hluav taws xob DC ntawm lub network cable teeb liab uas xa xov tooj yog 48-50V, uas yog siab tshaj qhov siab tshaj qhov hluav taws xob uas tib neeg lub cev tuaj yeem tiv taus, thiab muaj cov khoom siv hluav taws xob sab hauv siab. Thaum lub xov tooj tawm ntawm tus nuv, nws yog 6-12V DC. Thaum muaj kev hu xovtooj tuaj, lub suab nrov yog hais txog 75V AC, uas tsis muaj kev nyab xeeb rau kov ncaj qha.
5. Yog tias koj siv ib qho 8-core network cable raws li kev saib xyuas cable, txhawm rau xyuas kom meej tias qhov kev khiav hauj lwm voltage ntawm lub koob yees duab hauv cov ntawv thov tiag tiag tsis qis dua 10V, nws yog qhov zoo tshaj plaws los xaiv lub network tsis muaj oxygen. kab. Oxygen-dawb tooj liab hlau muaj cov yam ntxwv ntawm kev ua haujlwm qis thiab muaj zog sib kis teeb liab kev ruaj ntseg, thiab lub davhlau ya nyob twg voltage poob tus nqi yuav tsis siab dhau, uas yog guaranteed ntau rau lub cev ua hauj lwm ntawm lub koob yees duab.
- Common Voltage Levels los ntawm Daim Ntawv Thov
1. 5V: USB-powered li, ib co sensors, microcontrollers, thiab me me electronics.
2. 12V: Automotive systems (piv txwv li, tsheb teeb pom kev zoo thiab lub suab), qee qhov LEDs, cov khoom siv hauv computer (xws li cov kiv cua thiab disk drives).
3. 24V: Muaj sensors, neeg hlau, qee qhov HVAC tshuab, thiab cov khoom siv hluav taws xob tsawg.
4. 48V: Cov khoom siv sib txuas lus, lub tsheb kauj vab hluav taws xob, thiab cov ntaub ntawv chaw siv hluav taws xob.
5. 110-120V thiab 220-240V: Cov khoom siv hauv tsev thiab chaw ua haujlwm, teeb pom kev zoo, cov cuab yeej hluav taws xob (nyob ntawm lub teb chaws tus qauv hluav taws xob hluav taws xob hluav taws xob).
