Isixhobo sokukhusela umbane esixhonywe kwirakhi
Isixhobo sokukhusela umbane esixhonywe kwirakhi
Iimbonakalo
● Ukukhutshwa kwangoku kukhulu kwaye ukhuseleko lwamanqanaba amaninzi luyamkelwa.
● Isixhobo sokukhusela se-semiconductor esakhelwe ngaphakathi, isantya sokuphendula ngokukhawuleza, i-voltage ephantsi eshiyekileyo.
● Amacandelo angundoqo amkela iimpawu ezidumileyo zamazwe ngamazwe kunye nokusebenza okuphezulu.
● Ukugcinwa kwamandla, ukukhuselwa kokusingqongileyo, ukufakwa okulula, okufanelekileyo kwiindidi ezahlukeneyo zojongano oluqhelekileyo.
● Ilahleko yokufaka iphantsi ukuze kuqinisekiswe umgca ogudileyo.
● I-coefficient yamaza amaza amancinane, uluhlu olubanzi lokusebenza kwamaza.
Umzekelo intsingiselo
|
Umzekelo: LH-RJ45/05-4-24 D (POE) |
LH | Umbane pick surge umkhuseli |
| RJ45 | RJ45 ujongano surge umkhuseli | |
| 5 | Umbane olinganisiweyo: 5, 12, 24V ~ | |
| 4 | 4:4 dlula; 8:8 sidlule | |
| 24 | Inani lojongano | |
| D | Ukungagqibeki: akukho modyuli yokhuseleko lwamandla; D: imodyuli yokukhusela amandla | |
| POE | Ukungagqibeki: imveliso eqhelekileyo; I-POE: inkxaso yezixhobo ze-POE |
Ipharamitha yobugcisa
| Umzekelo | LH-RJ45/05 | LH-RJ45/12 | LH-RJ45/24 | Iparamitha yePOE |
| Amandla ombane aphezulu aqhubekayo asebenzayo Uc | 6.5V | 15V | 30V | 60V |
| Ukukhutshwa okuqhelekileyo okwangoku (8/20μS) Ngaphakathi | 3KA | 3KA | 3KA | 5KA |
| Umbane olinganisiweyo we-Un | 5V | 12V | 24V | 48V |
| Ilinganiswe ngoku I | 1A | 1A | 1A | 1A |
| Ilahleko yokufaka | ≤0.5dB | ≤0.5dB | ≤0.5dB | / |
| indawo yokusebenza | -40 ℃~+85℃ | |||
| Ubuntu bezizalwane | ≤95％(25℃) | |||
| Umbala weqokobhe | Okumhlophe-mhlophe, tyheli | |||
| bonisa | Iimveliso ze-4 zifanelekile kwiinethiwekhi ze-10M / 100M; Iimveliso ze-8 zifanelekile kwiinethiwekhi ze-100M / 1000M | |||
● Le mveliso yindlela yokudibanisa ye-Shenlian.
● Nceda ukhethe imveliso enohlobo lojongano olufanayo njengesixhobo esikhuselweyo.
● Isixhobo sokukhusela umbane kufuneka sihambelane nombane osebenzayo wezixhobo ezikhuselweyo.
●Xa ufaka, nceda udibanise ngokuhambelana nomzobo wofakelo, apho i-IN igalelo, i-OUT yimveliso, i-PE yintambo yomhlaba, i-terminal yokufaka ixhunyiwe kwintambo yangaphandle, kwaye i-terminal ephumayo ixhunyiwe kwi-terminal yokufaka. izixhobo ezikhuselweyo. Musa ukuyidibanisa ngokungalunganga.
● Intambo ye-PE yesixhobo sokukhusela umbane kufuneka idibaniswe ngokuthembekileyo kwintambo yomhlaba wenkqubo yokukhusela umbane, kwaye ucingo lokudibanisa kufuneka lube lufutshane, lube lukhulu kwaye luthe ngqo.
●Isixhobo esibamba umbane kufuneka sivavanywe rhoqo ngexesha lokusetyenziswa kwayo. Ukuba iyasilela, kufuneka ilungiswe okanye itshintshwe kwangethuba ukuze kuqinisekiswe ukhuseleko lwezixhobo.
