Imodeli yoKhuseleko lweSurgery equipotential Connector
Imodeli yoKhuseleko lweSurgery equipotential Connector
Inethiwekhi ye-POE yokukhusela i-protector isetyenziselwa ukukhusela umbane we-AC / DC kunye nomqondiso womnatha wesixhobo sothungelwano lwe-POE, ngaloo ndlela ithatha ngokufanelekileyo impembelelo yamandla eveliswa yi-surge, kunye nokwazisa amandla emhlabeni ngentambo yokumisa. Uyilo oludibeneyo olunemisebenzi emininzi lunciphisa iindleko zokukhusela kunye nobunzima bofakelo, lugcina indawo yokufakela, kwaye luphucula kakhulu umphumo wokukhusela obanzi wekhamera.
Umqondiso wokubamba umbane luhlobo lomkhuseli wokutya, oluyimbonakaliso ebalulekileyo yokhuseleko lwangaphakathi. Kuphuhliso lwanamhlanje olukhawulezayo lwetekhnoloji yolwazi, ukusetyenziswa kwesixhobo sokukhusela umbane womqondiso kuxhaphake ngakumbi, kwaye kuye kwaxatyiswa kakhulu ngumntu wonke. Kukho iintlobo ezininzi zeempawu zokubamba umbane, ekufuneka zihambelane ngokufanelekileyo ngokwezidingo ezihambelanayo.
Ukhuseleko lombane wedatha kumgangatho ophantsi wophawu lwedatha, kuqukwa isixhobo sokukhusela umbane weTV, isixhobo sokhuseleko sombane esijijekileyo, isixhobo sokhuseleko sombane sombane, isathelayithi isixhobo sokukhusela i-eriyali, umamkeli kunye nesixhobo sokukhusela umbane wenkonzo.
(1) Ukukhuselwa okuphambili komqondiso
Ukukhuselwa kophawu olujijekileyo (iplagi yokukhusela i-overvoltage) ikhusela inkqubo yomqondiso kunye nezixhobo. I-voltage elinganisiweyo yi-100vac / DC, kwaye ubuninzi bokukhutshwa kwe-ismax yangoku yomgca ngamnye yi-10kA (8 ~ 20 A) μ s) Ixesha lokuphendula lingaphantsi kwe-10ns.
Kwiintambo zamandla, imigca yesignali (i-analog kunye nedijithali), umzekelo, i-110VAC / DC yezixhobo zefowuni; Ulawulo kunye nemigca yesixhobo kunye nemigca yedatha yi-12V DC / 8V AC kunye ne-24V DC / 15V AC. isibambi sombane somqondiso AD / kz-24 siya kufakwa. Isixhobo esikhuselayo se-LH (ngokufutshane: SPD, isibizo: isikhuseli sokutya, isibambi sokutya) ifanelekile kula mashishini anjengemali karhulumente kunye ne-inshurensi yekhompyuter yabo, ikhompyuter yesiphelo, iseva yemodem kunye ne-transceiver apho uthumelo lwentambo ye-9,15 I-pim okanye intambo ye-remote-sensing, i-remote-teting yesixhobo sojongano lwesimbo se-D iya kunciphisa inkathazo yesoftware kunye nehardware yokuza kothusayo
Umzekelo intsingiselo
|
UMZEKELO:LH-DB9 |
LH | Umbane pick surge umkhuseli |
| DB9 | DB9; I-9-pin; DB25; I-25-pin |
Umzobo weSchematic
Ipharamitha yobugcisa
|
Umzekelo |
LRWS-POE/100 |
|
|
|
Inxalenye yenethiwekhi |
Icandelo lamandla |
|
Ixabiso lombane osebenzayo Un |
5V |
48V |
|
Amandla ombane aphezulu aqhubekayo asebenzayo Uc |
8V |
68V |
|
Ireyithwe ukusebenza ngoku IL |
300mA |
2A |
|
Ukukhutshwa okuqhelekileyo ngoku kwi-(8/20us) |
5KA |
|
|
Ubuninzi bokukhupha ngoku Imax(8/20us) |
10KA |
|
|
Inqanaba loKhuselo Up |
≤15V |
≤110V |
|
Elona qondo losulelo Vs |
1000Mbps |
- |
|
Ilahleko yokufaka |
≤0.2dB |
- |
|
Ixesha lokuphendula TA |
≤1ns |
|
|
Ubushushu bokusebenza T |
-40~+85℃ |
|
|
Khusela ucingo olungundoqo |
1, 2, 3, 6 |
(4, 5), (7, 8) |
1. Ngaphambi kokuba umtya womkhuseli wokunyuka uqhagamshelwe kwizixhobo ezikhuselweyo, amandla kufuneka acinywe, kwaye ukusebenza okuphilayo kunqatshelwe ngokungqongqo.
2. Ukufakwa kuluhlu phakathi kwemigca yezixhobo ezikhuselweyo, uxhulumaniso lwe-interface kufuneka luthembeke, kwaye umkhuseli wokunyuka une-input (IN) kunye ne-output (OUT) amanqaku. I-terminal ephumayo iqhagamshelwe kwizixhobo ezikhuselweyo, musa ukudibanisa ngasemva. Ngaphandle koko, umkhuseli wokunyuka uya konakaliswa xa umbane ubetha, kwaye izixhobo aziyi kukhuselwa ngokufanelekileyo (jonga ukufakela kunye nomzobo wocingo).
3. Intambo yomhlaba (PE) kufuneka idibaniswe ngokuthembekileyo kumgca womhlaba wenkqubo yokukhusela i-surge, kwaye ubude kufuneka bube bufutshane ukufezekisa umphumo wokukhusela.
4. Izixhobo kufuneka zinqanyulwe xa ufaka ucingo lokumisa ukuze ugweme umonakalo kwisixhobo ngenxa yokungeniswa kwemisinga enamandla njenge-welding yombane ukusuka ekupheleni kocingo.
5. Qhagamshela ucingo olusezantsi lomkhuseli wokunyuka kunye negobolondo yensimbi yesixhobo kwi-bar yokuqokelela umhlaba.
6. Ngethuba lokusetyenziswa, umkhuseli wokunyuka kufuneka avavanywe rhoqo. Ukuba iyasilela, kufuneka ilungiswe okanye itshintshwe kwangethuba ukuze kuqinisekiswe ukhuseleko lwezixhobo ezikhuselweyo.
7. Abangengabo abachwephesha akufuneki bawuqhawule.
