I-TRSS-BNC Isivikelo Sokuhlinza Esiginali

Incazelo emfushane:

Idivayisi yokuvikela isignali yevidiyo ye-TRSS-BNC yokuvikela umbani wevidiyo isetshenziselwa ikakhulukazi ukuvikela ukukhuphuka kwesistimu yokusakaza kamabonakude wekhebula kanye nemishini yesistimu yokuqapha ividiyo ye-CCTV (njengerekhoda yevidiyo ye-hard disk, i-matrix, i-optical transceiver, ikhamera) yomugqa wokudlulisa ikhebula le-coaxial. Ingavimbela izinhlobo ezingenhla zemishini yesistimu ukuthi ingashaywe umbani noma umsindo wezimboni obangelwa amandla kagesi angaphezu kwamandla, izenzakalo ezidlulele kanye namanye ama-voltage akhuphukayo asheshayo ukuze adale umonakalo unomphela noma ukuphazamiseka okusheshayo kusistimu noma okokusebenza.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso somkhiqizo Idivayisi yokuvikela isignali yevidiyo ye-TRSS-BNC yokuvikela umbani wevidiyo isetshenziselwa ikakhulukazi ukuvikela ukukhuphuka kwesistimu yokusakaza kamabonakude wekhebula kanye nemishini yesistimu yokuqapha ividiyo ye-CCTV (njengerekhoda yevidiyo ye-hard disk, i-matrix, i-optical transceiver, ikhamera) yomugqa wokudlulisa ikhebula le-coaxial. Ingavimbela izinhlobo ezingenhla zemishini yesistimu ukuthi ingashaywe umbani noma umsindo wezimboni obangelwa amandla kagesi angaphezu kwamandla, izenzakalo ezidlulele kanye namanye ama-voltage akhuphukayo asheshayo ukuze adale umonakalo unomphela noma ukuphazamiseka okusheshayo kusistimu noma okokusebenza. 1. Lolu chungechunge lwezinqamuli zombani zesignali yevidiyo zingafakwa endaweni ye-LPZ0-1 noma zixhunywe ngokuqondile ochungechungeni ekugcineni kwezinto ezivikelwe (noma isistimu). Ukusondela kumishini evikelwe (noma isistimu) ngesikhathi sokufakwa, kuba ngcono 2. Itheminali yokufaka (IN) yesibambisi sombani ixhunywe emugqeni wesignali, futhi ukuphela kwe-output (OUT) ixhunywe kumpahla evikelwe. Awukwazi ukuhlehliswa. 3. Intambo ye-PE yedivayisi yokuvikela umbani kufanele ixhunywe emhlabathini wesistimu yokuvikela umbani ngoxhumano oluqinile lwe-equipotential, ngaphandle kwalokho izothinta ukusebenza kokusebenza. 4. Umkhiqizo awudingi ukunakekelwa okukhethekile. Zama ukuncika ohlangothini lwemishini lapho ufaka; lapho uhlelo lokusebenza lunephutha futhi usola ukuthi umvikeli wombani, ungasusa isivikeli sombani bese uhlola futhi. Uma ibuyiselwa esimweni ngaphambi kokusetshenziswa, kufanele ishintshwe. Idivayisi yokuvikela umbani. 5. Sebenzisa intambo emfishane ngangokunokwenzeka ukuze umise isibambi sombani. Ukubekwa phansi kwesibambi sombani kusebenzisa indlela yokugcina indawo yokugcina phansi, futhi intambo yaphansi kufanele ixhunywe ngocingo oluphansi lokuvikela umbani (noma igobolondo lezinto ezivikelwe). Intambo evikelekile yesiginali ingaxhunywa ngokuqondile kutheminali yaphansi. 6. Idivayisi yokuvikela umbani ayidingi ukulungiswa isikhathi eside uma ifakwe ngaphansi kwezimo ezingadluli izidingo. Idinga kuphela ukunakekelwa okujwayelekile kohlelo; uma kunenkinga ngokudluliswa kwesignali ngesikhathi sokusetshenziswa, ukudluliswa kwesignali kuzobuyela kokujwayelekile ngemva kokushintshwa kwedivayisi yokuvikela umbani. Kubonisa ukuthi isivikelo sombani sonakele futhi sidinga ukulungiswa noma ukushintshwa. Izici zomkhiqizo 1. Umthamo omkhulu wokugeleza we-10KA (8/20μs). 2. Ukuvikelwa kombani kwamazinga amaningi, impendulo esheshayo, ukulahlekelwa kokufaka okuncane. 3. Izingxenye ze-elekthronikhi ezingumongo zonke ziyimikhiqizo eyaziwayo. 4. Ukufakwa kwe-Tandem, ukufakwa okulula nokulula.

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