Ho ke ke ha latoloa seoadaptara ea motlakase ea cctvke ea bohlokoa bakeng sa polokeho ea video le lik'hamera tsa ts'ireletso.Bakeng sa ho netefatsa ts'ireletseho le bots'epehi ba sistimi ea hau ea ho shebella likoto tsa video, li-installer le basebelisi ba hloka ho khetha matla a boleng bo holimo.Phepelo ea motlakase ea boleng bo tlase e ka baka ho sotha litšoantšo, ho panya, hape le tšenyo ea lisebelisoa tsa khamera ea ts'ireletso.Hangata, lik'hamera tsa ts'ireletso tsa kantle li sebelisa 12v dc adapter ea motlakase 2.1 mm 1a cctv, hammoho le lik'hamera tsa PTZ li sebelisa matla a 24V AC, lik'hamera tse ling tsa ts'ireletso li ka sebelisa matla a 220V AC, phepelo ea motlakase ea 5V DC e sebelisoa haholo ka lik'hamera tsa ts'ireletso tsa ka hare.
Li-adapter tsa motlakase kapa mabokose a potolohang?
Lik'hamera tsohle tsa ts'ireletso li hloka mofuta o itseng oa mohloli oa matla.Mabokose a potoloho ea matla le hapeadaptara ea matla ea khamera ea cctvli sebelisoa boholo ba lits'ebetso tsa lik'hamera tse sireletsang.Haeba u kenya lik'hamera tse 4 kapa ka tlase ho moo, boholo ba li-installer li tla khetha ho sebelisa adaptara ea motlakase le li-splitter ha li-setups li kenyelletsa lik'hamera tse ngata, li tla sebelisa lebokose la ho tsamaisa motlakase.Ha u khetha adaptara ea motlakase, etsa bonnete ba hore u fumana e tšehetsang motlakase le maemo a boemo ba lik'hamera tsa hau.
Lik'hamera tsohle tsa ts'ireletso li hloka mofuta o itseng oa mohloli oa matla.Mabokose a tsamaisang motlakase le adaptara ea matla ea kh'amera ea cctv a sebelisoa boholo ba lits'ebetso tsa lik'hamera tsa ts'ireletso.Haeba u kenya lik'hamera tse 4 kapa ka tlase ho moo, boholo ba li-installer li tla khetha ho sebelisa adaptara ea motlakase le li-splitter ha li-setups li kenyelletsa lik'hamera tse ngata, li tla sebelisa lebokose la ho tsamaisa motlakase.Ha u khetha adaptara ea motlakase, etsa bonnete ba hore u fumana e tšehetsang motlakase le maemo a boemo ba lik'hamera tsa hau.
Khamera ea ts'ireletso e ts'ehetsa DC12V/AC24V ka bobeli, mokhoa oa ho khetha adaptara ea matla bakeng sa kh'amera ea cctv?
Adapter ea matla
Mabokose a potoloho a CCTV
Ho khetha motlakase oa AC24V, hobane ka har'a mefuta e tšoanang ea phetisetso, motlakase o moholo, tšebeliso e fokotsehileng.Matla a phahameng a matla a ka lumella kh'amera ea elektroniki ho fumana matla a lekaneng.Ho sa le joalo, u sebelisa AC 24V, ha u lokisa lik'hamera tsa ts'ireletso, u ka khetha phepelo ea matla a sync, sena se ka hokahanya maqhubu a emeng a foto ho lisebelisoa tse fapaneng.
Joang ho fana ka matla a lekaneng ho lik'hamera tsa polokeho?
Matšoenyeho ana a thata ho arajoa bakeng sa li-installer tse sa tsebeng letho, tse ngata tsa tsona li fumana hore matla a motlakase ha a lekana ka litefiso tsa 'nete, ba hloka ho eketsa phepelo ea motlakase.Ebile, kh'amera ea ts'ireletso ea elektroniki e hloka hona joale haholo ha e qala ho qala lirifi, hammoho le ts'ebeliso ea phetisetso, ka lebaka leo, ho tseba hore na motlakase o hlokahalang ka kakaretso, ha ho bolele hore o eketsa matla a lekantsoeng a khamera ka 'ngoe hammoho.Mokhoa o nepahetseng o kenyelletsa matla a lekantsoeng, ebe o atisa 1.3, sephetho ke phepelo ea 'nete e hlokahalang bakeng sa lik'hamera tsa polokeho, ho feta moo o hloka ho nahana ka tšebeliso ea matla a terata le moralo oa tekanyetso ea matla.
Mohlala:
Haeba re kenya lik'hamera tsa ts'ireletso tsa likarolo tse 100 mohahong oa khoebo, matla a behiloeng ke 4W bakeng sa khamera ea tšireletso.Mokhoa oa ho bala matla a hlokahalang?
Tšebeliso ea matla ea khamera e sireletsehileng: 4W x 100 lisebelisoa x 1.3 = 520W
Ka mor'a ho sebelisoa, ho hlokahala maemo a matla: 520W x 1.3 = 676W
Tšebeliso ea likhoele le tekanyetso ea matla: 676W x 1.3 = 878W
Ke eng eo u lokelang ho e qoba ha u theha adaptara ea motlakase ea khamera ea cctv?
Basebelisi ba tlameha ho qoba ho sebelisa mohloli oa motlakase o bohareng kapa o le mong.Ntlha e thathamisitsoeng ka tlase:
1) Ha o bulela / tima phepelo ea motlakase ho lokisa sistimi ea khamera.Likh'amera tsohle tsa ts'ireletso le tsona lia qala, pitso ea boot current e kholo, sena se tla ba le tšusumetso e ntle phepelong ea motlakase, se ka baka tšenyo ea phepelo ea motlakase.
2) Haeba lik'hamera tsohle tsa polokeho li sebelisa motlakase o le mong.Hang ha phepelo ea motlakase e ba le mathata, lik'hamera tsohle tsa polokeho ea video li tla tima.Haholo-holo bakeng sa lintlha tse ling tsa bohlokoa tseo u sa khoneng ho li beha leihlo.
Joale, mokhoa o nepahetseng ke ofe?Ho nka mohlala o kaholimo, sebopeho se le seng sa indasteri se hloka lik'hamera tsa ts'ireletso tsa sistimi tse 100, tse hlokang phepelo ea motlakase ea 800W ka botlalo, tokisetso e nepahetseng e sebelisa lisebelisoa tsa motlakase tse 4, phepelo e 'ngoe le e 'ngoe ea motlakase e fana ka matla a 200W.Ho etsa bonnete ba hore, ha phepelo e le 'ngoe ea motlakase e senyeha, lik'hamera tse ling tsa polokeho le ts'ireletso li ntse li sebetsa.
Ke lintlha life tse ling tseo u lokelang ho li ela hloko?
1) Ha hokela lik'hamera tsa polokeho hophepelo ea motlakase, u se ke ua hokela lik'hamera tsa tšireletso tse hokahantsoeng le linaha tse fapaneng hammoho le lik'hamera tse haufi tse hokahaneng tsa polokeho le ts'ireletso phepelong e tšoanang ea matla.Haeba e hokahantsoe le phepelo ea motlakase e ts'oanang hantle, hang ha motlakase oa phepelo ea motlakase o theko e phahameng haholo, o tla senya haufi le lik'hamera tsa ts'ireletso tse hokahaneng, hang ha motlakase o fokotsehile, lik'hamera tse hoketsoeng libakeng tse telele li ke ke tsa sebetsa.Lik'hamera tsohle tse haufi tsa ts'ireletso tse hokahaneng li lokela ho hokela phepelong e le 'ngoe ea motlakase,' me likhamera tsohle tse hokahaneng tsa ts'ireletso tse hokahantsoeng libakeng tse telele li lokela ho hokela phepelong e 'ngoe ea motlakase.
2) Haeba mefuta e mengata ea ts'ireletso ea lik'hamera tsa ts'ireletso e le hole haholo, basebelisi ba ka sebelisa motlakase o mongata, joalo ka 30V, 36V, 48V joalo-joalo.Motlakase oa 220V AC.
Lihlahisoa tse amanang
Nako ea poso: May-11-2022