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PHL-12/D12BM/D12Y2 、PHL-24/D12BM/D12Y2、PHL-220/D12BM/D12Y2

Mana Whatunga Hiko Toru-i-tetahi Pūrere Parenga Ngaru

Ngā Kāwai Hua
Nga Hua kua tohua

PHL-12/D12BM/D12Y2 、PHL-24/D12BM/D12Y2、PHL-220/D12BM/D12Y2

Beijing Pinghe Tiaki Uira Whakaahuatanga Hua

    Tirohanga Hua

    Ko nga hua raupapa toru-i roto i te-kotahi he hua whakamarumaru uira mo nga kaamera ataata tairitenga me te mana paraharaha, e tiaki ana i te hiko o te kamera, te paparinga matakite, te mana paraharaha/tītaha me etahi atu ara iahiko mai i te pupuhi hiko uira, te ngaohiko me te ngaohiko whakahaere, me te e whakamahia nuitia ana i roto i te haumarutanga a te iwi, te aroturuki waka me etahi atu mara. Ko tenei raupapa o nga hua ko nga ahuatanga o te whakauru teitei, te iti o te mate whakaurunga, te iti o te pehanga toenga me te whakaurunga pai, me te pai o te tiaki uira.

    Nga tohu hangarau matua

    Tohutohu PHL-12/D12BM/D12Y2 PHL-24/D12BM/D12Y2 PHL-220/D12BM/D12Y2
    Wāhanga ataata/whakahaere  
    Ngaohiko whakahaere Uc 12V
    Ko te tukunga o naianei ki roto 3kA(8/20μs)
    Te kaha rerenga teitei Imax 5kA(8/20μs)
    Taumata tiaki 40V(10/700μs)
    Reiti tuku vs Mana:10Mbps Ataata:100Mbps
    Wā Whakautu (Ta) 1ns
    Ngaronga whakauru 0.5dB
    Puka hono Ataata: BNC(Kua whirihorahia a J me K kia rite ki nga tino hiahia)
    Mana paraharaha/tītaha: momo crimp
    Tuku hiko  
    Ngaohiko mahi (Un) 12VDC 24VAC 220VAC
    Ko te tukunga o naianei ki roto 5kA(8/20μs)
    Te kaha rerenga teitei Imax 10kA(8/20μs)
    Ina he 1n te taumata tiaki, 8/20μs ki runga 60V 100V 900V
    Puka hono Momo kiripiri
    Ahu whakahuahua (haunga te waea papa) 130*80*30mm
    Taumata tiaki IP20

     

    Te taiao whakaurunga

    Me noho ki roto, ki roto ranei i te pouaka parewai.
    A ape i te whakaurunga ki nga waahi ka kaha te wiri paraihe.
    Me whakarite kia rite te ngaohiko, te naianei me te reiti tuku tohu o te wahi tuku hiko ki te hopu uira.
    Me whakarite ka taea te whakapumau i te kaapu uira, ka iti iho i te 10 ohm te kaha o te kaha o te kaha.
    Whakaritenga whakaurunga
    Utauta: kotahi huriwiri ripeka, kotahi huriwiri tika, kotahi tango waea, aha atu.
    Rauemi awhina Whakatakotoranga Te nui Mahi
    taura hiko ≥0.75mm² Te taura hiko 15-30CM 1 wahi Honoa te kaitapa uira ki te hiko o te kamera
    Te peke ataata 75Ω taura coaxial 15-30CM 1 wahi Tūhonohia te hopu uira ki te ataata kāmera.
    Raina tohu Raina tohu maha-matua kotahi 15-30CM 1 wahi Tūhonohia te hopu uira ki te mana panuku-kamera.
    raina hononga PE ≥1.5mm² 1 wahi Papa whenua tata
    tīwiri M4 2 capsules Karekau uira

    Hoahoa whakaurunga

    1. Whakaritea kia kotahi te taura hiko, kia kotahi te taura tohu mahunga takitoru me tetahi taura ataata. Ka whakamahia ki te hono i te hopu uira ki te kamera
    2.Whakatikahia te kaapiri uira i roto i te pouaka parewai
    3.Whakaotia te hononga i waenga i te mana hiko, te ataata me nga tauranga whakaputa mana o te hopu uira me te kamera
    4.Whakaotia te hononga i waenga i te mana hiko, te ataata me te mana whakahaere i nga tauranga whakauru o te kaapiri uira me te pokapū aroturuki, te whakawhiti whakaata ranei.
    Toru-i-tetahi.png
    Hoahoa Topology o te whakamahi angamaheni o nga hua
    Toru-i-tetahi (1).png
    Nga hapa noa
    Nga hapa noa Nga take pea Tikanga tukatuka
    I muri i te whakaurunga o te kaitapa uira, he hukarere, he kore tohu ranei kei te pikitia ataata. Karekau i eke ki te paerewa te mahi o te tuku hopu hopu uira. Whakakapia te kaitapa uira
    He nui ake te tawhiti tuku i te awhe morahi e whakaaetia ana. Me whakarite kia kaua e neke ake te hononga taura coaxial i waenga i nga taputapu i te 90M.
    Karekau e taurite te aukati uira me te arai o te taura. Ko te nuinga o te waa he 75Ω te kaha o te hopu uira.
    I muri i te waahi o te kaipatuhi uira, ka aukatihia te tohu mana o te paraharaha/tapa, he hukarere ranei kei runga i te mata; I muri i te kore o te waea whenua i te whenua, he mea noa te pikitia ataata. Ka rere ke te ngaohiko whenua. Ko te whakarereketanga o te whatunga whenua, ki te aukatihia te tohu, ko te tikanga kua tahuna te kaipatu uira me te whakakapi.
    I muri i te rere o te kaiwawao uira mo tetahi wa, karekau he pikitia o te kaitirotiro, ka aukatihia te tohu mana o te paraharaha/tītaha. I muri i te tangohanga o te whakamarumaru uira, ka puta te kaitirotiro. Ka pakaru te taputapu tiaki uira na te uira, etahi atu take ranei. Whakakapia te kaitapa uira