Izinto ezingalunganga zovavanyo lwangoku (DC)
. I-voltage eyongeziweyo ikwaphantsi. Xa ukutshaja okukhulu kakhulu, ngokuqinisekileyo kuya kubangela ukuba gwenxa ngumqeshisi kwaye wenze uvavanyo olungachanekanga.
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. Ukuba imveliso iza kusetyenziswa phantsi kwevoldage ye-AC, oku kungathandekiyo kufuneka kuthathelwe ingqalelo. Esi sisizathu sokuba uninzi lwabalawuli bezokhuseleko bacebisa ukusebenzisa i-AC, i-AC i-AC
. Ke ngoko, uninzi lweemigaqo zokhuseleko zifuna ukuba ukuba i-DC ithathe uvavanyo lwe-voltage isetyenzisiwe, i-voltage yovavanyo kufuneka inyuswe kwixabiso elilinganayo.
Emva kokuba i-DC igqitywe kuvavanyo lwe-voltage, ukuba into ephantsi kovavanyo ayikhutshwa, kulula ukubangela ukoyikeka kombane kumqhubi; Yonke i-DC yethu inamandla nge-censters testers inomsebenzi okhupha ngokukhawuleza we-0.2s. Emva kokuba i-DC igqitywe uvavanyo lwe-voltage, intengo ingakhutshwa ngokuzenzekelayo umbane kumzimba ovavanyiweyo ngaphakathi kwe-0.2s ukukhusela ukhuseleko lomqhubi.
Intshayelelo kwiingenelo kunye nezinto ezingalunganga ze-AC, i-AC, i-AC
Ngexesha lokuvavanywa kwe-voltage, i-voltage efakwe kwi-Intertage Fostage Tester kumzimba ovavanyiweyo igqitywe ngolu hlobo lulandelayo; Umzekelo, i-voltage esebenzayo yento evavanyiweyo yi-220v, xa uvavanyo lwe-voltage lwenziwa, i-voltage ye-Testage ye-voltage yi-220v + i-10v = ngokubanzi i-1500v.
Uvavanyo lwe-voltand ye-voltage yahlulwe yaba yi-AC, i-AC, i-AC, kwaye i-DC iyakwazi ukuvavanywa kwe-voltage; Izibonelelo kunye nokungalunganga kwe-AC, kuvavanyo lwe-voltage zezi zilandelayo:
Iinzuzo ze-AC, zovavanyo lwevoli:
(1) Ngokubanzi, uvavanyo lwe-CA kulula ukwamkelwa yiyunithi yokhuseleko kunovavanyo lwe-DC. The main reason is that most of the products use alternating current, and the alternating current test can test the positive and negative polarity of the product at the same time, which is completely consistent with the environment in which the product is used and is in line ngemeko yokusetyenziswa.
. Vavanya, ngaphandle kokuba imveliso inovelwano kwi-Inrush Voltage inovelwano kakhulu.
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Izinto ezingalunganga ze-AC,
. okwangoku.
. Oku kukhulisa umngcipheko kumqhubi.
Ngaba ukhona umahluko phakathi kokufunyanwa kwe-ARC kunye novavanyo lwangoku?
1. Malunga nokusetyenziswa komsebenzi wokuqulunqwa kwe-ARC (i-ARC).
a. I-ARC yinto esemzimbeni, ngokukodwa i-frequency ephezulu ityhutyha i-voltage.
b. Iimeko zemveliso: Impembelelo yokusingqongileyo, impembelelo yenkqubo, ifuthe lezinto ezibonakalayo.
c. I-ARC ingakhathalelwanga ngakumbi ngumntu wonke, kwaye yenye yeemeko ezibalulekileyo zokulinganisa imveliso.
d. Inkqubo ye-RK99 yenkqubo elawulwa yi-tetroge ye-voltage eveliswe yinkampani yethu inyanzelekile i-ARC. ISAPULS i-Pulsency Pulsel Pulser engaphezulu kwe-10khz ngefiltha elingaphezulu enempendulo ye-10kz, emva koko ngokuthelekisa i-benchmark yokuchonga ukuba ifanelekile ukuba ifanelekile. Ifom yangoku inokuseti, kwaye ifom yenqanaba inokusetwa.
e. Ungayikhetha njani inqanaba lobuntununtunu lwemvakalelo kufuneka isethwe ngumsebenzisi ngokweempawu zemveliso kunye neemfuno.
Ixesha lePosi: I-Oct-19 ukuya ku-2002