Izindaba
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IZINGA LOKHIQIZWA LE-ZW SERIES WELDING DIODE
Izithenjwa ezivamile ezisetshenziswe yi-Jiangsu Yangjie Runau Semiconductor Co ekukhiqizeni i-welding diode bezingokulandelayo: 1. GB/T 4023—1997 Amadivayisi Akhethekile Wamadivayisi Asebenza Ngama-Semiconductor Kanye Nezifunda Ezihlanganisiwe Ingxenye 2: I-Rectifier Diode 2. GB/T 1493 Indlela Yokuhlola Imishini Nesimo Sezulu...Funda kabanzi -
UKUHLOLWA KANYE NEPHAKETHI LE-ZW SERIES WELDING DIODE
Izindlela zokuhlola nemithetho yokuhlola 1. Ukuhlolwa kweqoqo ngeqoqo (Ukuhlolwa kweqembu A) Iqoqo ngalinye lemikhiqizo kufanele lihlolwe ngokweThebula 1, futhi zonke izinto ezikuThebula 1 azikonakali.Ithebula 1 Ukuhlola Iqoqo Ngeqoqo ngalinyeIndlela Yokuhlola Into Umbandela AQL (Ⅱ) A1 ...Funda kabanzi -
Izinyathelo zokuphepha zokushintsha i-thyristors
Lezi zinkinga ezilandelayo kufanele ziphawulwe lapho ushintsha i-thyristors: 1. Uma ushintsha i-thyristors, into yokuqala okufanele uyinake ubuso obuningi: ubuso obubili be-thyristor, nobuso be-radiator engaphezulu nephansi.Okokuqala, ukunaka okungaphezulu akukwazi ukuba nemigodi, izinwele, imfucumfucu ...Funda kabanzi -
Ukukhethwa kwesici sokuqala esithambile se-motor
Amandla enjini P=220KW I-Motor voltage input U=380V Ifomula yokubala amandla kagesi wezigaba ezintathu P=1.732*U*I*cosa Amanani we-U kanye nami avumelekile Ngokujwayelekile lapho injini iqala, i-cosa=0.8 isilinganiso samanje ngesigaba ngasinye se-IT (AV)=0.9*I Isilinganiso sesikhangiso IT1(AV) sengxenye ngayinye =0.45*I Indlela yokuqala...Funda kabanzi -
I-Jiangsu Yangjie Runau Semiconductor Co., Ltd. izosiwe ngoMeyi
I-Yangzhou, Idolobha elihle elisenyakatho yoMfula i-Yangtze, akulona nje ikhaya le-Slender West Lake, indawo esezingeni lomhlaba enezinga le-A-level, ebanzi futhi ejulile yesiko lamaBuddha, kodwa futhi kukhona ukudla okuhle kakhulu eYangzhou.Thanda idolobha lakho kusukela ekuthandeni ukudla kwaseYangzhou!Ku noma...Funda kabanzi -
Ukucatshangelwa kokulinganisa kwamandla kagesi ezingxenyeni zochungechunge
Lapho izingxenye zisetshenziswa ochungechungeni, ukulinganisa kwamandla kagesi ngokuvamile kuyadingeka.Ifomu lesifunda lokulinganisa i-voltage liboniswa kuMfanekiso ngezansi 1. Ukuze kuqinisekiswe ukuthi i-voltage engxenyeni ilinganiselwe, yamanje egeleza ku-loop yokulinganisa i-voltage ngokuvamile idingeka ibe ngaphezu...Funda kabanzi -
UKUHLANGANISA IZINDLELA NEZIXWAYISO ZAMANDLA SEMICONDUCTOR HEATSINK
I-heatsink iyithuluzi elidingekayo lokupholisa idivayisi ye-semiconductor yamandla njengohlobo lwe-disc nohlobo lwemojuli ye-thyristor ne-diode ngomoya ophoqelelwe noma amanzi.Ukuze ugcine ukusebenza okuvamile nokuthembekile, kuyadingeka ukukhetha i-heatsink efanelekile futhi uyihlanganise kahle.I-meth eyinhloko ...Funda kabanzi -
Umthelela wokucindezela komkhathi ophansi (ngaphezu kwama-2000m ngaphezu kwezinga lolwandle) ekusebenzeni kokuphepha kwemikhiqizo ye-elekthronikhi
I-1，Izinto zokuvikela i-insulation emkhakheni kagesi nazo zizocekelwa phansi ngenxa yamandla awo okufakwa ngaphakathi futhi zilahlekelwe ukusebenza okufanele kokufakwa kwe-insulation, khona-ke kuzoba nokuqhekeka kwe-insulation.Amazinga e-GB4943 kanye ne-GB8898 abeka imvume kagesi, ibanga le-creepage kanye ne-insulation penetration dis...Funda kabanzi -
Umthelela wokucindezela komkhathi ophansi (ngaphezu kwama-2000m ngaphezu kwezinga lolwandle) ekusebenzeni kokuphepha kwemikhiqizo ye-elekthronikhi
Njengamanje, izindinganiso zamazwe ngamazwe zemishini yobuchwepheshe bolwazi kanye nemishini yomsindo nevidiyo yi-IEC60950, IEC60065, ububanzi besicelo sabo buyi-2000m ngaphezu kwezinga lolwandle ngaphansi kwendawo, ikakhulukazi ezindaweni ezomile kanye nezimo zezulu ezipholile noma ezishisayo ukusebenzisa imishini, kanye nokuphakama okuphezulu. a...Funda kabanzi -
UKUKHETHWA KWE-HEATSINK EFANELEKILEYO YOKUPHOLISA AMANDLA ESEMICONDUCTOR DEVICE
1. Ukuhlanganiswa kokupholisa amanzi kosinki wokushisa kanye nedivayisi Imodi yokupholisa yemihlangano ihlanganisa ukupholisa okungokwemvelo ngesinki lokushisa, ukupholisa umoya okuphoqelekile kanye nokupholisa amanzi.Ukuze unike amandla idivayisi ukuthi isebenzise ukusebenza okulinganiselwe ngokuthembekile kuhlelo lokusebenza, kuyadingeka ukukhetha ihea yokupholisa amanzi efanelekile...Funda kabanzi -
Isibonelo Sokukhethwa Kwedivayisi Yokulawula Ukudluliswa Kwezimoto (isiqalisi esithambile)
Ibhuloho le-thyristor rectifier lezigaba ezintathu liyadingeka ukulawula injini ye-DC.Idivaysi efanelekile ibalulekile ukuze kuqinisekiswe ukusebenza okuzinzile kwesiqalisi esithambile ukulawula injini futhi kufanele ikhethwe ukuze ihambisane nempahla yemoto kanye nemfuneko yesistimu.Umgomo wokukhetha uhlinzeka...Funda kabanzi -
Izinyathelo Zokuthatha Indawo Ye-Thyristor noma Isilungisisi
Uma sishintsha uhlobo lwediski i-thyristor noma i-rectifier, lezi zinkinga ezilandelayo kufanele ziqashelwe: 1. Into yokuqala okufanele inakwe yizindawo zokuxhumana zedivayisi ezinhlangothini ezimbili kanye nendawo yokuxhumana ephezulu nangaphansi ye-heatsink.Noma yimiphi imigodi, ama-burrs noma ama-athikili...njll ngaphezulu lapho...Funda kabanzi
