1. Ifuse okanye ifuse ivuthelwa

Ubukhulu becala jonga ii-Deods ze-rectifier bridge, I-Chitha elikhulu leFilter, kwaye utshintsha iityhubhu. Iingxaki zesekethe yokulwa i-Anti-Pritinetion ziya kubangela i-fus okanye i-fuse yokutsha kwaye iguqukele emnyama. Kufanelekile ukuba uqaphele ukuba i-fuse ye-blown okanye ifuse ebangelwa kukuqhekeka kwetyhubhu ye-switch ihlala ihamba kunye nomonakalo we-Overcuring yokuKhangela, kwaye iqondo lobushushu elingeyo-thermistor esebenzayo alikho kulula ukuyitshisa kunye ne-fuse okanye ifuse .

2. Akukho kuphumelo, Kodwa ifuse okanye ifuse iyinto eqhelekileyo

Le phenomenon ibonisa ukuba ukuhambisa amandla okutshintsha akusebenzi, okanye ufake ilizwe lokukhusela emva kokusebenza. Ekuqaleni, ilinganisa ukuba iphi iPip yokuqala ye-chip yolawulo lwamandla inevolthi yokuqalisa. Ukuba akukho voltage yokuqalisa okanye i-voltage yokuqalisa iphantsi kakhulu, emva koko qwalasela ukuba ivuza ukuba ivuza ukurhoxisa kunye nezinto zangaphandle ezixhunyiwe kwiPIN YOKUQALA. Ukuba i-chip yolawulo iqhelekile ngeli xesha, Jonga olu hlolo lungasentla lunokufumana iimpazamo. Ukuba kukho i-voltage yokuqalisa, Ilinganisa i-Implence Prime yePIN ye-chip yolawulo (Isekethe ifilimu yefilimu ayinayo iPIN ye-drive yokukhupha) inomgangatho ophezulu ophantsi ngexesha lokufumana amandla. Ukuba akukho nkqo, Kuthetha ukuba i-chip yolawulo yonakalisiwe, kwaye kukho ingxaki ngeenxalenye zesekethe ze-oscipherals okanye isekethe yokhuseleko. Ungayitshintsha i-chip yolawulo kuqala, kwaye emva koko ujonge izinto ze-peripheral. Ukuba kukho ukutsiba, Ngokwesiqhelo kuba ityhubhu yokutshintsha inesiphene okanye eyonakeleyo.

3. Kukho i-voltage yemveliso, Kodwa i-voltage yemveliso iphezulu kakhulu

Olu hlobo lwempazamo luhlala luvela kwiSampuli yeVoltage kunye nesekethe yokulawula i-voltage. Siyazi ukuba iziphaluka ezinjengemveliso ye-DC, Ukurhoxisa isampulu, Impazamo yesampulu ye-Amplifier (njenge-tl431), Ifotocoupler kunye nolawulo lwamandla kwi-Chip. I-voltage inyuka.

Ukuhambisa amandla ngesekethe yokhuseleko lwe-Overvoltric, Ukuba i-voltage yemveliso iphezulu kakhulu, Isekethe yokhuseleko engaphezulu iya kuqala isebenze. Ngeli xesha, Isekethe yokhuselo olungaphezulu linokuqhanqulwa ukukhubaza isekethe yokhuseleko lwe-Overvoltric, kunye ne-voltage ephambili yokubonelela ngamandla ngexesha lokuqalisa ukulinganiswa. Ukuba ixabiso elilinganisiweyo liphezulu kunesiqhelo, Imveliso yemveliso iphezulu kakhulu. Ngomsebenzi wokwenyani, Iqhelekile into yokuchasana nesampulu ukutshintsha, Impazamo ye-Amplifier okanye ifotokopi inesiphene.

4. I-Voltage yemveliso iphantsi kakhulu

Ngokweevango zolondolozo, Ukongeza kwi-Voltage Recinor Storector Isekethe ebangela i-voltage yemveliso iphantsi kakhulu, Kukho ezinye izizathu ezinokubangela ukuba i-voltage yemveliso iphantsi kakhulu. Kukho ngamanqaku alandelayo.

Umthwalo wokuhambisa amandla unetyala lesiphaluka elifutshane. Ngeli xesha, Yonke imithwalo yesekethe yokutshintsha kwamandla kufuneka ikhutshiwe ukuba ikwazi ukwahlula i-Spread Shent Office Hassonds imbi okanye isekethe yomthwalo iphosakele. Ukuba i-voltage Iziphumo zesekethe enqunqwayo iqhelekile, Kuthetha ukuba umthwalo unzima kakhulu. Ukuba isekhona, Kuthetha ukuba isiphaluka sombane sokutshintsha siphosakele.

Ukungaphumeleli kwe-diode ye-retatifier kunye ne-Fill Cacecitor kwi-tertal yevolimu yemveliso inokugwetywa yindlela yokufaka endaweni.

Ukupheliswa kwentsebenzo yetyhubhu yokutshintsha kuya kutyhileka ngokungathandabuzekiyo ekungaphumlweni kwetyhubhu yokuziphatha ngendlela eqhelekileyo, okuya kwandisa ukuxhathisa kwangaphakathi kokunikezelwa kwamandla kunye nokunciphisa umthwalo wokuphatha umthwalo.

I-Translation ye-switch embi ayibangeli kuphela ibangela i-voltage yemveliso ukuba ilahle, Kodwa ikwabangela ukuba ingonelanga ye-tubs yokutshintsha, kukhokelela kumonakalo ophindaphindiweyo kwiityhubhu zokutshintsha.

⑤I slitter canotitor (yiyo i, I-Chitha ye-300V ye-Chitha) ayilunganga, kukhokelela kumthamo ohluphekayo wokuhambisa amandla, kwaye i-voltage yemveliso iya kuhla xa umthwalo uqhagamshelwe.