Ikhaya » Izindaba » Izindaba Zezimboni » Ubuchwepheshe bebhethri bebhethri bangaphakathi lokumelana: Ukuqapha okunembile kwempilo yebhethri enwetshiwe

I-DFUN yebhethri yebhethri yangaphakathi yokulwa nokulinganisa: Ukuqapha okunembile kwempilo yebhethri enwetshiwe

Umbhali: Isikhathi Sokushicilela Sokushicilela: 2025-01-01-01-01-06 Imvelaphi: Isizango

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Ukumelana kwangaphakathi kwebhethri kuyinkomba ebucayi yokuhlola impilo yezempilo kanye nensizakalo yamabhethri. Ngokuhamba kwesikhathi, ukumelana kwangaphakathi kancane kancane kuyanda, kuthinta kabi ukusebenza. Lokhu kungaholela kumanani okukhipha ahamba kancane, ukulahleka kwamandla okuphezulu, kanye namazinga okushisa okusebenza. Ikakhulu, lapho ukumelana kwangaphakathi kudlula ama-25% enani elijwayelekile, umthamo webhethri uncipha kakhulu, ukuyekethisa uhlelo. Ngakho-ke, ukuqapha okunamandla kwesikhathi sangempela kokumelana kwebhethri kwangaphakathi kubalulekile.


Izindlela ezijwayelekile zokulinganisa ukumelana kwangaphakathi


1. QAPHELA I-PREACT CREAPTS (DC)


Le ndlela ifaka ukukhipha ibhethri nge-top yamanje futhi ibale ukumelana kwangaphakathi ngokususelwa ku-voltage Drop. Ngenkathi inikeza ukunemba okuphezulu kokulinganisa, kubangela ukusabela kwe-polarization ngaphakathi kwebhethri, kusheshise ukuguga. Ngenxa yalokhu, le ndlela isetshenziswa ngokuyinhloko ekucwaningeni nasezigabeni zokukhiqiza izindiza futhi ayilungele ukuqapha isikhathi eside.


2. Ukushintshana kwendlela yamanje (AC) yokuvimbela


Ngokusebenzisa okunye okwenzeka kwamanje kwemvamisa ethile kanye nemigomo yomthetho ka-Ohm kanye nemigomo yeCapacitance, le ndlela ilinganisa ukumelana kwangaphakathi. Ngokungafani nendlela yokukhishwa kwe-DC, indlela ye-AC Impodance igwema ukulimaza impilo yebhethri futhi inikezela ngemiphumela ethembele kancane. Izilinganiso ezithathwe imvamisa ye-1KHZ ngokuvamile zizinzile kakhulu. Le ndlela isetshenziswa kabanzi embonini futhi ifinyelela ukunemba okuphezulu, nge-margin yephutha phakathi kuka-1% no-2%.



Isixazululo se-Dfun's Innovative: ac indlela ephansi yokukhipha yamanje


Isilinganiso sebhethri sebhethri yangaphakathi ye-DFUN


I-DFun ithuthukise ukuthuthuka okusha kwindlela yendabuko ye-AC Impodance - indlela ephansi yokukhipha yamanje. Ngokusebenzisa okunye okuhlukile kokungabi ngaphezu kwe-2A nokulinganiswa kwe-voltage ukuguquguquka kwe-voltage, ukumelana kwangaphakathi kwebhethri kungabalwa ngokunembile ngesikhathi esifushane (cishe umzuzwana owodwa).


Izinzuzo ezibalulekile:


  • Ukunemba okuphezulu: Ukunemba kokukalwa kusondele ku-1%, ngemiphumela ecishe ifane naleyo yemikhiqizo yeqembu lesithathu njengoHiki noFuke.


Ukumelana Kwangaphakathi

Ibhethri le-2V: 0.1 ~ 50 mω

Ukuphindaphinda: ± (1.0% + 25 μω)

Isinqumo: 0.001 mω

Ibhethri le-12V: 0.1 ~ 100 mω


  • Akunamthelela empilweni yebhethri: nge-amplitude yamanje nencane yokukhishwa okuncane, le ndlela ayilimazi ibhethri noma ukusheshisa ukuguga.

  • Ukuqapha real-time: Inika amandla ukutholwa kwesikhathi sangempela kwesimo sebhethri, ukuvikela ukuncishiswa kokusebenza okubangelwa ukuncipha kwangaphakathi.

  • Isicelo esiguquguqukayo: Lobu buchwepheshe abusebenzi kuphela kumabhethri e-Holive-acid kepha busebenza nokuqapha ukumelana kwangaphakathi ngezinhlobo ezahlukahlukene zebhethri.


Qinisekisa ukuthi amabhethri akho ahlala esimweni esifanele, ethuthukisa ukuqina nokwethenjwa kwezinhlelo zakho zamandla.



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