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Bateriga dhijitaalka ah wuxuu soo bandhigaa habka fiilooyinka miiska hadda jira iyo sababta loo soo bandhigay

Qore:Iflowpower - Iibiyaha Saldhigga Korontada ee la qaadan karo

Shaxda hadda jirta ee dhijitaalka ah waxay u qaybsan tahay bandhig dhijitaal ah oo hal-weji ah iyo bandhig dhijitaal ah oo saddex-waji ah, kaas oo leh hawlo ay ka mid yihiin gudbinta, bandhigga LED (ama LCD) iyo is-dhex-galka dhijitaalka ah, oo muujinaya cabbirro qaab dhijitaal ah qaab dhijitaal ah, natiijada foomka dhijitaalka ah. Habka fiilooyinka mitirka dhijitaalka ah ee hadda jira waa sida soo socota: 1, casaan (madow) --- korontadu waa togan, ka hor inta aan la wareejin iyo fiyuuska caymiska, xiraha isku xirka. 2, cad (cagaar) ---xakamaynta santuuqa 4102, xakamaynta gudbinta 1653, gudbinta waxay xakameysaa korantada taban ka dib wareejinta wareejinta.

3, huruud ah - relay, sahayda korontadu waa la soo bandhigay, oo lagu daray fiilo quudinta fiilada caymiska, miiska hadda taagan. 4, cagaar (caddaan) --heli miiska hadda si aad u qaadato khadka cas ee korontada, mitirka danabka khadka madow, korantada hore ee korantada taban. 5, madow --- (cas) wac miiska hadda jira si aad u qaadato koronto taban.

Badanaa dadka qaar baa yidhaahda "sababta haddalka dhijitaalka ah aan loo oggolaan", waa maxay sababta karti-darrada? Laga soo bilaabo waayo-aragnimada la xidhiidha sannado badan iyo isticmaalayaasha, waxaa jira dhowr sababood oo dheeraad ah oo tirada meelaha hadda jira. Marka hore, intee in le&39;eg yahay saxnaantayadu marka hore, waa inaan fahamnaa in mitirka hadda jira uu sax yahay. Qodobbada kale waxay leeyihiin kiis la mid ah (xusuusnow shuruudahan), way sarreeyaan saxnaanta saxda ah ee sare.

Kuwo kale - Marka la eego dhammaan shuruudaha, 0.3% saxnaanta waa hubaal 0.5%.

Laakiin keligiis ayaa ka hadlaya saxnaanta waa hal dhinac, sababtoo ah dhammaanteen waan fahamsanahay "qaladka = saxnaanta buuxda", qaladku wuxuu la xiriiraa miisaanka buuxa,. Haddaba ku xidhnow sababta labaad ee our labaad. Haddii ay jirto wax door ah oo kala duwan ee xulashada, mararka qaarkood ka muhiimsan saxnaanta xulashada, qalad = saxnaanta buuxda, qaado Northern Saki DU4 taxane digital, taxane sax ah Waa 0.

3%. Range 500A, qalad = kala duwanaansho buuxda * Saxnimo = 500A * 0.3% = 1.

5A kala duwan 5A, qalad = saxnaanta xadka buuxa = 5A * 0.39% = 0.015A waxaa laga arki karaa xogta isbarbardhigga ee kor ku xusan, isku mid ah sax ah, kala duwan oo yar , Ka yar qaladka.

Markaa waxaan inta badan sheegnaa in xulashada kala duwanaanshuhu ay ka muhiimsan yihiin saxnaanta xulashada (eeg sida loo riixo bandhiga dhijitaalka ah ". Seddexaad, signalkaaga DC ma yahay "DC"? Marka laga soo tago arrimahan, waxaa jira arrimo aan la xakameyn karin, kuwaas oo ah "DC AC", oo inta badan la yiraahdo. Sidee loo fahmayaa? Dhammaanteen waxaan fahamsanahay in heerka "DC signal" uu yahay xariiq toosan, waa wax aan macquul aheyn in la helo waveforms, laakiin sababtoo ah "wasakhowga qashinka" (saameynta xarumaha tamarta waaweyn, calaamadda DC waxay leedahay qayb ka mid ah isgaadhsiinta), ama sababtoo ah hagaajinta sare, Samee.

Digniinta DC "waxay leedahay" maaddooyinka isgaadhsiinta ", taas oo ah" beddelka DC" ee lagu sheegay warshadaha. Isticmaalayaasha shuruuda ah waxay isticmaali karaan hal oscilloscope si ay u xaqiijiyaan in calaamada DC ay tahay xariiq toosan. Waxaan la kulannaa macaamiil badan oo leh qaab mowjad ah, taas oo ah, oo leh maaddooyinka sarrifka.

Haddii celceliska mitirka qiimaha uusan ahayn mid cad, celceliska qalabka biometric ayaa la soo bandhigay si uu u muujiyo celceliska natiijooyinka cabbirka ee dhowr ah, isbedbedelkuna wuxuu noqon doonaa mid yar, waana la iska indho tiri karaa. Laakiin haddii aad isticmaasho qalab qiimo leh oo run ah, waxaad si cad u arki kartaa isbeddelka cabbirka hadda. Haddii aad isticmaashid qiimaha dhabta ah ee miiska dhijitaalka ah ee hadda jira, waxaad u maleyneysaa in mitirkaaga hadda jira ee dhijitaalka ah iyo natiijada cabbiraadda multimeterka ay aad u weyn yihiin, waxaad ogaan kartaa in haddaaga tooska ah la beddelo.

Marka lagu daro oscilloscope-ka aan hadda sheegnay, waxaa jira hab kale oo fudud, u wareejinta booska gear ee multimeterka faylka AC. Is barbar dhig xogta lagu cabbiray xogta cabbirka iyo miiska dhijitaalka ah ee hadda jira (waa in uu ahaado shax qiimo sax ah oo run ah). Haddii qiimuhu la mid yahay, waxaad tusi doontaa in "signalkaaga DC" aanu ahayn DC run, laakiin leh walxo beddela.

Afar, weli waxaa jira kiis la isticmaalay muddo dheer, oo ay jirto xaalad aan ku habboonayn isticmaalka ka dib. Xaaladdan waxaa laga yaabaa inay sabab u tahay arrimo kale. Waxay keentaa in qalabku uu leexdo, ilaa inta qalabku ku soo laabanayo warshadda dib loo habeyn karo.

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