Isetshenziswa kanjani i-oscilloscope komsindo

I-oscilloscope iwucezu lwesisetshenziswa esibalulekile sanoma ngubani ofuna ukusebenza ngomsindo.

Lokhu kukuvumela ukuthi ubone amagagasi omsindo, okubalulekile ekuxilongeni nasekulungiseni izinkinga zomsindo.

Kulokhu okuthunyelwe kwebhulogi sizoxoxa indlela yokusebenzisa i-oscilloscope ukuze uthole umsindo.

Yenzani i-oscilloscope?

I-oscilloscope iyithuluzi likagesi elisetshenziswa emikhakheni ehlukahlukene ukubonisa isignali kagesi. I-oscilloscope ibonisa i-waveform yesiginali kagesi, ngakho-ke isetshenziselwa ukubuka amasignali omsindo.

Ithuluzi liguqula amasignali kagesi abe amagagasi futhi liwabonise esikrinini sesithombe esiqukethe i-X-eksisi kanye ne-Y-eksisi. 

I-oscilloscope ihlukanisa umsindo ube ukuqina/amplitude futhi ishintsha ukushuba ngokuhamba kwesikhathi.

Ngenkathi i-eksisi ye-Y ibonisa ukushuba komsindo, ukuguqulwa kokuqina ngokuhamba kwesikhathi kuboniswa eksisi X. Ukuze ucacise, i-eksisi engu-X iyi-eksisi evundlile futhi i-eksisi ye-Y iyi-eksisi eqondile. 

Ungaxhuma kanjani i-oscilloscope kumsindo?

Umculo uyisibonelo somsindo, okusho ukuthi ungalinganiswa kusetshenziswa i-oscilloscope.

Ukukala umculo noma umsindo ngokujwayelekile kudinga i-oscilloscope, isidlali seMP3 noma umsakazo njengomthombo womculo, ikhebula elincane locingo, ama-headphone, kanye ne-adaptha ye-Y.

Inhloso yama-headphone ukulalela umculo ngendlela owukala ngayo, futhi ama-headphones ayindlela enhle. 

Isinyathelo sokuqala sokuxhuma nokulinganisa umsindo nge-oscilloscope ukuvula ithuluzi. Landela lokhu ngokusetha isixhumanisi sokufaka ku-AC (ishintshana yamanje). Qedela ukusetha ngokulungisa isilawuli sokufaka esiqondile sibe yivolthi eyodwa esigabeni ngasinye kanye nesivinini esivundlile sibe yimillisecond eyodwa esigabeni ngasinye. 

Ngokuya ngefrikhwensi yegagasi oyifunayo, ungashintsha isivinini sokushanela nganoma yisiphi isikhathi.

Ukwengeza, ungakwazi ukulungisa okokufaka okuqondile kwe-oscilloscope ukuze wenze amagagasi abe makhudlwana noma abe mancane. Ukulawula ivolumu kusidlali sakho somculo kungenye indlela yokulungisa usayizi wamagagasi.

Kuhle ukuqaphela ukuthi i-adaptha "Y" ikunikeza izimbobo ezimbili zokuxhuma ama-headphone akho nekhebula lefoni elincane ngesikhathi esisodwa. Khumbula ukuthi abadlali abaningi bomculo bane-headphone jack eyodwa kuphela. 

Manje xhuma i-adaptha ye-Y embobeni ye-headphone yesidlali somculo bese uxhuma ama-headphones kwenye indawo kanye nekhebula lefoni elincane kwenye imbobo. Dlala umculo kusidlali sakho somculo noma kusistimu yomsindo wemoto noma shuna umsakazo esiteshini osifunayo ukuze ube nokuphumayo komsindo. Faka ama-headphone ukuze ulalele umculo.

Ukuxhuma i-oscilloscope 

Ukuxhuma i-oscilloscope kungaba nzima kancane. Isifundo se-oscilloscope esiyisisekelo singasiza.

Ikhebula lefoni yakho encane linesiphetho esisodwa kuphela, kodwa ufuna ukuxhuma izintambo ezimbili ku-oscilloscope yakho: i-probe yokufaka kanye ne-ground clamp. 

Uma uhlola isiphetho esingaxhumekile sekhebula lefoni yakho encane, lihlukaniswa izigaba ezintathu ezinezindandatho ezivikelayo, ngokuvamile ezimnyama.

Namathisela i-oscilloscope input probe ichopho lekhebula elincane locingo kanye nomhlabathi we-oscilloscope engxenyeni yesithathu, ushiye ingxenye emaphakathi ingasetshenziswa.

Igagasi lomsindo womsindo wakho kufanele manje liboniswe esikrinini sakho se-oscilloscope ngobude ku-eksisi eqondile futhi kushintshe ku-amplitude ngokuhamba kwesikhathi ku-eksisi evundlile.

Futhi, ungabuka amagagasi kumafrikhwensi ahlukene ngokulungisa ukushanela kwesikophu. 

Ingabe i-oscilloscope ingakala umculo?

Enye yezinjongo ze-oscilloscope ukukala amaza omsindo. Njengoba umculo uyisibonelo somsindo, ungalinganiswa kusetshenziswa i-oscilloscope. 

Iyini i-oscilloscope esetshenziselwa umsindo?

Sikala umsindo sisebenzisa i-oscilloscope ukuze sifunde ukuziphatha komsindo. Uma ukhuluma kumbhobho, umbhobho uguqula umsindo ube isignali kagesi.

I-oscilloscope ibonisa isignali kagesi ngokuya nge-amplitude yayo kanye nemvamisa.

Ukuphakama komsindo kuxhomeke ekutheni amagagasi asondelene kangakanani, okungukuthi, lapho amagagasi esondelene, isandiso siyaphakama.

Indlela yokuxhuma i-oscilloscope ku-amplifier?

Umsebenzi owodwa ovamile we-oscilloscope ukuxazulula inkinga ye-amplifier. Uma sekushiwo, i-oscilloscope yakho iyithuluzi elihle lokuxazulula inkinga isikhulisi sakho uma unomsindo ongakhiqizi kahle.

Ungahlola isimo somsindo ku-amplifier ngokubheka i-waveform esikrinini se-oscilloscope. Njengomthetho ojwayelekile, uma igagasi lishelela, umsindo ungcono.

Qala ngokukhipha amaphaneli angemuva nangaphezulu weamplifier. Susa izikulufu nge-screwdriver ukuze uveze ibhodi lesifunda nendawo ye-chassis yokuxazulula inkinga.

Kungaba ngcono uma i-sine wave generator ixhunywe kokuphumayo kwe-amplifier, nakuba lokhu kuncike ekuhlolweni.

Nokho, kungakhathaliseki ukuthi hlobo luni lokuhlola, ukuxhuma i-sine wave generator ku-amplifier ngeke kulimaze i-amplifier noma i-oscilloscope.

Kungcono ukuxhuma ijeneretha esikhundleni sokuyixhuma futhi uyikhiphe njalo.  

Lapho uxazulula inkinga ye-amplifier yakho, kufanele uqiniseke ukuthi isebenza ngendlela ebingenza ngayo ngesikhathi sokusebenzisa okuvamile.

Nakuba lokhu kungase kusho ukuxhuma isipika kumsindo ophumayo, ukugwema lokhu kuwumkhuba omubi. Ukuxhuma isipika kungase kulimaze isikhulumi futhi kulimaze nokuzwa kwakho.

Njengoba okwamanje i-amplifier kufanele ihambe endaweni ethile, kungcono ukuxhuma kuphela ikhebula elibomvu lokulayisha i-electronic ku-amplifier. Lokhu kubangela ukuthi umthwalo we-elekthronikhi ubambe amandla abuthakathaka ngenkathi i-amplifier isebenza ngokujwayelekile.

Xhuma i-oscilloscope ngokunamathisela intambo yaphansi ku-chassis yeamplifier bese uvula i-fun generator. Setha i-oscilloscope ekuhlanganiseni kwamanje (DC) futhi usethe ezinye izilawuli zibe ziro. 

Kuyaphawuleka ukuthi inhloso yokuxhuma ikhebula lomhlabathi emhlabathini we-chassis ukuvimbela ukushaqeka kagesi ngesikhathi senqubo. 

Qala ukuxazulula inkinga nge-amplifier yakho ngokubamba i-oscilloscope probe eduze nengxenye ye-amplifier ofuna ukuyihlola. Ungalungisa ukubuka ku-oscilloscope usebenzisa i-voltage kanye nezikali zesikhathi.

Kulokhu kuhlolwa, i-X-axis ibonisa isikhathi kanye ne-voltage ebonisa i-Y-axis, enikeza ijika lokuchithwa kwamandla njengoba idlula ku-amplifier. 

Bheka izingxenye ezinephutha ze-amplifier ngokubheka izingxenye kusikrini se-oscilloscope ezine-waveform engalingani eneziqongo ezingahambisani. Ingxenye enempilo izokhiqiza i-waveform evamile. 

Nokho, ukuhlola ukunikezwa kwamandla kudinga ushintsho oluncane kuzilungiselelo. Shintsha i-oscilloscope iye ku-AC coupling ukuze uhlole ukunikezwa kwamandla. I-waveform enganyakazi lapho ucindezela i-oscilloscope probe ngokumelene nesiguquli esiphumayo ingase ibonise inkinga ngokuphenduka okuyinhloko.

isiphetho

Ngakho-ke usunayo - indlela yokusebenzisa i-oscilloscope yomsindo. Ngokulandela izinyathelo ezilula kulo mhlahlandlela, ungaqala kalula ukurekhoda nokuhlaziya owakho umculo nemisindo. Ukusetshenziswa okujabulisayo kwe-oscilloscope!