Kugirango ugere ku mikorere myiza yo gutanga amashanyarazi, ni ngombwa kumva amahame shingiro yayo. Intebe y'amashanyarazi ihindura imbaraga za AC zinjiza ziva kurukuta zihinduka ingufu za DC zikoreshwa mugukoresha ibikoresho bitandukanye muri mudasobwa. Mubisanzwe ikorera kumurongo umwe winjiza AC kandi itanga imbaraga nyinshi za DC zisohoka, nka + 12V, -12V, + 5V, na + 3.3V.
Kugirango uhindure ingufu za AC zinjira mumashanyarazi ya DC, amashanyarazi yatanzwe akoresha transformateur kugirango ahindure voltage nini nimbaraga nke zinjiza AC mumashanyarazi yo hasi hamwe nikimenyetso kinini cya AC. Iki kimenyetso cya AC noneho gikosorwa hifashishijwe diode, ihindura ibimenyetso bya AC mumashanyarazi ya DC.
Kugirango woroshye amashanyarazi ya DC, amashanyarazi ya desktop akoresha capacator zibika amafaranga arenze kandi akayirekura mugihe cya voltage nkeya, bikavamo ingufu za DC zihamye. Umuvuduko wa DC uhita ugengwa hifashishijwe umuzenguruko wa voltage kugirango umenye neza ko uguma mu kwihanganira gukomeye, ukirinda kwangirika kw ibice. Uburinzi butandukanye, nko kurinda umuyaga mwinshi, kurinda birenze urugero, no kurinda imiyoboro ngufi, nabyo byubatswe mubikoresho byamashanyarazi bya desktop kugirango birinde kwangirika kubigize mugihe habaye amakosa.
Gusobanukirwa amahame shingiro yumuriro wa desktop birashobora gufasha muguhitamo amashanyarazi akwiye kuri sisitemu ya mudasobwa no kwemeza imikorere myiza.
Muri iyi ngingo, tuzareba ibyibanze byerekana amashanyarazi yatanzwe, uburyo bwo kuyakoresha neza, nicyo ugomba kureba muguhitamo icyitegererezo.
Amashanyarazi ya Benchtop ni iki?
Iyo urimo gukora umushinga usaba umubare nyawo w'amashanyarazi ya DC, amashanyarazi ashobora gutangwa neza. Mubyukuri amashanyarazi make yagenewe kwicara kumurimo wawe.
Ibi bikoresho bizwi kandi nk'ibikoresho bya laboratoire, ibikoresho bya DC, hamwe n'amashanyarazi ashobora gutangwa. Nibyiza bya elegitoroniki kubakeneye kubona isoko yizewe kandi yoroshye-gukoresha-imbaraga.
Mugihe hariho ubwoko butandukanye bwibikoresho bitanga ingufu zirahari - harimo nibikorwa byitumanaho, ubwoko bwinshi busohoka, nibindi bifite imiterere itandukanye - byose byashizweho kugirango ibikorwa byawe byoroshe kandi neza.
Bikora gute?
Intebe y'amashanyarazi ni igikoresho kinini gitanga imbaraga zagenwe kubikoresho bya elegitoroniki. Cyakora mugushushanya umurongo wamashanyarazi ya AC kuva kumurongo no kuyungurura kugirango itange DC ihoraho. Inzira ikubiyemo ibice byinshi, birimo transformateur, ikosora, capacitor, hamwe na voltage igenzura.
Kurugero, mumurongo utanga amashanyarazi, transformateur ikamanuka kuri voltage kurwego rushobora gucungwa, ikosora ihindura AC ya DC kuri DC, capacitor ikayungurura urusaku urwo arirwo rwose rusigaye, kandi numuyoboro wa voltage ukemeza ko DC isohoka neza. Hamwe nubushobozi bwo guhindura voltage ninzego zubu no kurinda ibikoresho hejuru yububasha, gutanga amashanyarazi ni igikoresho cyingenzi muri sisitemu yo kugenzura byikora, infashanyo zamahugurwa yishuri, nibindi.
Kuki ari ngombwa?
Intebe y'amashanyarazi ntishobora kuba ibikoresho byiza cyane muri laboratwari ya mashanyarazi, ariko akamaro kayo ntigashobora kuvugwa. Hatariho imwe, kugerageza na prototyping ntibizashoboka muburyo bwambere.
Ibikoresho bitanga ingufu za Benchtop bitanga isoko yizewe kandi ihamye ya voltage yo kugerageza no gukoresha amashanyarazi ya elegitoroniki. Bemerera injeniyeri guhindura voltage nubu kugirango ibice bigerageze, barebe uko bakora mubikorwa bitandukanye, kandi barebe ko bizakora neza mubicuruzwa byanyuma.
Gushora imari murwego rwo hejuru rutanga amashanyarazi ntibishobora gusa nubuguzi bworoshye. Biracyaza, irashobora kugira ingaruka zikomeye kubitsinzi no gukora neza muburyo bwa elegitoroniki niterambere.
Igihe cyo kohereza: Jun-08-2023
