Nke technologyElectronics

Quartz crystal: na ụkpụrụ na akporo

Ebe ọ bụ na mepụtara ugboro generator gafere a ogologo oge. Mmepe na-eche ọtụtụ nsogbu n'ụzọ. Nzube nke mbara ala na-emepụta bụ generator e kere eke, nke ga-enwe ike mmepụta a anụ ugboro. Ọ dabeere na ya na-arụ ọrụ nke dijitalụ ngwaọrụ: kọmputa, microprocessors, quartz, wdg Nkwadebe nke a anụ ugboro nke bụ na ọ bụghị kwa dị ka okpomọkụ ma ọ bụ oge pụtara a itunanya na-ewu electronic na sekit na sekit, na chepụta ọhụrụ kọmputa ngwaọrụ. Nke a ọnọdụ gbanwere nke ukwuu na oge mgbe e a quartz resonator. Nke a obere kọmpat ngwaọrụ-enye gị ohere na "ike ọrụ ebube" na ngwá electronic.

Schematics, nke quartz resonator e ji, bụ ịga nke ọma otú ahụ na ngwaọrụ a na-ike banyere n'ime udi nke ndị kasị chọọ-mgbe imewe na mmepe nke electronic na sekit na sekit. Na mmepe nke dijitalụ ngwaọrụ kemgbe a otu ebe na-emekarị nke na-amụba ojiji quartz resonator. Ụkpụrụ nke ime ihe bụ nnọọ mfe na dabeere na inverse piezoelectric mmetụta. Ndị ọzọ okwu, ma ọ bụrụ na faịlụ na ya mmepụta ihe nwetụ voltaji, a na-eduga ná a na-adọ nnofega, ebe ọ bụ na ojuju nke ọkara-efegharị efegharị ngwaọrụ amalite inye echekwara n'ibu ike. Nke a pụrụ isi kwuo ya hụrụ site na mmepe nke a dị ịtụnanya mmewere.

Onye ọ bụla crystal ihe onwunwe nke quartz resonator nwere ya n'ibu Njirimara. Ndị a na n'aka-emetụta a oke dị ka ugboro nke na ngwaọrụ. Ka anyị na-ekwu na iji a dị mfe circuit, anyị simulate ọnọdụ n'okpuru nke ga-arụ ọrụ na ngwaọrụ. Malite nwayọọ nwayọọ na-amụba ugboro ole. Ụfọdụ ebe, anyị ga-eru a na-adọ ịgbanwee n'etiti ọkọnọ voltaji, na inye quartz. Na-amụba ugboro ole, anyị nwere ike tinye n'ime resonance atụmatụ - n'ezie, n'ihi ya mbido nke ngwaọrụ aha.

Miniature ngwaọrụ dabeere resonators na-ọtụtụ-eji ngwá electronic. A ezi ihe nlereanya nke a nwere ike ije ozi dị ka a ji atụ microprobes, obodo oscillators. Na enyemaka ha pụtara mụ na a pụrụ ịdabere na ngwaọrụ. Na-ewu ewu egwuregwu "nkịta ọhịa ịchụ nta" na ngwaọrụ na-eji na ndabere nke a ọcha.

Ịtụnanya quartz nche nwere quartz resonator, nke bụ a anụ isi iyi nke pulses. Site na-agụta ndị a pulses nwere ike site na abụọ mgbaàmà dị mkpa maka ọrụ nke ụwa na-ama na ngwaọrụ.

Modern electronics ike jụ na ojiji nke a magburu onwe ya ngwá. M na-eche otú ga-arụ ọrụ gị na kọmputa, ma ọ bụrụ na usu generator bụ a akwụkwọ ugboro ole na processor inye mberede ghọrọ ejighị n'aka na ugboro ole? Nke a ga-eduga na malfunction nke dum usoro, na yiri ka kpọgidere ya.

The na-akpọ quartz resonator bụ "obi" na nke fọrọ nke nta ọ bụla digital ngwaọrụ. Enweghị ya ga-akwụsị na-arụ ọrụ na kọmputa ma ọ bụ laptọọpụ ga-abụ Internet na mobile nkwukọrịta.

Ọzọkwa uru arịba ama na mmepe nke ndị a ngwaọrụ bụ na ụzọ iwelata size ma na-amụba na-arụ ọrụ ugboro.

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