Nke technologyElectronics

Na echebekwa waya: atụmatụ na ụdị

Iji nweta elu-edu ụda mgbe ị wụnye audio usoro, mkpa ka ntị niile components - okwu, amplifiers, na, n'ezie, ọkà okwu Gịnị. Nweta elu àgwà ụda ọbụna site oké ọnụ usoro ga-arụ ọrụ ma ọ bụrụ na ị na-eji ihe ndị nkịtị waya. Echebekwa cable - na nke ahụ bụ ihe unu nwere jikọọ na isi iyi mgbaàmà playback ngwaọrụ. Ma ọ bụghị gị na m na-ege ntị olu na oge izu n'etiti songs.

Ọkà Okwu cable

Modern ọkà okwu cable bụ a abụọ ma ọ bụ karịa na-eduzi nke eletriki ugbu a, enịm ke iche nke polyvinyl chloride, Teflon, polyurethane na ndị ọzọ na polymeric ihe. The wires bụ electrically yiri, ma na-akara site dị iche iche na agba, nke mere na ọrụ adịghị agbanwe polarity na oge nke njikọ, ịdị n'otu nke ngwaọrụ. The ọla kọpa na-eje ozi dị ka isi ihe. Ọ nwere kasị ala eletriki resistivity na-enye ohere iji nweta elu ụda àgwà. Otú ọ dị, n'oge na-ibikwasị nke cable nwere ike ịgafe nso ike e. N'ihi nke a ndọta ga-ebilite, Eddy okwukwo, nke ukwuu belata ụda àgwà.

Iji zere nke a nsogbu, iji a pụrụ iche waya - echebekwa. Ndị dị otú ahụ a cable nwere a pụrụ iche nchebe nke metal ma ọ bụ plastic, nke bụ ụdị "na ihuenyo" megide akpa nnyonye anya.

Types of ọkà okwu Gịnị

Iji ihe ndị nkịtị echebekwa waya ịnagide nchedo site na nnyonye anya, ọ ga-jikọọ na ala, ie n'ala. Mgbe ụfọdụ, nke a bụ nanị agaghị ekwe omume. Ọ bụ ya mere e chepụtara ziri ezi USB. Ọ bụrụ na nkịtị eduzi bụ ugbu naanị otu Central "isi" nke na-eburu isi mgbaàmà, mgbe ha abụọ na-ezi cable - na-ekpo ọkụ na oyi na-atụ. Ha ma na-ebu otu ihe ahụ ozi, ma dị iche iche na "myirịta". Irè nke a na-adabere na itule akara nke mkpara.

Nwere ezi nchedo Star Quad Gịnị, na nke abụọ ụzọ abụọ nke "mkpara" dịpụrụ adịpụ na ejikọrọ ke ukem ọ bụla ọzọ, na a na-enweta site a elu larịị nke nchebe. Ndị ọkachamara na-mata na-akpọ conductive waya echebekwa na plastic. Nke a na ụdị cable bụ irè n'elu obere anya, n'ihi na ihe atụ, n'oge echichi na ụgbọala audio usoro.

Na a iche iche otu nwere ike ịmata ihe dị iche okwu Gịnị, nke na-echebe ka nke a kpara ihe. Ma ndị kasị vasatail na-enye ndị kasị mma nchedo bụ a waya na a mebiri ihuenyo.

Wires na foil nchedo

Gịnị na foil nchedo n'etiti a dị iche iche ihe onwunwe site na nke ihuenyo dị ka nke ọma dị ka ụdị nke ikpa isi. Na ngụkọta e nwere ebe anọ na ụdị akpa nchedo:

  • ọla kọpa foil ma ọ bụ aluminum ihuenyo - enye ezi nchedo eduzi si akpa nnyonye anya, ma ọ bụ susceptible n'ogige atụrụ rotations (nchedo oge izu na cracks);
  • ọla kọpa ntupu ikpa isi - a waya, a Ọgba n'ụzọ dị otú a, na-emepụta ihe kasị mma nchedo nnyonye anya, ma nke nwere a dị nnọọ elu price (eji ọkachamara ngwá);
  • gburugburu ikpa isi nke ọla kọpa ma ọ bụ ndị ọzọ isi ọla - a USB na o siri ike susceptible ka n'ibu abrasion na ezi nchedo nnyonye anya.

The anọ ụdị bụ USB na a jikọtara na ihuenyo, nke ikpokọta bara uru Njirimara nke a siri ike foil, na iche iche nke braids. Ha dị iche na nkezi price, na a nnukwu agwaogwa nke elu-etoju nke nchebe.

Nguzogide nke na-eduzi na ụda àgwà

Bụrụkwa mmetụta na ụda àgwà nwere a kpọmkwem eletriki-eguzogide ndị na-eduzi ya. Line now na-eguzogide na-adabere ọtụtụ parameters - ihe, cross sectional ebe na ogologo nke USB. Nke kacha mma mma ụda bụ ike nke na-enye a na ọla kọpa waya a echebe foil. N'ihi ya n'okpuru mkpuchi oyi akwa ga-dịkarịa ala 20 uzo. Ọ bụrụ na ndị ọzọ cross-sectional ebe adịghị gafere 2.5 mm 2, na cable ogologo bụ n'ime 3 mita, mgbe ahụ, ndị na-eguzogide ga-hà efu. Ntem, ụda àgwà na a waya ga-akasị mma.

eduzi kwa-enwe mmetụta na akụrụngwa. Ka ihe atụ, ogologo wires nwere a elu capacitance na inductance, nke na-emepụta ihe ndị ọzọ ibu na nkwupụta ụda.

Diisk Gịnị

Diisk cable bụ a nkịtị eduzi, na nsọtụ nke nwere ihe pụrụ iche njikọta maka njikọ ahụ akụrụngwa ma ọ bụ na nkanka. Echebekwa Diisk Gịnị, wires nwere ụfọdụ iche na ot now e. Karịsịa, ụda àgwà bụ na ọ bụghị ụdị nke na-azara ọnụ, na imewe nke ihe onwunwe. Kpebisie ike na ihe nwere ike ịbụ nke labeling:

  • SSS Hi Ọgwụgwụ SP - denoted ka now akara mere si ọla kọpa plated na ọla-ọcha, bụ ike nke na-eke nke kacha mma mma ụda.
  • EMT OFC SC - ihe afo mee iji gosi wires OFC dị ala karịa gara aga nnọchiteanya nke-ebute site ná mgbaàmà àgwà.
  • AHpsc 16 GA - nanị elu-edu wires.

Ọ bụrụ na ị na-achọ Gịnị, ike nke na-enweghị ihe ọ bụla distortion na-ekesa a mgbaàmà, mgbe ahụ i kwesịrị ntị ka ihe mere kpamkpam ọlaọcha. Otú ahụ na ngwaahịa na ya ruru ọtụtụ narị dollar kwa 1 mita, ma àgwà nke mgbaàmà-ebute site ná site na ha nwere ike ghara tụnyere.

tọrọ atọ wires

A pụrụ iche ebe ke ahịa nke now ngwá ewe echebekwa waya tọrọ atọ. Nke a na-eduzi ya n'okpuru mkpuchi oyi akwa bụ ọtụtụ nwere njikọ chiri anya uzo. Ha nwere ọtụtụ uru n'elu otu-isi cable:

  1. High ekwedo - na wires na-adịghị egwu gabigara ókè, ibe na ndị ọzọ na n'ibu mmetụta.
  2. Obere ugbu a weere - ruru ka mgbaàmà nnyefe site ọtụtụ "mkpanaka".
  3. High ịmafe - na Filiks aa na mbụ sekọnd mgbe obere circuit (mgbe ịmafe na toggle mgba ọkụ, n'ihi na ihe atụ) enweghị mmetụta.
  4. High pụrụ ịdabere na ogologo ndụ - ndụ nke dị otú ahụ na ngwaahịa nnọọ elu karịa otu-isi.

Nke a na ụdị Gịnị nwere ụfọdụ. Chief n'etiti ha - elu na-eri. N'ihi ya, price maka a Ọgba abụọ waya akara nwere ike iru 1500 amara. Ke adianade do, ndị a na-eduzi na-abụghị maka ojiji na elu ugboro netwọk.

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