Sihlangene ukuzenzela okuzenzakalelayo kwe-amplifier amplifier

Namuhla akusekho imfashini yokwehlukanisa izingxenye ezihlukahlukene ezicwebezelayo ebhodini lesifunda elenziwe ngokuzenzela, njengoba kwakuneminyaka engaba ngu-20 edlule. Noma kunjalo, emadolobheni ethu kukhona namacembu omsakazo omsakazo, amamagazini akhethekile akhishwa ngamamodi angaxhunyiwe ku-intanethi naku-intanethi.

Kungani intshisekelo kumakhompiyutha omsakazo wehla kakhulu? Iqiniso liwukuthi ezitolo zanamuhla konke okudingekayo kufezeke, futhi akukho sidingo sokutadisha noma ukucinga izindlela zokuwuthola.
Kodwa akuyona yonke into elula njengoba singathanda. Kuthengiswa kukhona izikhulumi ezinhle kakhulu ezikhulisa amandla kanye nama-subwoofers, amasistimu ama-stereo amahle angenisiwe nama-mixers amaningi wesiteshi anezinhlobonhlobo zamathuba, kodwa akakho amandla okuvama okuphansi okunamandla okuphansi. Njengomthetho, asetshenziselwa ukuxhuma izinsimbi ekhaya, ukuze angabhubhisi isimo sengqondo somakhelwane. Ukuthenga idivayisi njengengxenye yensiza enamandla kungcono kakhulu, isisombululo esinengqondo siyoba okulandelayo: ukudikibala okuncane nokudala isikhulumi esenziwe ngokwayo ngaphandle kosizo. Ngenhlanhla, namuhla kungenzeka, futhi umalume-intanethi kulokhu ngenjabulo kuzokusiza.

I-amplifier "ihlangene emadolweni"
Isimo sengqondo sezinto ezizihlanganisayo sinamhlanje namuhla, futhi inkulumo ethi "ukuqoqa emadolweni" ayinayo kabi. Kodwa ngeke silalele abantu abanobuhawu, kodwa masinyane siphenduke esigabeni sokuqala.
Ekuqaleni, kufanele ukhethe uhlelo. Uhlobo lwe- amplifier lomsindo olwenziwe ngokwenziwe lwakwenziwe nge-transistor noma i-chip. Okokuqala kukhathala kakhulu yi-novice radio amateurs, ngoba amadivaysi e-semiconductor azohlanganisela ibhodi, futhi ukulungiswa kwedivayisi kuzoba nzima nakakhulu. Kungcono ukufaka esikhundleni se-transistors eziningana nge-microcircuit eyodwa yama-monolithic. I-amplifier eyenziwe ngokwayo iyojabulisa iso, iyophuma ibe yinkimbinkimbi, futhi kuzothatha isikhathi esincane ukuyihlanganisa.

Kuze kube manje, ethandwa kakhulu futhi ethembekile yi-Chip TDA2005. Sekuvele ngokwayo i-ULF emibili yesiteshi, kwanele nje ukuhlela amandla futhi unikeze izibonakaliso zokufakwayo nezokukhipha. I-amplifier elula yokwenza izinto ngeke ilahle ama-ruble ayikhulu, kanye neminye imininingwane nezintambo.

Amandla okukhipha we-TDA2005 aphakathi kuka-2 no-6 watts. Lokhu kwanele ukulalela umculo ekhaya. Uhlu lwezingxenye ezisetshenzisiwe, imingcele yazo futhi, empeleni, isifunda ngokwayo siboniswa ngezansi.

Uma idivayisi ihlanganisiwe, kunconywa ukugoqa isikrini esincane se-aluminium ku-chip. Ngakho-ke, uma kushisa, ukushisa kuzokhipha kangcono.
Le amplifier eyenziwe ngokwayo inikwe amandla kusuka ku-12 volts. Ukuze kusetshenziswe, i-unit encane yokunikezela amandla noma i-adapter kagesi enekhono lokushintsha amanani okuphuma kwamandla kagesi ithengwa. Okwamanje idivayisi ayikho ngaphezu kwe-2 amps.

Kule-ULF-amplifier ungaxhuma izipikha kuze kufike kuma-watts angu-100. Okufakwayo kwe-amplifier kungabonakaliswa kusuka efonini ephathekayo, isidlali se-DVD noma ikhompyutha. Ekuphumeni, isignali isusiwe nge-standard standard ngaphansi kwama-headphones.

Ngakho-ke, sazi ukuthi singahlangana kanjani isikhuliseli ngesikhathi esifushane semali encane. Isinqumo esinengqondo sabantu abasebenzayo!