Kungakhathaliseki ukuthi kusesimisweni sokuzijabulisa sasekhaya noma endaweni yamakhonsathi abukhoma, ama-amplifiers adlala indima ebalulekile ekuthuthukiseni ikhwalithi yomsindo nokuletha ulwazi olucebile lomsindo. Kodwa-ke, uma uke waphatha noma wazama ukuphakamisa ama-amplifiers ahlukene, kungenzeka ukuthi uke wabona umehluko obonakalayo esisindweni sawo. Lokhu kuholela ekufuneni okungokwemvelo - kungani amanye ama-amplifiers esinda kanti amanye elula? Kule bhulogi, sizohlola izici ezingaba khona ngemuva kwalokhu kuhlukanisa.

I-E Series Two Channels Power Amplifier

1. Ukunikezwa kwamandla kanye nezingxenye:

Izizathu eziyinhloko zokwehluka kwesisindo phakathi kwama-amplifier amandla awo kanye nezingxenye ezisetshenziswayo. Ama-amplifier anamandla ngokuvamile ane-transformer yamandla eqinile, ama-capacitor amakhulu, kanye nama-heat sink anzima. Lezi zingxenye zibalulekile ekuphatheni amazinga aphezulu wamandla ngaphandle kokuphazamisa ikhwalithi yomsindo. Ngokuphambene nalokho, ama-amplifier alula avame ukusebenzisa izingxenye ezincane, ezisebenzisa amandla amaningi ezenzelwe amazinga aphakathi wamandla.

2. Ubuchwepheshe: Idijithali vs. I-Analog:

Esinye isici esibalulekile esithinta isisindo se-amplifier ubuchwepheshe obusetshenziswayo. Ama-amplifier e-analog endabuko, aziwa ngomsindo wawo ofudumele nocebile, ngokuvamile ane-transformer ezisindayo kanye nezigaba zokukhipha ezinkulu, okuholela ekwandeni kwesisindo. Kodwa-ke, ama-amplifier edijithali, anezinsiza zawo zamandla okushintsha ezisebenza kahle kanye ne-compact circuitry, anganciphisa kakhulu isisindo ngaphandle kokulahlekelwa ukusebenza komsindo. Ama-amplifier edijithali alula adumile ngenxa yokuphatheka kwawo kanye nokusebenza kahle kwamandla.

3. Ukusebenza kahle kanye nokushabalalisa ukushisa:

Ama-amplifier akhiqiza amandla amaningi avame ukukhiqiza ukushisa okuningi, okudinga izindlela ezisebenzayo zokusabalalisa ukushisa. Ama-amplifier asindayo avame ukuba nama-heat sink amakhulu kanye nezinhlelo zokugeleza komoya ukuze aqede ukushisa kahle, aqinisekise ukusebenza okuqhubekayo kanye nokuphila isikhathi eside. Ama-amplifier alula, ngakolunye uhlangothi, angasebenzisa ama-heat sink amancane noma athembele kubuchwepheshe obuphambili bokupholisa njengokupholisa okusizwa abalandeli noma amapayipi okushisa, okunciphisa isisindo futhi kwandise ukuthwaleka.

4. Ukuphatheka kanye nokusetshenziswa:

Uhlelo lokusebenza oluhlosiwe kanye nezilaleli eziqondiwe nakho kuthinta isisindo se-amplifier. Ama-amplifier omsindo ochwepheshe asetshenziswa kumasethingi ekhonsathi noma esitudiyo sokuqopha ngokuvamile asinda futhi aqinile ukuze amelane nokusetshenziswa kobungcweti okunzima. Lawa ma-amplifier abeka phambili amandla, ukuqina, kanye nekhwalithi yomsindo kunokuthwala kalula. Ngokuphambene nalokho, ama-amplifier alula afaneleka kakhulu ekusethweni kweselula, ukusetshenziswa ekhaya, noma ezimweni lapho kudingeka khona ukuthuthwa njalo.

Ekuphetheni:

Umehluko wesisindo phakathi kwama-amplifier ubangelwa inhlanganisela yezici ezifana nokuphathwa kwamandla, ukukhethwa kwezingxenye, ubuchwepheshe, ukusebenza kahle, kanye nokusetshenziswa okuhlosiwe. Nakuba ama-amplifier asindayo ngokuvamile asho amandla amaningi kanye nokusebenza, intuthuko yezobuchwepheshe ivumele ama-amplifier alula edijithali ukuthi alethe ikhwalithi yomsindo ephezulu. Ngaphambi kokukhetha i-amplifier, kubalulekile ukucabangela izidingo zakho ezithile, kungaba amandla, ukuphatheka kalula, noma ibhalansi phakathi kwalokhu okubili, ukuze ukwazi ukwenza isinqumo esinolwazi.

I-Amplifier Yochwepheshe Yochungechunge lwe-AX