Isikhulumi esine-amplifier siyisikhulumi esingenzi lutho, esingenawo ugesi, esiqhutshwa ngqo yi-amplifier. Lesi sikhulumi ngokuyinhloko siyinhlanganisela yezikhulumi ze-HIFI kanye nezikhulumi zeshashalazi lasekhaya. Lesi sikhulumi sibonakala ngokusebenza kwayo yonke indawo, ikhwalithi yomsindo omuhle, futhi singahlanganiswa nezikhulumi ezihlukene ukuze kutholakale izitayela zomsindo ezahlukene.
Isipikha esingasebenzi: Akukho circuit ye-power amplifier yangaphakathi, isidingo sokuthi i-power amplifier yangaphandle isebenze. Isibonelo, ama-headphone nawo anama-amplifier, kodwa ngenxa yokuthi amandla okukhipha mancane kakhulu, angafakwa kuvolumu encane kakhulu.
Isipikha Esisebenzayo: Isekethe ye-amplifier yamandla eyakhelwe ngaphakathi, vula amandla bese okokufaka kwesignali kungasebenza.
Azikho izipikha ze-amplifier ezingezona ezezipikha ezisebenzayo, ezinamandla kanye ne-amplifier, kodwa i-amplifier yezipikha zazo. I-active speaker isho ukuthi kunesethi yamasekethe ane-power amplifiers ngaphakathi kwesipikha. Isibonelo, izipikha ze-N.1 ezisetshenziswa kumakhompyutha, iningi lazo ziyizipikha zomthombo. Zixhunywe ngqo ekhadini lomsindo lekhompyutha, ungazisebenzisa, ngaphandle kwesidingo se-amplifier ekhethekile. Okubi, ikhwalithi yomsindo inqunyelwe umthombo wesignali yomsindo, futhi amandla ayo nawo mancane, anqunyelwe ukusetshenziswa kwasekhaya nokomuntu siqu. Vele, isekethe engaphakathi ingabangela ukuzwakala okuthile, ukuphazamiseka kwe-electromagnetic nokunye okunjalo.

Inguqulo esebenzayo yochungechunge lwe-FX enebhodi le-amplifier

Iziteshi ezine ze-amplifier yamandla amakhulu