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Biyu-tashar amplifiers: na asali sigogi, iri da kuma rarrabuwa
A daban-daban stereos sitiriyo amfilifa gina a cikin na'urar. Duk da haka, wajibi ne a yi amfani da wani dual-tashar ta haɗa iko mafi jawabai da kuma kafa wani karfi sauti amplifiers. Amplifiers za a iya haɗa duka da loudspeakers kuma ga kowa tashoshi via wata gada. Sun goyi bayan low-impedance load. Babban amfani ne da ikon ajiye gyara haduwa.
Lokacin da kafa wani sitiriyo amfilifa ba ko da yaushe ingancin sauti ne mai kyau. Za ka iya warware wannan matsala ta hanyar installing da sauti processor.
Sigogi na biyu-tashar amplifiers
Power - wani muhimmin nuna alama ga amfilifa. Shi ne na biyu iri: maras muhimmanci (RMS) da kuma matsakaicin (PMPO). Lokacin da sayen takardun za a iya karanta game da rated iko. A cikin samfurin da aka rubuta game da Multi-tashar, wanda ya nuna matsakaicin ikon da na kowa tashoshi. A lokacin da sayen wani amfilifa, duba da gaban da takardar shaidar, wanda ya nuna factory metering na'urar iko.
Biyu-tashar amplifiers hada wani gina-in crossover, wanda ya sa ya yiwu don datsa kasa, barin QShortcut. Amfani da wannan siga, yana yiwuwa ya daidaita da cutoff mita ne sannu a hankali, kuma ya mayar da sauti karawa a kan wani guda tashar. Bass daidaita button - mai amfani alama, musamman a lokacin da ka gama da subwoofer: shi ne mai yiwuwa a hankali kara da bass matakin.
Bridged dangane damar kara jimlar iko. By irin wannan hanyar da ake amfani da su gama high-ikon subwoofers.
Biyu-tashar amplifiers sanye take da wani connector don a haɗa wani mikakke waya. Ƙirgar wayoyi kawo liyafar sakonni na misali sitiriyo. Zafi fiye da kima daga cikin tsarin amplifiers saka fan.
Zabar audio amplifiers, kula da manufacturer ta cinikayya, bada zaɓi ga waɗanda suka yi tabbatar da kansu a kan m gefe.
The main iri
Biyu-tashar amplifiers ne: tube, transistor, matasan, dijital kuma Tripathi. A cikin farko da irin amfani da wani lantarki injin tube, da kuma sauti na Cascading bayar. Transistor amplifiers ne mafi iko da kuma samar da sauti da karfi. Digital audio amplifiers ne Hadakar haihuwarka, da high dace da mafi kyawun ingancin sauti.
Hybrid amplifiers kunshi lantarki shambura, semiconductors kuma Hadakar haihuwarka, hada da abũbuwan amfãni daga baya jinsunan.
Nau'in biyu-tashar amplifiers
Dangane da aiki manufa, gane da dama azuzuwan na biyu-tashar amplifiers, wanda aka tattauna a kasa.
Irin amfilifa | aji | Synopsis | abũbuwan amfãni |
fitilar | A | Da low ikon da inflated halin kaka. Sunã karkatar da sauti, inda ya dace ne 20%. | Low iko. |
transistor | A | High yi coefficient dissipate thermal makamashi, duk da haka, ba rare. | Biyu-tashar ikon amplifiers da low amo matakin. Compactness, yadda ya dace. |
transistor | C | High coefficient na yi: 75%. | A mafi kyau duka zaɓi ga mota sauti tsarin kayan aiki. |
matasan | AB | biyu-tashar audio amplifiers da wani babban coefficient na yi. Mode - tsaka-tsaki tsakanin halaye A da B. | All amfanin da azuzuwan A da B. |
dijital | D | Da ikon da sigina na dijital aiki. Amfani PWM daidaitowa da wani tsayayyen mita. A gaban taushi lokaci kayyadewa da bass dagawa makirci. | Kananan size, kyau sauti gare ta tsarki, high dace. |
dijital | G, H | A amfilifa kunshi wani bugun jini da samar da lantarki da kuma samar da wani sigina na dijital aiki. An sosai mai daraja. | Good sauti quality. |
Tripathi | T | The fitarwa transistors aka sauya a pseudorandom mita dangane da shigar da alama matakin. | daidaitowa makirci samu Ultrafine maras mike murdiya. High dace. |
Amfilifa for Car Audio
Biyu-tashar amfilifa ga subwoofer da aka tsara don bunkasa sauti da kuma inganta ingancin da girma ga ganiya matakin. Domin yadda ya kamata saya m na'urar a cikin mota, a zabi shi bisa ga halaye na subwoofer.
Biyu-tashar amplifiers haifar da wani jitu sauti ga wani sitiriyo tsarin.
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