Nkhaniyi ikudziwitsani zomwe zimangoyang'ana radiator

Rediyeta ya Passive ndi makina omvera omwe amagwiritsa ntchito "radiyeta yokhazikika" nthawi zambiri amakhala ndi choyankhulira chogwira ntchito ndi gawo lopanda mawu (radiyeta yokhazikika). Chigawo chongolankhula nthawi zambiri chimakhala chofanana ndi choyankhulira chogwira ntchito, koma chimakhala chopanda mawu kapena maginito.

Ma radiator a Passive nthawi zambiri amawonedwa ndi ogwiritsa ntchito osadziwa ngati zinthu za opanga ma audio omwe amadula ngodya. Zikuwoneka ngati gawo lokhazikika la bass; Koma mkati mwake, mawonekedwe ake ndi osiyana kwambiri. Palibe zowongolera zomwe zimalumikizidwa nayo, ndipo kulibe maginito omwe amayendetsa kumbuyo kwawo. Ena opanga ndi ogulitsa amachifotokozanso ngati "bass yayikulu pa speaker" kapena "mabasi awiri." Koma kwenikweni, sizimapanga mabasi amphamvu.

Ndiye n'chifukwa chiyani timagwiritsa ntchito ma radiator? Ndi chiyani? Kodi ubwino wokhala nawo pa wokamba nkhani ndi wotani?

Titha kufanizira rediyeta yokhazikika ndi "kulemera" kowonjezeredwa ku "kasupe." Kasupe "ali ndi mphete za diaphragm m'mphepete mwa beseni la pepala ndi mpweya wotsekedwa m'bokosi." "Kulemera" kumapangidwa ndi beseni la pepala ndi counterweight. The counterweight ndi gawo lofunika kwambiri pakupanga ma radiator opanda phokoso, omwe amagwirizana mwachindunji ndi phokoso lomaliza.

Rediyeta yodutsa imatha kupanga resonance posintha chopingasa, chofanana ndi foloko yokonza. Komabe, mosiyana ndi mafoloko osinthira, kugwedezeka kwa ma radiator osasunthika sikuwola mwachangu mkati mwamitundu ina kutali ndi ma frequency a resonant. Ma radiator osasunthika nthawi zambiri amawola pamlingo wa 18db pa octave iliyonse. Ngakhale phirilo likuwoneka lotsetsereka, limaperekabe kamvekedwe kothandiza theka lachisanu ndi chitatu kwa wokamba nkhani. Izi zimalola kuti zipangidwe kuti zizimveka mozama zomwe sizingafike pa woofer wa wokamba nkhani, popanda "kudula" kwakukulu pakati pa mafupipafupi a phokoso la woofer ndi ma radiator opanda phokoso, zomwe zimapangitsa kuti phokoso likhale losalala kuchokera pamwamba mpaka pansi.

Nthawi zambiri, ma radiator osasunthika amanjenjemera ngati ziwiya: pamene beseni la pepala la woofer likusunthira kunja, beseni lake la mapepala limalowera mkati; Kapena pamene beseni la pepala la woofer likulowa mkati, beseni lake la mapepala limasunthira kunja. Koma sizili choncho. Basini ya basso ndi beseni la radiator losayenda limatha kusunthira mkati kapena kunja nthawi imodzi (izi zimatchedwa "mugawo"), kapena kuphatikiza kosiyana (" kunja kwa gawo "- chitsanzo chowopsa kwambiri ndi" kunja kwa gawo. 180 madigiri ", monga tanena kale ndi lever). Mwachidziwitso, kuti mamvekedwe awiriwo awonjezere, akuyenera kusuntha mokhazikika. Komabe, chifukwa cha zofooka za thupi, nthawi zambiri pamakhala kusuntha kosiyana pang'ono m'machitidwe a resonance.

Chimodzi mwazabwino zamawu omveka okhala ndi ma radiator osasunthika ndikuti amatha kusuntha zolemetsa zopanga mabass kuchokera ku kukula kochepa kwa woofer kupita ku kukula kwakukulu kwa radiator (woofer amafunikira kuchuluka kwamphamvu kwa mpweya pamalopo. "-3dB" kuti apange kukweza komweko mumayendedwe afupipafupi). Panthawiyi, ma radiator osasunthika amatha kugwedezeka kwambiri (kuyenda mobwerezabwereza kwa beseni la pepala mkati ndi kunja). Ubwino wina wodziwikiratu ndikuti kutsika kwapang'onopang'ono kumachepetsa kwambiri. Kuonjezera apo, kukula kwazing'ono kwa bass unit kungagwiritsidwe ntchito popanga mapangidwe, kotero kuti kuyankha kwa bass ndi pakati pa pafupipafupi kungakhale kolondola, kulekanitsa bwino.

JWTRUBBER yakhala ikugwira ntchito mwapaderama radiation oyipa since 2007. To see our passive radiator product page, you will found our great capability. Just rest assured to send us the 3D drawings at admin@jwtrubber.com for a competitive quote, thanks.