Kodi waya wolankhula angagwiritsidwe ntchito ngati mphamvu?
Zamkatimu
Nkhaniyi ipereka chidziwitso chowona chokhudza kugwiritsa ntchito ma waya olankhula popereka magetsi.
Magetsi nthawi zambiri amaperekedwa kudzera mu mawaya okhala ndi kondakita mkati, chimodzimodzi ndi waya wolankhula. Chifukwa chake, ngati mukuganiza kuti waya wolankhula atha kugwiritsidwanso ntchito popereka magetsi, mungakhale olondola, koma pali zinthu zina zomwe muyenera kuziganizira.
Nthawi zambiri, mutha kugwiritsa ntchito waya woyankhulira mphamvu ngati mukufuna kupereka mpaka 12V, koma zimatengera kukula kwa waya. Waya wokhuthala kapena wocheperako, motero, umadutsa mochulukirapo kapena pang'ono. Ngati, mwachitsanzo, ndi 14 gauge, sichitha kugwiritsidwa ntchito ndi ma amps oposa 12, pomwe chidacho sichiyenera kufuna mphamvu zambiri kuposa 144 watts. Kugwiritsa ntchito kunja kwa chidebe ichi kungapangitse ngozi yamoto.
Pitilizani kuwerenga kuti mudziwe zambiri.
mawaya oyankhula
Monga momwe dzinalo likusonyezera, mawaya oyankhula ndi olumikiza zida zomvera monga zokulitsa mawu kwa okamba.
Waya wolankhulayo ali ndi zingwe ziwiri, ngati mawaya amagetsi a ntchentche ziwiri. Komanso, monga mawaya amagetsi anthawi zonse, amakhala okhuthala mokwanira kuti azitha kupirira kutentha chifukwa cha kutha kwa mphamvu, koma amagwira ntchito motsika kwambiri komanso pamagetsi. Pachifukwa ichi, nthawi zambiri alibe zotchingira zokwanira. (1)
Kodi mawaya olankhula amasiyana bwanji?
Tsopano popeza mukudziwa kuti mawaya olankhula si osiyana kwambiri ndi mawaya amagetsi omwe amagwiritsidwa ntchito nthawi zonse popereka magetsi, mwina mungakhale mukuganiza kuti ndi osiyana bwanji.
Mitundu iwiri ya waya ndi yofanana kapena yocheperapo. Mitundu yonse iwiriyi ili ndi mawaya amagetsi omwe amadutsa mkati mwake ndipo amaphimbidwa ndi insulation. Koma pali zosiyana.
Waya wolankhula nthawi zambiri amakhala woonda kuposa waya wamagetsi ndipo amakhala wocheperako kapena wowoneka bwino.
Mwachidule, okamba ndi mawaya amagetsi okhazikika amakhala ofanana, kotero onse amatha kunyamula mphamvu zamagetsi.
Panopa, voteji ndi mphamvu
Ngakhale mutha kugwiritsa ntchito waya wolankhula kuti mupereke mphamvu, pali malingaliro ena:
Panopa
Kuchuluka kwa waya kumatsimikizira kuchuluka kwake komwe kungagwire.
Monga lamulo, waya wochuluka kwambiri, mphamvu yowonjezera imatha kudutsamo, ndipo mosiyana. Ngati kukula kwa waya kumapangitsa kuti mawaya azidutsamo popanda kuchititsa kuti atenthe ndi kuyatsa, mutha kugwiritsa ntchito waya uliwonse womwe umayendetsa magetsi.
Voteji
Waya woyankhulira akhoza kukhala woyenera kugwira ntchito ndi ma voltages mpaka 12 V, koma izi zimadaliranso makulidwe ake.
| Chonde chonde! | Zingakhale bwino ngati simunagwiritse ntchito waya woyankhulira polumikizira chachikulu (120/240V). Waya wolankhula nthawi zambiri amakhala woonda kwambiri pachifukwa ichi. Ngati mutenga mwayi, waya wolankhulayo amawotcha mosavuta ndikuwotcha, zomwe zingayambitse moto. |
Mawaya abwino kwambiri omwe amagwiritsidwa ntchito kuposa oyankhula okha ndi mawaya okhala ndi mkuwa mkati. Izi ndichifukwa cha kukana kwawo kochepa komanso kuyendetsa bwino kwamagetsi.
Mphamvu (mphamvu)
Fomula imatsimikizira mphamvu kapena mphamvu zomwe waya wolankhula angagwire:
Choncho, mphamvu zomwe waya wolankhula amatha kunyamula zimadalira pakalipano ndi magetsi. Ndanena pamwambapa kuti mawaya apamwamba (ndi chifukwa chake mphamvu pamagetsi omwewo) imafuna waya wokulirapo / wocheperako. Chifukwa chake, waya wocheperako (womwe udzakhala wokulirapo) sumakonda kutenthedwa ndipo motero ukhoza kugwiritsidwa ntchito pamagetsi ambiri.
Kodi waya wolankhula angagwiritsidwe ntchito mphamvu zingati?
Tidzafunika kuwerengera kuti tidziwe kuchuluka kwa mphamvu za waya zomwe tingagwiritse ntchito.
Izi ndizofunikira ngati mukufuna kugwiritsa ntchito mawaya olankhula kuti mugwiritse ntchito zida zamagetsi kuti mupewe ngozi yamagetsi komanso kutentha kwambiri. Choyamba, tiyeni tiwone kuchuluka kwa mawaya amakono amitundu yosiyanasiyana omwe angapirire.
| waya gauge | 16 | 14 | 12 | 10 | 8 | 6 |
| amperage | 13 | 15 | 20 | 30 | 40 | 50 |
Monga mukuwonera, dera la 15 amp amp lomwe limagwiritsidwa ntchito pakuwunikira limafunikira waya woyezera 14. Pogwiritsa ntchito njira yomwe ili pamwambapa (wattage = current x voltage), titha kudziwa kuti waya wolankhula amatha kunyamula mpaka ma amps 12 amphamvu bwanji. panopa.. Ndinatchula ma amps 12 (osati 15) chifukwa nthawi zambiri sitiyenera kugwiritsa ntchito 80% ya waya amperage.
Kuwerengera kukuwonetsa kuti pa 12 volts ndi 12 amps, waya amatha kugwiritsa ntchito mphamvu mpaka 144 watts ngati waya ali ndi geji yochepera 14.
Choncho, kuti muwone ngati waya woyankhulira angagwiritsidwe ntchito pa chipangizo china cha 12 volt kapena chipangizo, yang'anani mphamvu yake. Malingana ngati waya wa 14-gauge ndi chida sichimadya ma watts oposa 144, ndizotetezeka kugwiritsa ntchito.
Ndi zida zamtundu wanji zomwe waya wolankhula angagwiritsidwe ntchito?
Powerenga mpaka pano, mukudziwa kale kuti mtundu wa chipangizo chomwe mungagwiritse ntchito waya woyankhulira nthawi zambiri umakhala wotsika kwambiri.
Pamene ndinaphimba zinthu zina zofunika (panopa ndi madzi), ndinasonyeza, mwachitsanzo, kuti pazitali za 12 amps, gwiritsani ntchito waya wa 14 gauge ndikuonetsetsa kuti chipangizocho sichinavotere kuposa 144 Watts. Poganizira izi, nthawi zambiri mutha kugwiritsa ntchito waya wolankhula pamitundu iyi yazida ndi zida:
- belu pakhomo
- Chotsegulira chitseko cha garage
- Sensa yachitetezo chanyumba
- kuyatsa malo
- Low voltage / kuyatsa kwa LED
- Thermostat
Bwanji mugwiritse ntchito waya wamayimbidwe kuyambitsa chipangizochi?
Tsopano ndiwona chifukwa chake muyenera kugwiritsa ntchito waya woyankhulira ngakhale kulumikiza chida kapena chipangizo china osati choyankhulira.
M’mawu ena, tiyeni tione ubwino ndi kuipa kwake. Gawoli likuganiza kuti mumadziwa malire amagetsi, apano, ndi mphamvu zomwe zafotokozedwa kale.
Ubwino wogwiritsa ntchito waya wolankhula
Mawaya okuzira mawu nthawi zambiri amakhala owonda kwambiri kuposa mawaya amagetsi wamba, otsika mtengo komanso otha kusinthasintha.
Chifukwa chake ngati mtengo uli wovuta, kapena mukufunika kusinthasintha poyendetsa mawaya mozungulira zinthu ndi zopinga zina, mutha kugwiritsa ntchito waya wolankhula.
Komanso, poyerekeza ndi mawaya amagetsi wamba, mawaya olankhula nthawi zambiri sakhala osalimba motero sangawonongeke.
Phindu lina, popeza waya wolankhula amagwiritsidwa ntchito kwambiri pazida zotsika kwambiri / zamakono, ndikuti amatha kuyembekezera kukhala otetezeka kwambiri. Mwa kuyankhula kwina, chiopsezo chogwidwa ndi magetsi ndi chochepa. Komabe, mukuyenerabe kusamala ndi waya wa speaker.
Zoyipa zogwiritsa ntchito waya wolankhula
Kuipa kogwiritsa ntchito waya wamayimbidwe ndikuti ndi ochepa kuposa waya wamba wamagetsi.
Mawaya amagetsi amapangidwa kuti azithandizira ma voltages apamwamba ndi mafunde kuti apereke mphamvu zambiri, pomwe mawaya olankhula amapangidwa kuti azinyamula ma siginecha amawu. Mawaya a sipika sangagwiritsidwe ntchito pa ma voltages ndi mafunde apamwamba chotere. Monga tanenera kale, mukhoza kuyatsa waya ndi kuyatsa moto ngati mutachita izi.
Simudzatha kugwiritsa ntchito ma sipika pazida zilizonse zolemetsa. Ngati mukufuna kugwiritsa ntchito mawaya olankhula pazida ndi zida zomwe zimafunikira mawaya amagetsi wamba, iwalani za izi.
Ndi mawaya olankhula, mumangokhala ndi zida zotsika mphamvu komanso zotsika kwambiri zomwe zimafuna ma watts osapitilira 144.
Onani zina mwazolemba zathu pansipa.
- Momwe mungalumikizire waya wolankhula ku khoma la khoma
- Waya woyankhulira wamkulu wanji wa subwoofer
- Momwe mungalumikizire waya wolankhula
Thandizo
(1) Raven Biderman ndi Penny Pattison. Basic Live Amplification: A Practical Guide to Starting Live Sound, p. 204. Taylor ndi Francis. 2013.
Ulalo wamavidiyo
