Mangaki ama-watts angakala isibambo sentambo yesipikha esingu-16?
Okuqukethwe
Ohlelweni lwesipika, kubalulekile ukwazi igeji efanele yocingo okufanele ulusebenzise ukuze lusebenze kahle futhi luhlangabezane nezidingo zamanje zikagesi zesistimu. Ukusebenzisa i-gauge wire engalungile kungase kunikeze amandla anganele futhi kubangele izingozi zomlilo nezokuphepha.
Kulo mhlahlandlela owusizo, ngizokutshela ukuthi zingaki izintambo zesipika ze-watts 16 gauge futhi yini okudingeka ukwazi ngalezi zinhlobo zezintambo mayelana nezici zazo namandla azo.
Inombolo yama-watts intambo yesipika yegeji engu-16 engaphathwa
Intambo yesipikha yomsindo wegeji engu-16 yemoto ilinganiselwe ngamawathi angu-75-100. Ivamise ukusetshenziselwa ukugijima okude kwezipikha zemoto nezasekhaya noma ukugijima okufushane okungafika kumafithi angu-20. Ngaphezu kwalokho, ingakwazi ukuphatha amazinga wamandla angaphansi kuka-225W, njengobude obufushane, ama-subwoofers aphakathi kwamandla. Ngakho-ke, i-16 gauge wire iyindlela enhle kakhulu yamandla aphezulu noma amasistimu amade.
Ukukhetha i-wire gauge efanele
Lezi zici ezintathu zinquma usayizi olungile wentambo yesipika:
- Amandla okukhiphayo wesistimu yakho ye-stereo noma i-amplifier.
- I-impedance yamagama noma i-impedance yesipika.
- Ubude bekhebuli obudingekayo ukuze kufakwe izipikha.
Ngentambo yesipikha yomsindo wegeji engu-16 yemoto, ubude bentambo yesipika esiphezulu enconyiwe ngokususela ekubambeni kwesipikha (umthwalo we-ohm) bumi kanje: (1)
| Uhlobo lwe-wire 16 gauge | I-Dynamic 2 Ohm | I-Dynamic 4 Ohm | I-Dynamic 6 Ohm | I-Dynamic 8 Ohm | I-Dynamic 16 Ohm |
| Intambo yesipikha yethusi | 12 izinyawo (3.6 m) | 23 izinyawo (7.2 m) | 35 izinyawo (10.7 m) | 47 izinyawo (14.3 m) | 94 izinyawo (28.7 m) |
| I-Copper Clad Aluminium (CCA) Wire | 9 izinyawo (2.6 m) | 17 izinyawo (5.2 m) | 26 izinyawo (7.8 m) | 34 izinyawo (10.5 m) | 69 izinyawo (20.9 m) |
Imibuzo evame ukubuzwa
Yiziphi izintambo zesipikha eziyi-16 ezisetshenziswayo?
Ngokuvamile, ungathola izintambo eziyi-16-gauge ezintanjeni zokunwetshwa, futhi isetshenziswa kuzo zonke izimo lapho izintambo zokunweba zivame ukusetshenziswa khona, okuhlanganisa nezinto zokuxhuma endlini yonke, kusetshenziswa izifutha zamaqabunga, nothango lokunquma. Izimoto kwesinye isikhathi zingaqukatha inani elibalulekile lalezi zintambo ezitholakala kumalambu azo, amasignali ajikajikayo, isiqalisi, amalambu okupaka, ikhoyili yokubasa kanye nama-alternator.
Mangaki ama-amps angakwazi ukuphatha i-16 gauge wire?
Intambo yesipikha engu-16 ingakwazi ukuphatha ama-amps angu-13. Ukwengeza, ngokweNational Electrical Code (NEC), izintambo eziyi-16 gauge zingaqhuba ama-amps ayi-18 ku-90 degrees Celsius.
Ingabe zonke izinhlelo zokusebenza zezintambo ze-copper eziyi-16 zilinganiselwe kuma-amps ayi-13?
I-16 gauge wire ingadonsa ama-amps angu-18 ku-90 degrees Celsius ngokusho kwe-NEC. Nokho, ezintanjeni zokunweba kuvame ukusetshenziswa ngomthwalo omncane. Izinhlelo zokusebenza zezimoto zihluke ngokuphelele ngoba zingathwala okwamanje kakhulu kunalokho okulindelekile noma okucaciswe ku-NEC, isibonelo: (2)
- izinyawo ezi-3 zingama-amps angama-50
- izinyawo ezi-5 zingama-amps angama-30
- 10 izinyawo kuyinto 18 ukuze 30 amps
- 20 izinyawo isuka 8 kuya 12 ampere
- 25 izinyawo isuka 8 kuya 10 ampere
Ngingakwazi ukubhanqa intambo ye-gauge engu-16 ne-18 noma i-14 gauge wire?
Ngokomthetho, intambo kufanele okungenani ibe yigeji engu-14 ukuze isetshenziswe i-AC. Ngakho-ke, ukuxhuma i-16 gauge wire ku-14 gauge wire kusuka ku-circuit breaker kuyingozi kakhulu. Kodwa-ke, kusemthethweni ukuhlanganisa izintambo eziyi-14, 16 kanye ne-18 zegeji ezinhlelweni zomsindo, njengangaphakathi kwemoto.. Vele uqiniseke ukuthi afakwe kahle. Izicelo ezivame kakhulu zegeji engu-18, njengegeji engu-16, zisezimbonini zezimoto neze-stereo, lapho zihlala zinikwa amandla amabhethri e-DC (amanje aqondile).
Bheka ezinye zezihloko zethu ngezansi.
- Iwugqinsi kangakanani i-18 gauge wire
- Iyiphi intambo esuka ebhethrini iye kusiqalisi
- Muphi usayizi wentambo yesipika ye-subwoofer
Izincomo
(1) Ohm — https://www.techtarget.com/whatis/definition/ohm
(2) Celsius – https://www.britannica.com/technology/Celsius-temperature-scale
