Yuav tiv thaiv lub tsev hais lus puas
Shenzhen speaker chaw tsim tshuaj paus, qhia koj yuav ua li cas tiv thaivhais lus unitkev puas tsuaj, XDEC cov chaw tsim khoom lag luam muaj 16 xyoo ntawm kev tshawb fawb thiab kev tsim khoom, cov neeg hais lus hauv peb lub neej yog cov khoom siv hluav taws xob ntau, kev saib xyuas cov neeg hais lus tuaj yeem ua rau lawv lub neej ua haujlwm zoo.
Raws li ib txwm muaj,suab nrovkev puas tsuaj tau muab faib ua ob hom: kev puas tsuaj thiab kev puas tsuaj overheating.XDEC hais luschaw tsim tshuaj paus yuav qhia koj yuav ua li cas tiv thaiv hais lus chav tsev puas.
Ua ntej, txhua yam kev puas tsuaj: nyob rau hauv luv luv, nws yog lub hwj chim ntau thiab input tsis txaus. Txhua chav hais lus yog tsim los tiv thaiv qee lub zog.Piv txwv li, 150watt nruab nrab tiv taus lub zog, thaum nkag mus rau qhov ntsuas hluav taws xob 500W, yog li lub tsev yuav ua li cas? Yog lawm, xws li qhov nruab nrab lub zog ntxeem tau loj, thawj qhov kev puas tsuaj yog qhov sib npaug ntawm cov khoom siv uas peb tau tsim, kom lub suab coil raug yuam kom tawm ntawm qhov sib nqus sib nqus, kom lub damping ntawm ntug ntawm daim ntawv phiab raug rhuav tshem, qhov damping ntawm lub reed yog siv tsis tau, thiab thaum kawg, thaum lub hwj chim ploj, lub suab coil tsis tuaj yeem rov qab mus rau qhov chaw ntawm lub hauv paus, uas yog qhov kev puas tsuaj.
"Xaiv tus hais lus zoo, thiab txhua tus hais lus muaj nws tus kheej ntau ntawm 150WRMS, yog li vim li cas peb thiaj muab nws 500WRMS?"
Yog vim li cas lwm tus neeg hais lus puas yog overheat kev puas tsuaj: overheat kev puas tsuaj tshwm sim yog vim qhov kub siab ua rau lub suab coil kab kub hnyiab, ntau tus neeg xav tias qhov no yog tshwm sim los ntawm lub hwj chim siab.Tab sis qhov tseem ceeb tshaj yog "suab overheating puas".Nws paub tias distortion yog lub ntuj yeeb ncuab ntawm lub suab amplification.Yog li ntawm no peb muab tso rau lwm txoj kev xav ntawm lub suab coil hlawv, tsis tas yuav tsum muaj zog heev. 150WRMS, lub suab coil tseem yog qhov ua rau hlawv - distortion ua rau hlawv.
Yuav ua li cas tiv thaiv distortion yog ib lub tsev kawm ntawv nug, yog distortion tsis tuaj yeem tshwm sim rau cov neeg tuaj saib yog ib txoj moo zoo, tab sis ntawm noXDEC hais lusyuav tsum tau hais tias muaj ntau txoj hauv kev los tiv thaiv distortion theoretically, tab sis qhov tseeb peb tsis tuaj yeem daws qhov teeb meem ntawm distortion.Qhov no distortion feem ntau yog tam sim no, ib yam li tus neeg hu nkauj nto moo tsis tuaj yeem paub tseeb tias tsis ua txhaum nws lub suab ntawm theem.