RMS uye Peak Simba muOdhiyo Equipment Inotsanangurwa

ziviso

Kana zvasvika pakusarudza maodhiyo emidziyo senge vatauri, amplifiers, kana subwoofers, chimwe chezvinhu zvakakosha zvekufunga nezve simba remagetsi. Matemu maviri anowanzo kukurukurwa mune zvekuteerera midziyo yakatarwa ndeye RMS watts uye Peak watts. Nepo aya mazwi ese achimiririra simba, vanozviita nenzira dzakasiyana, uye kunzwisisa mutsauko uripakati pawo kwakakosha pakuita sarudzo yakanaka. Muchikamu chino, tichaputsa zvinorehwa neRMS nePeak watts, kusiyana kwavanoita, uye nei chimwe nechimwe chakakosha pakuita kwakaringana kwekuteerera.

Chii chinonzi RMS Power?

RMS (Root Mean Square) simba rinoreva simba rinoramba richibuda iro mudziyo weaudio, semutauri kana amplifier, unogona kupa nekufamba kwenguva pasina kukanganisa. Ukoshi uhwu hunomiririra kushanda kwakafanana kwechigadzirwa pasi pemamiriro ekushanda. Simba reRMS rinoverengerwa nekukwevera ipapo ipapo kukosha kwechiratidzo, kuaenzanisa, uyezve kutora sikweya midzi, iyo inova nechokwadi chekuti simba rinobuda rakagadzikana uye rakavimbika nekufamba kwenguva.

Semuenzaniso, kana mutauri ane 70-watt RMS rating, zvinoreva kuti mukurukuri anogona kubata inoenderera 70 watts yesimba pasina kukanganisa. Uku kutarisisa kwakakosha paunenge uchiongorora kushanda kwenguva refu kweaudio system, sezvo ichipa chiratidzo chechokwadi chekuti mudziyo uchaita sei panguva yekushandiswa kwakawedzerwa.

Chii chinonzi Peak Power?

Peak simba, kune rumwe rutivi, inoreva huwandu hwehuwandu hwesimba hunogona kubatwa nemudziyo wekuteerera munguva pfupi. Inomiririra simba repamusoro-soro rinogona kubuda chero nguva pasina kukanganisa. Nekudaro, simba rePeak hariratidze kugona kwechishandiso chekubata yakamira yekuburitsa odhiyo; inongoyera kugona kwechigadzirwa chekugadzirisa spikes kamwe kamwe kana kuputika kwesimba.

Semuenzaniso, mukurukuri ane chiyero chePeak 100-watt anogona kubata simba rinosvika mawati 100 munguva pfupi asi haakwanisi kuchengetedza chiyero ichocho kwenguva yakareba. Simba repamusoro rinobatsira pakuongorora kuti mutauri kana amplifier inogona sei kugadzirisa ruzha rwakangoerekana rwaitika kana shanduko ine simba muchiratidzo cheodhiyo, sekuputika mubhaisikopo kana mhanzi dzinokurumidza.

Misiyano Yakakosha Pakati peRMS nePeak Power

RMS Simba muVatauri

Muchirevo chevatauri, simba reRMS ndechimwe chezvinhu zvakanyanya kuomesesa kufunga kana uchinge waona kuti ingani isimba rinoenderera iro mutauri anogona kubata pasina kukonzera kukanganisa. Kusiyana nesimba repamusoro, iro rinongoyera kupfupika kwesimba, simba reRMS rinoratidza kugona kwakasimba kwemutauri kuburitsa yakapihwa nhanho yesimba kwenguva yakareba. Izvi zvinonyanya kukosha mumaodhiyo masisitimu anoda anowirirana, emhando yepamusoro kuburitsa ruzha.

Semuenzaniso, mutauri akayerwa pa 100 watts RMS zvinoreva kuti anogona kubata nekuvimbika simba rinoramba riripo remawatts zana pasina kukanganiswa kana kukuvara. Izvi zvakakosha pakuona kuti mutauri anoita zvakanaka mukati menguva yekuteerera yakawedzerwa, apo simba rinodiwa rinogara riripo, senge mumitambo yemitambo yemitambo, masisitimu ekusimudzira ruzha, kana makonti epamoyo.

Nei RMS Simba Richikosha kune Audio Performance

Simba reRMS rinoita basa rakakosha pakuona kunaka uye kuvimbika kwekubuda kweinzwi remutauri. Sezvo RMS ichiratidza kuenderera mberi kwekubata kwesimba, inoratidza kuti mutauri anogona sei kuchengetedza kuita kwayo pasina kukanganisa kana kupisa. Izvi zvinonyanya kukosha mumamiriro ezvinhu apo magudzanzwi ari kushanda nepamusoro-soro kwenguva yakareba, sepanguva yemitambo kana kuti munzvimbo huru dzevanhu.

Kana mukurukuri akashandiswa mukati meiyo RMS chiyero, ichapa yakajeka, yakaringana kudhirowa kweruzha mukati memhando dzakasiyana siyana, pasina kukanganisa kunoonekwa kana kurasikirwa kwemhando yekuteerera. Zvisinei, kana mukurukuri achifambiswa kupfuura simba rayo reRMS, zvinogona kukonzera kuti zvikamu zvemukurukuri, zvakadai sezwi coil kana diaphragm, zviwedzere uye zvichiita kuti zvive nekukuvara zvachose. Naizvozvo, kusarudza vatauri vane chiyero chakakodzera cheRMS kunovimbisa kuti vanozopa kuita kwakavimbika kwemakore.

Kufananidza RMS Simba neAmplifaya

Chimwe chinhu chakakosha chekufunga nezvacho kana uchitenga vatauri kufananidza chiyero chesimba reRMS yevatauri nekwaniso yekubuda kweamplifier. Simba reRMS reamplifier rinofanirwa kufanana kana kukwira zvishoma pane chiyero cheRMS chemutauri kudzivirira kukuvadza vatauri kana amplifier. Kana iyo amplifier ichipa simba rakawandisa (kureva, inodarika chiyero cheRMS yemutauri), inogona kutungamira mukukanganisa, kana zvakanyanya, kuridza zvikamu zvemutauri. Kune rimwe divi, kana simba reamplifier rakanyanya kuderera, rinogona kusakwanisa kutyaira vatauri kune yavo yakazara, zvichikonzera kuderera kweruzha uye kusakwana kwevhoriyamu.

Semuyenzaniso, 150-watt RMS amplifier yakapetwa ne100-watt RMS speaker ingangove yakachengetedzeka, chero chete iyo amplifier isingawanzo dhiraivha. Nekudaro, kubatanidza 500-watt RMS amplifier ine 100-watt RMS speaker kunogona kutungamirira kune njodzi huru, sezvo mutauri asina kugadzirwa kubata iro simba rakawanda kwenguva yakareba.

Kunzwisisa RMS Simba mune Akasiyana Mutauri Mhando

Iyo RMS yemagetsi chiyero inosiyana pakati pemhando dzakasiyana dzevatauri, zvinoenderana nekwavanoda kushandiswa. Vatauri vakazara-ranji, vakagadzirirwa kubata huwandu hwakafara hwemanzwi eruzha, kazhinji vane mwero wemagetsi eRMS akakodzera nharaunda dzekuteerera nguva dzose. Kune rimwe divi, subwoofers, iyo yakagadzirirwa kudzika-frequency bass kubereka, kazhinji inoda yakakwira RMS simba ratings nekuda kwesimba repamusoro rinodiwa kuburitsa yakadzika bass ruzha.

Semuyenzaniso, yakajairika subwoofer inogona kunge iine RMS chiyero che200-400 watts, ichiratidza kugona kwayo kubata simba repamusoro rekugadzira yakaderera-frequency ruzha runopa kudzika uye hupfumi kune odhiyo. Kusiyana neizvi, vatauri vadiki vesherufu yemabhuku kana setiraiti vatauri vanogona kunge vaine yakaderera RMS ratings, kubva pa50 kusvika ku100 watts, sezvo vasingadiwi kuburitsa simba rakawanda mukuenzanisa.

Kuenzanisa Simba reRMS nePeak Power

Nepo simba reRMS richikosha kuti unzwisise kuti mutauri anogona kuita sei nguva dzose, simba repamusoro rakakosha zvakaenzana pakuongorora kuti mutauri anobata sei kuputika kwesimba guru. Semuyenzaniso, panguva yechiitiko mubhaisikopo kana mumhanzi une simba crescendo, iyoodhiyo siginecha inogona kuda kwenguva pfupi simba rakawanda kupfuura rero reRMS. Simba repamusoro rinovimbisa kuti mukurukuri anogona kushivirira kuputika kupfupi uku pasina kukuvadza.

Izvo zvakakosha kuti uzive, zvisinei, kuti iyo peak simba reti haifanirwe kuve iyo yega yekutarisisa pakusarudza vatauri. Simba reRMS rinofanirwa kugara richiiswa pamberi, sezvo richiratidza kugona kwemukurukuri kubata kushandiswa kwakasimba, kunoenderera. Simba repamusoro ndiro nhungamiro yekugona kwemutauri kubata zvinongoerekana zvaitika muchiratidzo cheaudio pasina kukundikana.

Kubatanidza RMS Simba muPCB Manufacturing for Audio Systems

Mukugadzira maPCB nekubatanidza maPCB , kuve nechokwadi chekuti masisitimu eaudio akavimbika kunowanzo sanganisira zvinhu zvemhando yepamusoro zvinotsigira zvinodiwa neRMS nePeak power. Semuenzaniso, ma amplifiers nezvimwe zvishandiso zveaudio zvinoshandisa maPCB anotarisira kupisa, kuvimbika kwemasaini, uye kugoverwa kwesimba zvinobudirira.

Magadzirirwo ePCB emhando yepamusoro akakosha kuti michina yeaudio ikwanise kusangana nezvinodiwa zveRMS nePeak power. Kugadzirwa kwePCB kwakakodzera kunoita kuti zvikamu, zvakaita sema capacitor, resistors, uye transistors, zvionekwe kuti zvinobata continuous power (RMS) uye transient spikes (Peak). Pamusoro pezvo, marongerwo ePCB anofanira kuderedza kupindira uye kuve nechokwadi chekuti simba rinobatwa zvakanaka, kunyanya muma amplifiers nema speaker anobata nesimba rakawanda.

Mumidziyo yekuteerera, PCB yakanyatsogadzirwa haingotsigire kushanda kwakanaka kwemaamplifiers asiwo inova nechokwadi chekuti kuyerera kwemagetsi kunodzorwa nemazvo, kudzivirira kukuvadzwa kwezvinhu zvinonzwisa tsitsi. Sezvo kudiwa kweakakwira-kuita maodhiyo masisitimu achikura, kubatanidzwa kwePCB dzepamberi dzakagadzirirwa kubata simba kunowedzera kukosha, kuve nechokwadi chekusimba uye kushanda kwenguva refu mumaodhiyo masisitimu.

mhedziso

Ose maRMS watts uye Peak watts akakosha pakuongorora maodhiyo emidziyo, imwe neimwe ichishandira chinangwa chakasiyana. Simba reRMS rinopa chiyero chakanyatsojeka chekuti chigadziriso chichaita sei pasi pekushandiswa kunoramba kuchishandiswa, kuve nechokwadi chekuvimbika uye ruzha rwemhando yepamusoro nekufamba kwenguva. Peak simba, kune rumwe rutivi, rinobatsira pakuongorora kuti mudziyo unobata sei pfupi, kamwe kamwe kuputika kwesimba.

Paunenge uchisarudza vatauri, maamplifiers, kana subwoofers, zvakakosha kuti uise pamberi peiyo RMS simba rating, sezvo inoratidza chaiyo-yepasirese kuita kwechishandiso panguva yekushandiswa kwakawedzerwa. Nepo Peak magetsi ratings achiwanzo jekeswa mukushambadzira, isimba reRMS rinoita kuti rive rakakwana, rekukanganisa-isina ruzha rwemhando panguva yekushandiswa kwenguva refu. Muchirevo chePCB kugadzira uye kuungana, kunzwisisa simba rekubata masimba emaodhiyo masisitimu kunovimbisa kugadzirwa kwezvinhu zvakavimbika, zvemhando yepamusoro zvinosangana neRMS uye Peak simba rinodiwa.