- Amandla okukhipha: iyunithi ingu-W, njengoba indlela yokulinganisa abakhiqizi ingafani, ngakho-ke kube namagama athile ngezindlela ezahlukene. Njengamandla okukhipha alinganisiwe, amandla okukhipha aphezulu, amandla okukhipha umculo, amandla okukhipha umculo aphezulu.

- Amandla omculo: kubhekisela ekuphazamisekeni kokukhiphayo akudluli inani elibekiwe lesimo, i-amplifier yamandla esignalini yomculo inamandla okukhipha aphezulu ngokushesha.

- Amandla Aphezulu: kubhekisela emandleni omculo aphezulu kakhulu angakhishwa yi-amplifier lapho ivolumu ye-amplifier ilungiswa ibe phezulu kakhulu ngaphandle kokuphazamiseka.

- Amandla Okukhipha Alinganisiwe: Amandla okukhipha ajwayelekile lapho ukuhlanekezela kwe-harmonic kungu-10%. Aziwa nangokuthi amandla awusizo aphezulu. Ngokuvamile, amandla aphezulu makhulu kunamandla omculo, amandla omculo makhulu kunamandla alinganisiwe, futhi amandla aphezulu ngokuvamile aphindwe ka-5-8 kunamandla alinganisiwe.

- Impendulo Yokuphindaphinda: Ibonisa ububanzi bemvamisa ye-amplifier yamandla, kanye nezinga lokungalingani ebangeni lemvamisa. Ijika lempendulo yemvamisa livame ukuvezwa ngama-decibel (db). Impendulo yemvamisa ye-amplifier yasekhaya ye-HI-FI ngokuvamile ingu-20Hz–20KHZ kanye noma i-minus 1db. Uma ububanzi bubanzi, kuba ngcono. Enye yempendulo yemvamisa ye-amplifier yamandla engcono kakhulu yenziwe phakathi kuka-0 – 100KHZ.

- Izinga lokuhlanekezela: I-power amplifier efanelekile kufanele ibe ukukhuliswa kwesignali yokufaka, okungaguquki okuthembekile ukubuyisela ngaphandle. Kodwa-ke, ngenxa yezizathu ezahlukahlukene, i-power amplifier ekhuliswa yi-power amplifier ivame ukukhiqiza amazinga ahlukene okuhlanekezela uma kuqhathaniswa nesignali yokufaka, okuwukuhlanekezela. Uma ivezwa njengephesenti, uma incane kungcono. Ukuhlanekezela okuphelele kwe-HI-FI amplifier kuphakathi kuka-0.03% -0.05%. Ukuhlanekezela kwe-power amplifier kufaka phakathi ukuhlanekezela kwe-harmonic, ukuhlanekezela kwe-intermodulation, ukuhlanekezela kwe-cross, ukuhlanekezela kwe-clipping, ukuhlanekezela kwe-transient, ukuhlanekezela kwe-intermodulation ye-transient nokunye.

- Isilinganiso sesiginali kuya kumsindo: sibhekisela ezingeni lesilinganiso sesiginali kuya kumsindo sokukhishwa kwe-amplifier yamandla, uma i-db ikhula, iba ngcono kakhulu. Isilinganiso sesiginali ye-HI-FI yamandla e-amplifier yasekhaya evamile kungaphezu kwama-60db.

- Impedance yokukhipha: Ukumelana kwangaphakathi okulinganayo kwesipikha, okubizwa ngokuthi i-impedance yokukhipha

Iziteshi ze-PX Series 2 ze-Amplifier enamandla

Isicelo: Igumbi le-KTV, iHholo Lenkomfa, iHholo Ledili, iHholo Lemisebenzi Ehlukahlukene, umbukiso wokuphila ……..

Ukugcinwa kwe-amplifier yamandla：

1. Umsebenzisi kufanele abeke i-amplifier endaweni eyomile nengenawo umoya ukuze agweme ukusebenza endaweni enomswakama, enokushisa okuphezulu kanye nendawo ebolile.

2. Umsebenzisi kufanele abeke i-amplifier etafuleni noma ikhabethe eliphephile, elizinzile, okulula ukulilahla, ukuze lingashayi phansi noma lingawi, lilimaze umshini noma libangele izinhlekelele ezinkulu ezenziwe ngumuntu, njengomlilo, ukushaqeka kukagesi nokunye.

3. Abasebenzisi kufanele bagweme indawo yokuphazamiseka okukhulu kwe-electromagnetic, njengokuguga kwesibani se-fluorescent kanye neminye imisebe yokuphazamiseka kwe-electromagnetic kuzobangela ukudideka kohlelo lwe-CPU yomshini, okuholela ekutheni umshini ungakwazi ukusebenza kahle.

4. Uma uxhuma izintambo ze-PCB, qaphela ukuthi unyawo lwamandla namanzi akufanele kube kude kakhulu, kude kakhulu kungangezwa i-1000 / 470U onyaweni lwayo.