Imininingwane enzuzo
Isikhathi sokuthumela:5-7天
Ubukhulu:L(42)*W(22)*H(5.5) cm
Ukhomba olungekho:2.55 kg
Indlela yokuthumela:Ukuthunyelwa
Ukubonisa umlingani
Uhlelo Lomsindo Ochwepheshe – I-Class D Professional Power Amplifier (350W×2 @8Ω, 1U)
Le amplifier yamandla yenziwe ngezinto ezisezingeni eliphezulu futhi ibonisa ukusebenza okuhle kakhulu nekhwalithi. Ifanele ukusetshenziswa ezindaweni ezifana nokudlala umculo kanye ne-home theater. Ifakwe izinto zokufaka nezokukhipha ezahlukahlukene, okubandakanya iziteshi ezi-2 zokufaka nezixhumi zezipikha ezi-2, futhi isekela okokufaka okuningi kwesiginali yomsindo. Iphuma umsindo ngokuqinile nangokusezingeni eliphezulu.
Inezici ezihlukile ezisebenzayo, njengokukhombisa isiqongo, izilungiselelo zeswishi yokukhetha ukuzwela, kanye nezindlela ezintathu zokusebenza, njll. Lezi zici zingahlangabezana nezimo nezidingo ezahlukene, zinikeza umuzwa wokusebenzisa oguquguqukayo futhi owenziwe ngezifiso.
Iphinde ibe nemisebenzi efana nokuqalisa kahle lapho kuvulwa ugesi, ukuvikelwa kwe-DC, ukuvikelwa ekushiseni ngokweqile, ukuvikelwa ekulayisheni ngokweqile, nokuphazamiseka okufushane. Yamukela ubuchwepheshe obuthuthukisiwe bokubanda komoya ukuqinisekisa ukuthi imishini ingasebenza ngokuqinile ngaphansi kwezimo ezahlukahlukene.
Ilungile ukusebenza. Ngaphezu kwalokho, iphinde yaba nezinqubo zokufaka ezilula nezilula ukuqonda nemiyalelo yokusebenza, okwenza kube lula kubasebenzisi ukuqala ngokushesha ngaphandle kwesidingo sokusebenza okuyinkimbinkimbi noma amakhono ochwepheshe.
I-Class D digital audio power amplifier;
Idizayini yomzimba wensimbi ingobukhulu obujwayelekile be-1U / ububanzi obungu-420mm, incane kodwa iqinile / ilula.
Ukuvikelwa okuhlakaniphile: ukuvikelwa kokusika/ukugcwala ngokweqile/ukuvikelwa ekushiseni ngokweqile/ukuvikelwa komjikelezo omfushane/ukuvikelwa kwamanje okuqondile. Ngokufingqiwe, izinto ezivelele kakhulu ezithengiswayo ochungechungeni lweziteshi ezimbili ukusebenza kwalo kwezinga eliphezulu, ukucushwa kokufaka/okuphumayo okuhlukahlukene, izici ezihlukile zomsebenzi, ukusebenza okuhle kakhulu nokuzinza, kanye nokufakwa okulula nokusebenza.
Inezici ezihlukile ezisebenzayo, njengokukhombisa isiqongo, izilungiselelo zeswishi yokukhetha ukuzwela, kanye nezindlela ezintathu zokusebenza, njll. Lezi zici zingahlangabezana nezimo nezidingo ezahlukene, zinikeza umuzwa wokusebenzisa oguquguqukayo futhi owenziwe ngezifiso.
Iphinde ibe nemisebenzi efana nokuqalisa kahle lapho kuvulwa ugesi, ukuvikelwa kwe-DC, ukuvikelwa ekushiseni ngokweqile, ukuvikelwa ekulayisheni ngokweqile, nokuphazamiseka okufushane. Yamukela ubuchwepheshe obuthuthukisiwe bokubanda komoya ukuqinisekisa ukuthi imishini ingasebenza ngokuqinile ngaphansi kwezimo ezahlukahlukene.
Ilungile ukusebenza. Ngaphezu kwalokho, iphinde yaba nezinqubo zokufaka ezilula nezilula ukuqonda nemiyalelo yokusebenza, okwenza kube lula kubasebenzisi ukuqala ngokushesha ngaphandle kwesidingo sokusebenza okuyinkimbinkimbi noma amakhono ochwepheshe.
I-Class D digital audio power amplifier;
Idizayini yomzimba wensimbi ingobukhulu obujwayelekile be-1U / ububanzi obungu-420mm, incane kodwa iqinile / ilula.
Ukuvikelwa okuhlakaniphile: ukuvikelwa kokusika/ukugcwala ngokweqile/ukuvikelwa ekushiseni ngokweqile/ukuvikelwa komjikelezo omfushane/ukuvikelwa kwamanje okuqondile. Ngokufingqiwe, izinto ezivelele kakhulu ezithengiswayo ochungechungeni lweziteshi ezimbili ukusebenza kwalo kwezinga eliphezulu, ukucushwa kokufaka/okuphumayo okuhlukahlukene, izici ezihlukile zomsebenzi, ukusebenza okuhle kakhulu nokuzinza, kanye nokufakwa okulula nokusebenza.
Imodeli: OBT‑PX352
I-Audio input impedance: 20kΩ (balanced) / 10kΩ (unbalanced)
Ukuzwela: 0.775V
Imp FAX: 20Hz - 20kHz (±0.5dB)
Isilinganiso sokujikeleza: ≥30V/μs
I-Damping factor: ≥80
Umsindo we-Crosstalk: >60dB @1kHz
Isilinganiso sesignali-kuya-umsindo: >100dB
Ukuhlanekaniswa okuphelele kwe-harmonic + umsindo: <0.01% @8Ω
Ukuhlanekaniswa kwe-Intermodulation: <0.03% @8Ω
Amandla: 8Ω 350W × 2
Ubukhulu bokupakisha bangaphandle: 515 × 275 × 95mm
Ubukhulu bamayunithi: 420 × 220 × 55mm
Isisindo esiphelele: 3.1kg
Isisindo senethi: 2.55kg
I-Audio input impedance: 20kΩ (balanced) / 10kΩ (unbalanced)
Ukuzwela: 0.775V
Imp FAX: 20Hz - 20kHz (±0.5dB)
Isilinganiso sokujikeleza: ≥30V/μs
I-Damping factor: ≥80
Umsindo we-Crosstalk: >60dB @1kHz
Isilinganiso sesignali-kuya-umsindo: >100dB
Ukuhlanekaniswa okuphelele kwe-harmonic + umsindo: <0.01% @8Ω
Ukuhlanekaniswa kwe-Intermodulation: <0.03% @8Ω
Amandla: 8Ω 350W × 2
Ubukhulu bokupakisha bangaphandle: 515 × 275 × 95mm
Ubukhulu bamayunithi: 420 × 220 × 55mm
Isisindo esiphelele: 3.1kg
Isisindo senethi: 2.55kg
Le amplifier **yesistimu yomsindo yobungcweti** iletha amandla e-Class D aphumelela kakhulu, ukuvikelwa okuphelele, kanye nomklamo we-1U ohlanganisiwe wezicelo zomsindo zobungcweti nezasekhaya.
Ngokufingqiwe, le **professional audio system** dual‑channel power amplifier ene-350W esiteshini ngasinye ku-8Ω, ukuhlanekezela okuphansi, nokufakwa okulula kuyisinqumo esihle kakhulu sokusekelwa komsindo, amakhaya ezindlu zokubuka amatiyetha, kanye nezinhlelo zomsindo eziphathekayo.
