VX-3004F
機框
VX-030DA
功率放大器模組
VX-030DA
VX-030DA為專為VX-3000系列設計之數位D類放大器模組。
- 功率輸出：300W
- 輕量化無變壓器設計，輸出回路100 V / 70V / 50V
- 放大器類型：低功耗D類放大器回路設計
- 頻率響應：40～20,000Hz：-5～+1dB (100V,31dB輸出時)
電源
31 V DC (operating range: 20 to 33 V DC)
DC power in: M4 screw terminal, distance between barriers: 11 mm (0.43")
DC power in: M4 screw terminal, distance between barriers: 11 mm (0.43")
Amplification System
Class D
消耗功率
40 W at 31 V DC
額定輸出
300 W (at 100 V line and min. impedance and max. capacitive load)
210 W (at 70 V line and min. impedance and max. capacitive load)
150 W (at 50 V line and min. impedance and max. capacitive load)
(at AC Mains VX-3000DS or VX-3150DS: 187 to 253 V)
210 W (at 70 V line and min. impedance and max. capacitive load)
150 W (at 50 V line and min. impedance and max. capacitive load)
(at AC Mains VX-3000DS or VX-3150DS: 187 to 253 V)
Output Voltage
100 V (70 V, 50 V: selectable)
Minimum Impedance Load
33 Ω (at 100 V line), 23 Ω (at 70 V line), 17 Ω (at 50 V line)
Maximum Capacitive Load
0.5 μF
Number of Channels
1
輸入
DA CONTROL LINK: Nylon connector (15 pins)
輸出
DA OUTPUT LINK: Nylon connector (2 pins)
頻率響應
40 Hz to 20 kHz: −5 to +1 dB (at 100 V line, 30 dB* output)
失真率
1% or less (at 100 V line, rated output, 1 kHz)
S/N比
100 dB or more (at 100 V line, A-weighted)
工作溫度
−5 °C to +45 °C (23 °F to 113 °F)
工作濕度
90% RH or less (no condensation)
外觀
Surface-treated steel plate
尺寸
82.8 (W) x 91 (H) x 358.2 (D) mm (3.26" x 3.58" x 14.1")
重量
1.3 kg (2.87 lb)
附屬品
DA CONTROL LINK Cable x 1, DA OUTPUT LINK Cable x 1, DC FUSE (10 A) x 1
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