powersoft D-Cell504 IS, Руководство пользователя

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D-Cell504
User Guide
Power Supply Amplifier
Weight 300 g 263g
External Dimensions 100x78x45 mm (3,94x3,07x1,77 in) 100x78x45 mm (3,94x3,07x1,77 in)
Ext. Dimensions (IS version) 330x100x61 mm (13x3,937x2,4 in)
THERMAL SPECIFICATIONS
Value Notes
Max Operating Ambient Temperature 50 °C Tropical Conditions
POWER RATINGS
OUTPUT POWER per channel (measured at 230Vac)
8

4

Continuous – 1 kHz, 0.5% THD 2 x 170 W 2 x 250 W
EIAJ test – 1 kHz, 1% THD 2 x 190 W 2 x 350 W
BRIDGED MODE configurations: 16

8

EIAJ test – 1 kHz, 1% THD 1 x 380 W 1 x 700 W
EFFICIENCY
Typical
Total Power Efficiency (1/2 max output power - 8
Ω
load) 78 %
Power Factor (1/2 max output power - 8
Ω
load) Better than 0.97
Amplifier Unit Audio Specifications
D-CELL504
Input impedance
10 k

Balanced to ground
Slew Rate @ 8 
30V/

s input filter bypassed
Gain
32 dB (voltage gain: x40)
Damping factor
20 Hz – 200 Hz > 1000
Frequency response
5 Hz - 45 kHz (-3dB) for 1W @ 8

Distortion
<0.005% (THD, DIM, SMPTE)
S/N ratio (unbalanced
inputs)
> 118 dBA (20-20KHz, A-weighted)
Output Noise (unbalanced inputs)
50 µV
RMS
(Typical)
S/N ratio (balanced
inputs)
> 113 dBA (20-20KHz, A-weighted)
Output Noise (balanced inputs)
90 µV
RMS
(Typical)
Absolute Output DC offset
< 4 mV
Output Stage Efficiency
93% (typical)
Input Sensitivity 2,22 dBu / 1 V
RMS
Output type Unbalanced to ground
Powersoft reserves the right to make improvements in manufacturing or design which may affect product specifications .
D-CELL504DSP & D-CELL504DSP-IS
Input impedance
10 k

Balanced to ground
Slew Rate @ 8 
30V/

s input filter bypassed
Gain
32 dB (voltage gain: x40)
Damping factor
20 Hz – 200 Hz > 1000
Frequency response
10 Hz - 22 kHz (-3dB) for 1W @ 8
 Distortion
<0.05% (THD, DIM, SMPTE)
S/N ratio (unbalanced
inputs)
> 100 dBA (20-20KHz, A-weighted)
Output Noise (unbalanced inputs)
450 µV
RMS
(Typical)
S/N ratio (balanced
inputs)
> 98 dBA (20-20KHz, A-weighted) Output Noise (balanced inputs) 490 µV
RMS
(Typical)
Abs. Output DC offset
< 4 mV
Output Stage Efficiency
93% (typical)
Input Sensitivity
2,22 dBu / 1 V
RMS
(DSP selectable)
Output type
Unbalanced to ground
Powersoft reserves the right to make improvements in manufacturing or design which may affect product specifications .