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SEKAKU ELECTRON INDUSTRY CO., LTD.
Model No DPA1500 (Amplifier) USER OF VP-7724A
Test Item
Test Conditions
Spec
Test
Result
Remark
1
Power Source
AC:
115/120/230/240V AC: V
2
Motionless State
Current
Load 4
Ω
R-17(CH1)R2-
17(CH2):130
±
2mV
%
R1-16(CH1)/R2-
16(CH2)
5.6A
A
3 Power Consumption
Rated Output. Input at
1KHz,6dBV
1288W
W
VR MAX(CLIP ON)
Load 4
Ω
(CHA,B)
33V+33V
↑
V
4
Rated Output
Load 8
Ω
V
V
INPUT 1KHz (CLIP
ON)
5
Signal/Noise
Input 1KHz 6dB Load
4
Ω
90dB
↑
102dB
↑
(A)
dB
VR MAX (CLIP ON)
6
Hum or Noise
VR Max
2mV
↓
mV
VR MAX
0.2%
↓
(10W)
%
0.15%
↓
(100W)
7
Distortion
Input 1KHz 6dB
0.5%
↓
(300W)
%
BAL
-6
±
1dB
dB
CHA,CHB
8 INPUT SENSITIVITY
9
BRIDGED
SW AT BRIDGED
70V
↑
(8
Ω
)
V
10
OUTPUT SHORT
TEST
IN 1khz/0dB
<150W
CHA CHB
11
PUNCTURE
VOLTAGE
5mA 5Sec
1800V
12
FREQUENCY
RESPONSE
Input -6dB , 1KHz Load
4
Ω
(BAL OR STEREO)
<
35Hz-
>
20KHz
Hz
OUTPUT 6.8V(10W)
22
Содержание DPA 1500
Страница 1: ...www altoproaudio com Version 2 0 MODEL PS 4LA MODEL DPA 900 1500 ...
Страница 12: ...11 ...
Страница 13: ...12 ...
Страница 14: ...4 PCB Layout MIS15FP Top overlay Bottom layer 13 ...
Страница 15: ...MIS151N1 Top overlay Bottom layer MIS151N2 Top overlay Bottom layer 14 ...
Страница 16: ...Top layer 15 MIS15MN ...
Страница 17: ...Top overlay 16 ...
Страница 18: ...Bottom layer 17 ...
Страница 24: ...6 Exploded Views Mechanical Parts List 23 ...