17 AC Power Draw and Thermal Dissipation
AC Power Draw and Thermal Disspation:
Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.
Typical line impedance used.
Measurements made with 120/240 VAC mains.
Data based on all channels driven at 8 Ohms.
Load
Watts in
Idle (Deep Sleep)
-
0.9
Idle (Auto Standby)
-
11
Idle (Awake)
-
15
Idle (Green Power)
-
9.7
8
64
1/8th Power Pink
6
65
Noise
4
70
8
142
1/3rd Power Pink
6
147
Noise
4
150
8
62
1/8th Power Sine
6
63
4
65
8
138
1/3rd Power Sine
6
141
4
146
page 52
ComTech DriveCore 475
120VAC
Watts
Watts
Watts Out
Line
out
Dissipated
Per 1A Line
Current
Current
<0.1
1.00
0.30
11.00
0.40
15.00
0.25
-
38
1.25
30
27
38
1.33
28
27
38
1.35
28
33
100
2.65
38
42
100
2.70
37
47
100
2.75
36
50
38
1.22
31
24
38
1.23
30
25
38
1.27
30
27
100
2.52
40
38
100
2.56
39
41
100
2.64
38
46
240VAC
Watts Out
Watts in
Watts out
Line
Per 1A Line
Current
Current
0.90
10.00
0.22
13.20
0.25
9
0.20
62
38
0.80
47
64
38
0.84
45
66
38
0.90
42
140
100
1.60
63
145
100
1.70
59
149
100
1.80
56
60
38
0.73
51
61
38
0.74
51
63
38
0.76
49
136
100
1.50
67
138
100
1.52
66
144
100
1.58
63
CT Power Amplifiers
Thermal Dispation
Watts
Dissipated
btu/hr
kcal/hr
1
3.41
0.86
15.8
53.88
13.57
25
85.25
21.48
-
-
-
25
90.37
22.76
27
92.07
23.19
29
110.83
27.92
40
143.22
36.08
45
160.27
40.37
49
170.50
42.95
23
83.27
20.98
24
85.59
21.56
26
92.41
23.28
36
130.26
32.81
38
138.62
34.92
44
155.84
39.26
Operation Manual