CT Power Amplifiers
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)
-
11.9
Idle (Awake)
-
17.5
Idle (Green Power
-
9.7
8
98
1/8th Power Pink
6
102
Noise
4
115
8
225
1/3rd Power Pink
6
230
Noise
4
240
8
95
1/8th Power Sine
6
96
4
100
8
222
1/3rd Power Sine
6
227
4
237
Operation Manual
ComTech DriveCore 4150
120VAC
Watts
Watts
Watts Out
Line
out
Dissipated
Per 1A Line
Current
Current
<0.1
1.00
0.35
11.90
0.60
17.50
0.25
-
63
1.90
33
36
63
2.10
30
40
63
2.20
28
53
167
3.95
42
58
167
4.00
42
63
167
4.15
40
73
63
1.80
35
32
63
1.82
34
34
63
1.89
33
38
167
3.89
43
55
167
3.98
42
60
167
4.12
40
70
240VAC
Watts Out
Watts in
Watts out
Line
Per 1A Line
Current
Current
0.90
<0.1
10.90
0.28
16.50
0.37
9
0.20
96
63
1.20
53
120
63
1.25
50
105
63
1.32
48
230
167
2.45
68
244
167
2.55
65
248
167
2.60
64
94
63
1.08
58
95
63
1.09
57
99
63
1.13
55
221
167
2.34
71
225
167
2.37
70
235
167
2.48
67
Thermal Dispation
Watts
Dissipated
btu/hr
kcal/hr
1
3.41
0.86
15.8
53.88
13.57
25
85.25
21.48
-
-
-
33
121.06
30.49
39
134.70
33.93
42
179.03
45.10
63
214.83
54.12
77
262.57
66.14
81
276.21
69.58
31
109.12
27.49
33
114.24
28.78
37
127.88
32.21
54
188.23
47.42
58
205.96
51.88
68
238.02
59.96
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