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.
ComTech DriveCore 8150
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| Thermal Dispation | |||
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| Load | Watts in | Line |
| Watts Out | Watts in | Watts out | Line |
| Watts Out |
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| out |
| Per 1A Line | Dissipated |
| Per 1A Line | Dissipated | btu/hr | kcal/hr | ||||||
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Idle (Deep Sleep) | - | 0.9 |
| <0.1 |
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| 1.00 | 1.00 |
| <0.1 |
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| 1 | 3.41 | 0.86 |
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Idle (Auto Standby) | - | 17 |
| 0.35 |
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| 17.00 | 15.80 |
| 0.28 |
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| 15.8 | 57.97 | 14.60 |
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Idle (Awake) | - | 26.5 |
| 0.60 |
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| 26.50 | 25.00 |
| 0.37 |
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| 25 | 90.37 | 22.76 |
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Idle (Green Power) | - | 14.5 |
| 0.40 |
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| 0.30 |
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1/8th Power Pink | 8 | 179 | 122 | 3.40 |
| 36 | 57 | 185 | 125 | 2.10 |
| 60 | 60 | 204.60 | 51.54 |
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6 | 221 | 155 | 4.00 |
| 39 | 66 | 210 | 150 | 2.10 |
| 71 | 60 | 225.06 | 56.69 | |
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4 | 207 | 131 | 3.50 |
| 37 | 76 | 201 | 125 | 2.10 |
| 60 | 76 | 259.16 | 65.28 | |
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1/3rd Power Pink | 8 | 438 | 325 | 7.60 |
| 43 | 113 | 445 | 330 | 4.30 |
| 77 | 115 | 392.15 | 98.79 |
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6 | 550 | 400 | 6.50 |
| 62 | 150 | 525 | 321 | 4.50 |
| 71 | 204 | 695.64 | 175.24 | |
Noise |
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4 | 525 | 349 | 5.70 |
| 61 | 176 | 510 | 309 | 4.40 |
| 70 | 201 | 685.41 | 172.66 | |
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| 8 | 183 | 125 | 3.37 |
| 37 | 58 | 180 | 125 | 1.93 |
| 65 | 55 | 197.78 | 49.82 |
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1/8th Power Sine | 6 | 221 | 152 | 4.00 |
| 38 | 68 | 221 | 155 | 2.33 |
| 67 | 66 | 232.90 | 58.67 |
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| 4 | 205 | 133 | 3.74 |
| 36 | 72 | 198 | 131 | 2.12 |
| 62 | 67 | 245.52 | 61.85 |
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| 8 | 452 | 334 | 7.85 |
| 43 | 118 | 436 | 329 | 4.36 |
| 75 | 107 | 402.38 | 101.36 |
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1/3rd Power Sine | 6 | 570 | 413 | 9.93 |
| 42 | 157 | 558 | 413 | 5.56 |
| 74 | 145 | 535.37 | 134.86 |
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| 4 | 507 | 349 | 8.79 |
| 40 | 158 | 495 | 350 | 4.93 |
| 71 | 145 | 538.78 | 135.72 |
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page 20 | Operation Manual |