
Page 35
Micro-Tech 600/1200/2400 Power Amplifiers
Fig. 7.2 Micro-Tech 1200 Power Draw, Current Draw and
Thermal Dissipation at Various Duty Cycles
8 Ohm Stereo / 16 Ohm Bridge-Mono / 4 Ohm Parallel-Mono
L O A D
50%
40%
30%
20%
10%
560
465
370
275
175
845
730
615
505
390
830
680
530
380
230
295
250
205
160
115
1120
915
705
495
290
1515
1270
1020
770
525
6.7
5.6
4.4
3.3
2.1
10.0
8.2
6.4
4.6
2.8
13.5
11.0
8.5
6.0
3.5
Duty
Cycle
AC Mains
Power
Draw
(Watts)
btu/hr
Current Draw (Amps)
3.0
2.5
2.0
1.5
1.0
4.5
3.7
2.9
2.1
1.3
6.1
5.0
3.9
2.7
1.6
4 Ohm Stereo / 8 Ohm Bridge-Mono / 2 Ohm Parallel-Mono 2 Ohm Stereo / 4 Ohm Bridge-Mono / 1 Ohm Parallel-Mono
Micro-Tech 1200
215
185
155
130
100
kcal/hr
1165
990
810
630
455
385
320
260
195
135
100-120 V 220-240 V
Thermal Dissipation
btu/hr
Current Draw (Amps)
kcal/hr100-120 V 220-240 V
Thermal Dissipation
btu/hr
Current Draw (Amps)
kcal/hr100-120 V 220-240 V
Thermal Dissipation
AC Mains
Power
Draw
(Watts)
AC Mains
Power
Draw
(Watts)
8 Ohm Stereo / 16 Ohm Bridge-Mono / 4 Ohm Parallel-Mono
L O A D
50%
40%
30%
20%
10%
880
720
560
400
240
1230
1040
850
660
465
1315
1070
825
575
330
445
370
295
220
145
1695
1375
1050
730
405
2205
1820
1435
1050
660
10.6
8.7
6.7
4.8
2.9
15.8
12.9
9.9
6.9
3.9
20.4
16.5
12.6
8.7
4.9
Duty
Cycle
AC Mains
Power
Draw
(Watts)
btu/hr
Current Draw (Amps)
4.8
3.9
3.1
2.2
1.3
7.2
5.8
4.5
3.1
1.8
9.3
7.5
5.7
4.0
2.2
4 Ohm Stereo / 8 Ohm Bridge-Mono / 2 Ohm Parallel-Mono 2 Ohm Stereo / 4 Ohm Bridge-Mono / 1 Ohm Parallel-Mono
Micro-Tech 2400
310
265
215
165
120
kcal/hr
1750
1455
1160
865
570
555
460
365
265
170
100-120 V 220-240 V
Thermal Dissipation
btu/hr
Current Draw (Amps)
kcal/hr100-120 V 220-240 V
Thermal Dissipation
btu/hr
Current Draw (Amps)
kcal/hr100-120 V 220-240 V
Thermal Dissipation
AC Mains
Power
Draw
(Watts)
AC Mains
Power
Draw
(Watts)
Fig. 7.3 Micro-Tech 2400 Power Draw, Current Draw and
Thermal Dissipation at Various Duty Cycles
Commentaires sur ces manuels