166
WhitakerAudio
WhitakerAudio
08/11/15 16:30:38
SMPTE IMD vs AMPLITUDE
-0
1.2
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
%
100m
1
280m
460m
640m
820m
Vrms
Figure 7.4
Intermodulation distortion as a function of drive level for both channels. The extreme
right end of the chart (1 V rms) represents the rated output of the amplifier (10 W per channel).
WhitakerAudio
08/11/15 17:30:52
AMPLIFIER POWER-BANDWIDTH
10
18
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
16.5
17
17.5
W
30
20k
50
100
200
500
1k
2k
5k
10k
Hz
Figure 7.5
Amplifier power bandwidth for both channels over the range of 30 Hz to 20 kHz.
Содержание J C Whitaker 20 W Stereo Audio Amplifier
Страница 1: ...20 W Stereo Amplifier WhitakerAudio 20 W Stereo Audio Amplifier...
Страница 10: ...10 WhitakerAudio Figure 1 1 b...
Страница 14: ...14 WhitakerAudio Figure 1 2 The preamplifier power supply PWB...
Страница 17: ...17 20 W Stereo Audio Amplifier Figure 1 3 Power management circuit for the 20 W Stereo Amplifier...
Страница 20: ...20 WhitakerAudio Figure 1 4 Power management expansion circuit for the 40 W Stereo Amplifier...
Страница 37: ...37 20 W Stereo Audio Amplifier Figure 3 1 Component layout for the Amplifier PWB 1 right board...
Страница 39: ...39 20 W Stereo Audio Amplifier Figure 3 2 Rectifier PWB component layout...
Страница 42: ...42 WhitakerAudio Figure 3 3 Component layout for the Amplifier PWB 2 left board...
Страница 44: ...44 WhitakerAudio Figure 3 4 Layout of the speaker terminal PWB a right channel board b left channel board a b...
Страница 46: ...46 WhitakerAudio Figure 3 5 Layout of the preamplifier power supply PWB...
Страница 51: ...51 20 W Stereo Audio Amplifier Figure 3 7 Component layout of the power management expansion PWB...
Страница 86: ...86 WhitakerAudio Figure 5 7 Power management expansion PWB a component side b foil side a b...
Страница 135: ...135 20 W Stereo Audio Amplifier Figure 5 15 Chassis view of the 20 W Stereo amplifier...
Страница 179: ......
Страница 180: ...20 W Stereo Amplifier WhitakerAudio 20 W Stereo Audio Amplifier...
Страница 184: ...184 WhitakerAudio Figure 1 1 Completed cable assembly...