Hypex Electronics UCD102, Electrical Schematics And Documentation

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6 Typical Performance Graphs
The graphs were taken on one stock UcD102 module powered by an SMPS400A100. Refer to the
tables in section 1 for guaranteed limits.
6.1 THD+N over power and frequency
THD+N vs. power at 100Hz (blue), 1kHz (green) and 6kHz (red) (2
Ω).
THD+N vs. Frequency at 1W in 2
Ω (blue), 4Ω (green) and 8Ω (red).
THD+N vs. power at 100Hz (blue), 1kHz (green) and 6kHz (red) (4
Ω).
THD+N vs. Frequency at P
R
/2 in 2
Ω (blue), 4Ω (green) and 8Ω (red).
THD+N vs. power at 100Hz (blue), 1kHz (green) and 6kHz (red) (8
Ω).
0.001
1
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
%
10m 100 20m 50m 100m 200m 500m 1 2 5 10 20 50
W
0.001
1
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
%
20 20k 50 100 200 500 1k 2k 5k 10k
Hz
0.001
1
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
%
10m 100 20m 50m 100m 200m 500m 1 2 5 10 20 50
W
0.001
1
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
%
20 20k 50 100 200 500 1k 2k 5k 10k
Hz
0.001
1
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
%
10m 100 20m 50m 100m 200m 500m 1 2 5 10 20 50
W