Pwm typical readings – Rockwell Automation 2080-LC20-20QBBR Micro820 20-point Programmable Controllers User Manual User Manual
Page 115

Rockwell Automation Publication 2080-UM005A-EN-E - December 2013
107
Specifications Appendix A
PWM Typical Readings
PWM Typical Readings
Expected Duty Cycle
Typical Duty Cycle
(1.27 K
Ω load)
Frequency (Khz)
%Duty Cycle
Minimum
Maximum
%Duty Cycle
5
5%
4.90%
6.25%
5.48
5
10%
9.90%
11.25%
10.5
5
20%
19.90%
21.25%
20.5
5
40%
39.90%
41.25%
40.5
5
55%
54.90%
56.25%
55.5
5
75%
74.90%
76.25%
75.5
5
95%
94.90%
96.25%
95.5
5
65%
64.90%
66.25%
65.5
10
5%
4.80%
7.50%
5.9
10
10%
9.80%
12.50%
11
10
20%
19.80%
22.50%
21
10
40%
39.80%
42.50%
40.9
10
55%
54.80%
57.50%
55.9
10
65.00%
64.80%
67.50%
65.9
10
85.00%
84.80%
87.50%
85.9
10
95.00%
94.80%
97.50%
95.9
25
5.00%
4.50%
11.25%
7.25
25
10.00%
9.50%
16.25%
12.3
25
20.00%
19.50%
26.25%
22.4
25
40.00%
39.50%
46.25%
42.3
25
55.00%
54.50%
61.25%
57.3
25
65.00%
64.50%
71.25%
67.3
25
85.00%
84.50%
91.25%
87.3
25
95.00%
94.50%
100%
97
50
5%
4%
17.50%
9.7
50
10%
9%
22.50%
14.8
50
20%
19%
32.50%
24.7
50
40%
39%
52.50%
44.7
50
55%
54%
67.50%
59.6
50
65%
64%
77.50%
69.6
50
85%
84%
97.50%
89.5
50
95%
94%
100%
98.1
100
5%
3.00%
30.00%
14.7
100
10%
8.00%
35.00%
19.5
100
20%
18.00%
45.00%
29.6
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