PP600F/602F LED lighting controllers - User Manual
11
Timings
11.1
Selected continuous mode
When using selected continuous mode, the maximum delay from an input
changing to the output current changing is 500µs.
11.2
Pulse mode
For short delays and pulse widths, the actual timings are repeatable but
not exact. Timings are dependent on the output current as described in
the table below.
The timings are given for channel 1 and assume a trigger input signal of 5V.
The delays are approximately 8µs shorter for a 24V trigger input. The
delays for channel 2 are greater. All timings are given in microseconds.
Programmed
Actual timing
Output current:
100mA
Actual timing
Output current:
1A
Delay
Pulse
width
Delay
Pulse
width
Delay
Pulse
width
20
20
41
11
29
23
20
40
41
30
29
41
40
20
58
14
48
22
40
40
58
32
48
40
60
60
72
52
61
62
100
100
112
92
101
102
Variations in the delay and pulse widths are caused when events happen
on both channels simultaneously. Without simultaneous events, the
variation is +/− 1µs.
The delay from trigger to start of the pulse is dependent on the output
current and this is expanded in the graph overleaf for PP600F.
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