OPERATING FEATURES
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Example 2: 125% power overload
The overload is supplied for approximately 10 seconds and then is reduced (Voltage and
Current) to about 95% power for another 10 seconds. In this case the output voltage falls
below 20 Vdc and therefore the power supply shuts down for a recovery time of 17 seconds.
This procedure is repeated until the excessive current overload is resolved.
Figure 5 – Overload Protection at 125%
Example 3: 150% power overload
The overload is supplied for approximately 4 seconds and then is reduced (Voltage and
Current) to about 48% power for another 2 seconds. In this case the output voltage falls
below 20 Vdc and therefore the power supply shuts down for a recovery time of 17 seconds.
This procedure is repeated until the excessive current overload is resolved.
Figure 6 – Overload Protection at 150%