AFV-P Series High Performance Programmable AC Power Supply
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2.4.1 Notices for DC output of AFV-P Series
1.
A typical DC supply could have better ripple and noise performance than the DC
output of AFV-P series, mainly because as an AC power supply, AFV-P series
doesn't equip with high-capacity filter capacitors. To add a high-capacity filter
capacitor, for instance
50uF, ensure to connect a diode at the DC output ter-
minal in serial first, and then connect the high-capacity capacitor in parallel.
Do not directly connect the high-capacity capacitor in parallel. Doing so could
cause output unstable and trigger the product protection.
2.
A typical AC power supply will shut down the output if the output current were
to exceed the rated value. AFV-P series could still maintain the output current
when exceeding the set value of maximum current by enabling the over current
foldback(OC-FOLD) mode.
The response time for OC-FOLD mode is
1.4S, while for a typical DC supply op-
erating constant current (CC) mode the response time is at the millisecond (ms)
level.
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