www.pulsar.pl
PSBEN10A12C
BLACK POWER
24
5.8 Overvoltage protection of the PSU output OVP.
In case of voltage exceeding 15,5V±0.5V at the switching regulator’s output, the system cuts off the
power at the outputs to protect the battery and the receivers from damage. The outputs will be battery-powered.
The activation of the protection system is indicated by the OVP yellow LED on the PCB board, and the PSU FLT
output.
5.9 PSU overload.
The PSU is fitted with the LED OVL (overload) on the PCB and
indicator on the LED panel,
informing about output overload. If the nominal current of the PSU is exceeded, the led turns on and the
microprocessor starts a specially implemented procedure. Depending on time and overload level,
microprocessor may disconnect the AUX output and switch into the battery-assisted operation. Restart will occur
after 1 minute.
PSU overload is indicated by the PSU FLT technical output.
