13.5 Power Supply Unit (PSU) protections
The internal switching power supply unit features the following automatic protections:
- Soft start
- Short circuit
- Over current
- Over voltage
- Over temperature
A built-in green LED check its normal activity. If the green LED is OFF means that the PSU is in an
auto-protect condition, or AC mains power supply fuses are blown.
Another important feature of this PSU is its built-in PFC (Power Factor Corrector) circuit, with a
value better than 0,95 in according to the new European Rules on Energetic Efficiency.
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