POWER SUPPLY
NGDP
SAFETY AND PROTECTION
Your new power supply unit comes equipped with multiple protective features to ensure
safe and reliable operation:
Under-Voltage Protection (UVP) shuts the PSU off if the voltage the PSU is providing to
the PC drops below accepted values.
Over-Voltage Protection (OVP) Monitors 12V, 5V, and 3.3V outputs. Automatically shuts
down the PSU if voltage exceeds safe levels.
Over-Power Protection (OPP) Turns off the PSU if power draw reaches 115-135% of the
rated capacity.
Short-Circuit Protection (SCP) Activates when output impedance falls below 0.1 ohms.
Protects against shorts between rails or to ground, preventing damage to the PSU and
system components.
Over-Current Protection (OCP) Keeps 3.3V, 5V, and 12V rail outputs within safe operating
limits.
Over-Temperature Protection (OTP) Shuts down the PSU if internal temperature becomes
too high, typically due to overloading or fan failure.
These safety mechanisms work together to protect your computer system and the power
supply itself from potential electrical hazards. For optimal performance and longevity,
always operate your PSU within its rated specifications.
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