U S E R ’ S G U I D E
LDLC US GOLD
EN
Carton contents
• LDLC US GOLD series Power Supply Unit
• Modular cable pack
• User Guide
• AC power cord
• PSU bag
Technical features
• A high performance for energy savings. 80 PLUS Gold Certification: High energetic
efficiency. The 80 PLUS Certification guarantees greater than 87%, 90% and 87%
efficiency at 20%, 50% and 100% operating loads, respectively.
• Japanese capacitors of 105°C nominal provides a quality reliability/performances.
• A 12V monorail for a better current distribution.
• Active PCF. A correction of the active power factor >0.90 at full load that provides
a clean and reliable current.
• An advanced cable set covering all kind of PC.
• A DC fan of 120mm provides an excellent air flow with a very low noise level. 12V
DC, 66.5CFM/min, <34.5 dB(A), This fan is only for power supply internal cooling
purpose, not for system cooling.
• Hybrid mode:
◦
The Normal Fan Control setting (button pushed) enables the fan to rotate
continuously in Silent Mode and Cooling Mode, depending on the system load.
◦
The Hybrid Silent Fan Control setting (button not pushed) enables the power
supply to run in Fanless Mode up to 20 % (± 5 %) of the maximum rated
load at 25 degrees. When the load further increases, the fan control will keep
regulating perfect cooling through the Silent Mode or Cooling Modes.
80 PLUS Test Type
115V internal non-redundant
230V internal redundant
Power Supply use rate
10% 20% 50% 100% 10% 20% 50% 100%
80 PLUS GOLD
-
87% 90% 87%
-
87% 90% 87%