87~91% (20~100% load) top efficiency High quality made in Japan 105°C solid capacitor guarantees stability at high temperatures, frequencies & currents. Powerful & highly reliable DC-DC module, full bridge & LLC resonant circuits applied. Built-in Active PFC circuit provides high power factor & efficiency. Built-in circuits protects against voltage surges, current surges, power surges, low tension, short circuiting, & overheating. Neatly organized DC output modular cable help to increase air flow inside the case. Smart Fan control system optimizes thermal control while minimizing noise levels. Output Power Cable Specifications