Providing a 750W continuous output power, the PSU-750 Series switching power supply operates with convection cooling and is capable of handling peak loads up to 1.5 kW for as long as five minutes. The supply accepts a universal AC input with active power factor correction and operates across a temperature range from 0?C to +45°C. Other features include a low-frequency noise below 50 dB from 0.15 MHz to 30 MHz and international safety approvals including CSA 22.2 No. 60095, TUV EN60095 for audio applications, CB Report, CE Mark (LVD), and Class B Emissions. Additionally, the supply sports an open-frame design measuring 13.38” x 4.57” x 1.97” with an integral IEC-320/C14 Inlet. Pricing starts at $150 each/1,000. DONGAH ELECOMM USA, Richardson TX. (888) 878-7331.