48V 20A Rectifier Module for Telecom power supply

Rectifier Module for Telecom power supply High power density efficiency 92% power factor 0.99 Wide output voltage

 SR4820   Rectifier Module  for Telecom power supply

Application:

48V distributed systemEthernetExchangeLAN,MANServerIndoor Wireless NetworkTelecom Equipements

  Features of rectifiers:

        High power density        

        The efficiency is no less than 92% and the power factor is no less than 0.99, which meets the requirements of   energy conservation and environment protection.       The operating voltage is within 90~300Vac       The operating temperature is within -40°C~+75°C

  SR4820   Rectifier Modular Series - 1U Main Technical  Parameters

 

 1. AC Input

             Rated voltage :230V

             Voltage range:85V-350VAC/90V-380VDC

             Frequency range;45-65HZ

             Max. Current:10A(30A),7.5A(20A),5.6A(15A),3.7(10A)

             Efficiency : >92%

             Dimensions(W.H.D): 126*44(1U)*213.4(mm)

             Weight(Kg); 1.5kg

 2. DC Input

         Standard voltage;48V

            Voltage range: 43-59V

            Current Ratings ;30A,20A,15A,10A

            Source effect ;≤±0.1%

            Load effect ; ≤± 0.5%

           Stabilized voltage precision ; ≤± 0.6%

           Soft-startup Time ;6s

        

48V 20A Rectifier Module for Telecom power supply