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New 3KW Rectifier (SMR) joins COTEK product family


This winter COTEK introduces RA-3048 , a 3KW rated output power

Switching Mode Rectifier to COTEK fixed back-up family, which completes

COTEK rack-mount power offerings.



As a professional power design and manufacturing company, COTEK is always keen to fulfill market demand with our business partners. In Fixed back-up sector, COTEK do have great AC power (DC to AC, Inverter) product offering, which address 30% of power demand for telecom/datacom market only. The need for a compact, flexible and meanwhile affordable DC power (AC to DC, rectifier) system solution is always there, and that’s why COTEK RA-3048 is introduced.



COTEK RA-3048’s main features are:


  • Innovative single phase input stage with wide input range (100-240Vac, Max 3KW per module)
  • Power factor > 0.99 Sinusoidal input current
  •  Meet Industrial safety/EMC standards
  • High efficiency >95%
  • Light weight (2.1 Kg per module) & high power density
  • Active or passive load sharing
  • Hot swappable and easy installation


There are more points you might be interested, and please visit below link for more information.



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