Guangdong Kingsunny Technology Co., Ltd.
Main products:Radio base station power supplies,repeater housing,Plating rectifier,DC-DC converter,AC/DC switching power supply
Products
Contact Us
  • Contact Person : Ms. Yuan Qina
  • Company Name : Guangdong Kingsunny Technology Co., Ltd.
  • Tel : 86-757-25534219
  • Fax : 86-757-25566961
  • Address : Guangdong,Foshan,No.59 Industrial 5th Road,Leliu Town
  • Country/Region : China
  • Zip : 528322

Special high power switching rectifier

Special high power switching rectifier
Product Detailed
1.Top quality , best service 2.SGS,ISO 3.After-sales service

Special high power switching rectifier:

Front Panel

Back Panel

 Inside

Repair Part

Indicated parameters:

1,Input voltage scope: 330VAC-450VAC(Rated output)

2,Efficiency: ≥83%

3,Output ripples: peak value of the fundamental wave: smaller than 150mVp-p(300Hz)

4,Power factor PFC value: ≥0.9 (Full load)

5,Voltage regulating precision: ≤2%

6,Cooling :water cooling or air cooling

Prouduct features:

1,It has output short-circiut, over-heat, current limiting and protection functions.

2,Single chip microcomputer intelligently cnotrols RS232, RS485 computer communication interface.

3,After parallel connection and expansion, the source voltage effect and load effect of main power supply system can be kept within the required technical indexes.

4,The output current of each module power supply is basically equal (current sharing precision=5%)

5,Redundant technique is used, the whole power supply system can maintain sufficient load capacity in its output even if a unit is damaged and so to enhance the reliability of the whole set of power supply.

6,Non-master control method is used in the system power supply, the entering and exit of module power supply will not affect the normal output of system power supply.

7,Each module power supply can be used independently or connected in parallel with other ones, having excellent transient characteristics.

Special high power switching rectifier



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