Desktop power supply 90W

600w-kaiguandianyuan

Technical parameters

AC-DC switching power adapter series 
Product characteristics 

90W power adapter wide voltage input 100V-240V, small harmonics, high stability and reliability of high demand products, with over-voltage over-current short circuit protection, automatic recovery function, over-temperature protection and multiple protection features. 48 volt power adapter efficiency reaches 89%, small standby power consumption and truly achieves efficient energy-saving, work stable under -10℃ to +40℃ for 50,000Hours at least. Lighting surge withstand 6KV or above. Intelligent control: time control, temperature control, PWM control carrier. Products achieve modular, standardized, easy to install and maintain. All products designed according with EN55022 / EN61000-3-2 / EN60950 / UL1950 and ROSH compliance.

  • Universal Input: 100~240VAC 50~60Hz

  • Protections: Short circuit/ Overload/ Over temperature

  • O/P: High accuracy, low noise; hold up time≥20mS

  • Cooling by free air convection; Auto recovery;

  • Operation temperature: -10℃~+40℃;

  • 100% full load burn-in test for 8 hours

  • High Efficiency, high reliability;

  • Built-in Class B EMI Filter

  • Long life of 50,000Hours, 2 years warranty

  • Compliance to EN55022 / EN60950 / IEC60950

Input Condition
Part Number
Output VoltageDC)
Output Current
Voltage Tolerance
Regulation
Efficiency
Power Max.
Line
Load
90~264V~
47~63Hz
Input Current
 1.8A Max.
KRA-90D-1
12.0V
7.0A
±5%
1%
5%
87%
90W
KRA-90D-2
15.5V
5.5A
±5%
1%
5%
87%
90W
KRA-90D-3
18.0V
5.0A
±5%
1%
5%
87%
90W
KRA-90D-4
19.5V
4.5A
±5%
1%
5%
88%
90W
KRA-90D-5
20.0V
4.5A
±5%
1%
5%
88%
90W
KRA-90D-6
24.0V
3.7A
±5%
1%
5%
88%
90W
Certification