Desktop power supply 48W

600w-kaiguandianyuan

Technical parameters

48W AC-DC switching power adapter series
Product characteristics 
48W power adapter super features: 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. 24 volt power adapter efficiency reaches 83%,  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 / UL60950

Input Condition
Part Number
Output Voltage(DC)
Output Current
Voltage Tolerance
Regulation
Efficiency
Power Max.
Line
Load
90~264V~
47~63Hz
Input Current
 1.4A Max.
KRA-48B-03
3.0V
5.0A
±5%
1%
5%
74%
15W
KRA-48B-05
5.0V
4.0A
±5%
1%
5%
75%
20W
KRA-48B-12
12V
4.0A
±5%
1%
5%
84%
48W
KRA-48B-15
15V
3.2A
±5%
1%
5%
84%
48W
KRA-48B-18
18V
2.7A
±5%
1%
5%
84%
48W
KRA-48B-24
24V
2.0A
±5%
1%
5%
84%
48W
Certification