Main Features:
--Response and high accuracy when compared with linear power supply.
--Output voltage and output current between 0 to rated value is continuously adjustable.
--Constant voltage and constant current can automatic conversion.
--Overload and reverse polarity protection keep power supply and its loads safe from unexpected conditions.
--LED digital display output voltage and output current
--Cooling fan is connected with temperature sensor. Its can reduce the fan speed automatically when the internal temperature or load decreases to prevent the additional noise
Specifications:
1. Operating temperature (-20-50) Degree Celsius Storage temperature (-40-70) Degree Celsius
2. Relative humidity 90%(40 +- 2Degree Celsius) Atmospheric pressure ( 70-106)hPa
3. Input voltage: AC 220V+- 10% 50Hz/60Hz
4. Display accuracy <=1%
5. Efficiency >= 86%
6. Load regulation <= 0.5%
7. Voltage regulation <= 0.5%
8. Ripple voltage ≤<=0.5% V p-p
9. 100Hz Ripple voltage <= 300mV
10. Insulation resistance >= 20MΩ
11. Withstand voltage from input voltage to casing >= AC1500V
12. Withstand voltage from input voltage to output voltage = AC1500V
13. MTBF >== 50000h
14. Boot buffer delay 3-5S
15. Overheat protect threshold value 75-85Degree Celsius