Waterproof power supply

Model: BJ-MKS24020
Input voltage: 100-240V;50-60Hz;0.23A
O/P condition
Output voltage(V): 24 Output current(A): 0.83 Max power(W): 20
Typical efficiency(Min%): 80
Product details
* Certifications: TUV;CE;SGS;UL;ROHS;CCC;FCC;GS;SAA;PSE
* Protection Function: Short-circuit protection;Over-voltage protection;Over-current protection;Thermal shutdown capability
* Safety standard: FCC part 15 class B;EN55022 class B;AS/NZS3548, AS/NZS4251.1 class B;EN55024/A1: 2001;IEC61000-4-2/3/4/5/6/11;GB9254-1998/GB17625.1-2003;CISPR22 class B;CNS13438 class B;AS per latest regulation or directive of IEC
* Work environment: -10°C ~ 60°C/20-90%RH
* Storage environment: -20°C ~ 85°C/10-95%RH
* Cooling mode: natural cooling
http://www.scivas.com.cn/Waterproof_power_supply/BJ-MKS24020.html