Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 7212-1981
Scope
This standard applies to Class A insulation of DC converters (Converters) and AC inverters (Inverters) that supply electric power to marine wireless equipment, and are used in places where the ambient temperature is below 50oC.
CNS 7212-1981 history
1981CNS 7212-1981 Marine Converters and Inverters for Wireless Sets