... 1full-load efficiency>=80%work temperature: industrial grade -25°C~+85°C, arms industrial grade -40°C~+85°C1000- ... protection, over-temperature protection, self-resumption 1.3 Aplication:Industrial control and DC system, switching system, A/D and ... -equipment, petrochemical industry, portable instrument, medical instrument, self-control device, anti-theft alarm, handle instrument, digital circuit, IC ...