12V 50W Conductive Type Automatic Thermostat PTC Ceramic Air Heater 93*31*25MM

Specification: Voltage : 12V Power : 50W Size : 93*31*25MM Weight : 40g Rated Voltage : 12VAC/DC (the power line does not distinguish between positive and negative) PTC Chips Temperature : 230 degrees Celsius heat material : PTC Thermistor heat methods : heat radiation by air flow