PTC Heater Delaman Constant Temperature PTC Space Heater Fan Car Heater Small Space Heating Incubator -12V 150W-

PTC Air heater with fan series product instructions: 1. When bare wire extend from the heater,the positive and negative electrode are not distinguished. Please input the rated voltage and the sufficient current. 2. When bare wire extend from the fan,the red is positive electrode and the black is negative electrode. Please input the rated voltage and the sufficient current. 3. The heater can be used in extremely humid air environment. It doesn't matter if a small amount of water droplets are splashed on the surface of the heater, but they can't be immersed in  liquid. 4. The heater's black bracket insulation is high temperature resistant, but the metal part is conductive. Please pay attention to safety when using. 5. The heater's fan life span is 3~5 years, 20000 ~30000 hours. 6. The heater is equipped with a chip of 230?. When the fan blows, the surface temperature of the heater is about 100?.When the fan breaks down and stops rotating, please stop using the  heater to avoid potential safety hazards. 7. When the heater is used for the first time, there may be a little smoke or odor, which is due to the oil stain and heat conductive adhesive volatilization left by stamping aluminium corrugation. It is a normal phenomenon and will disappear in a short time. 8. The power of the product is related to the use mode, heat dissipation conditions, environmental temperature and other factors. The rated power given by us refers to the power measured at  the ambient temperature of 24?. Under these conditions, the air temperature at 5cm from the outlet is about 50? Celsius. (when the ambient temperature drops, the power of the heater will  rise.)