Name: PTC heaterVoltage: AC/DC 220VPower: 200WMaterial:PTC ceramic heating element + aluminum tubSize: 11.9 x 5.2 x 2.6 cmSurface temperature: 230±10°CHeating life: more than 3 yearsLead material: high temperature wirePackage: 1 x PTC 220V 200WFeatures:High reliability and long service life.Safety, surface insulationFor heating solids and gasesProduct with mounting holeAbout Power:The heating power goes from small to large and then to small after power-on, and finally stabilizes. The stable power depends on the conditions of use. With the same PTC heater, the power may differ by several times under different conditions of use. The faster the heat dissipation, the greater the stable power; the higher the surface temperature of the PTC, the higher the power. The power marked by us is the range reference value. In practice, the power will be different due to many factors such as the use of ambient temperature and heat dissipation conditions.