humidifier tube rated at 220V 100W is typically a PTC (Positive Temperature Coefficient) heating element used for heating and humidification applications.
Voltage: 220V AC
Power: 100W
Material: Aluminum, Ceramic, or Stainless Steel (depending on type)
Heating Element Type: PTC (self-regulating) or Nichrome wire
Tube Length: Varies (commonly 50mm to 200mm)
Tube Diameter: Typically 6mm to 20mm
Surface Temperature: 100°C – 300°C (depends on design and airflow)
Resistance: Varies depending on heating type (~480 ohms for 220V 100W)
Lead Wire Type: Insulated high-temperature wire (e.g., silicone-coated)
Usage: Air humidifiers, vaporizers, industrial applications