50/100/200W Insulation-Thermostatic 72 * 21mm PTC Ceramic Air Heater New Electric Heater

Label:Yes Rated Power:50/100/200W Rated Voltage:12V24V48V AC/DC (the power line does not distinguish between positive and negative) Type:Electric Heater Parts Quantity:1pc Brand new and high quality Material:aluminium

Size: 12V 50W 72*21mm(2.83*0.83in) 24V 100W 72*21mm(2.83*0.83in) 24V 200W 72*21mm(2.83*0.83in) 48V 200W 72*21mm(2.83*0.83in) PTC air heater Summary of Core Specifications: Product dimensions: belonging to a compact heating element structure. Core component: The heating material is PTC thermistor. The advantage of this material is that it has self temperature control characteristics, which means that its resistance increases when the temperature rises, thereby limiting power and ensuring high safety. Working principle: Heat is conducted through flowing air, so it needs to be used in conjunction with a fan or other air source to achieve efficient and uniform heating. Wire configuration: Use high-temperature resistant silicone material wire, with a standard lead length of 20 centimeters. Temperature accuracy: The marked temperature error is ± 10 ° C, which means that the actual working temperature may fluctuate by 10 degrees Celsius around the set value. Brief description: This heater is usually used in equipment that requires a safe and compact heating solution, such as small warm air blowers, anti condensation heating for equipment chassis, etc. When using, it is necessary to ensure that there is air flow to dissipate heat. Description: Versatile Application:Ideal for a wide range of applications, from incubators to air conditioners and humidifiers. High Power Efficiency:Rated at 100W, this incubator heater element delivers rapid heating for efficient temperature control. Insulation Safety Feature:Insulated PTC ceramic construction ensures surface insulation, enhancing user safety. Long Service Life:Designed for longevity, the PTC air heater boasts a long service life for reliable performance. Automatic Temperature Regulation:Self-controlled temperature with automatic regulation for precise heating in various environments. Key point: The temperature and power of this heater are dynamically changing, not fixed values, and special attention should be paid to safety when using them. 1. Temperature characteristics The temperature of use is not fixed: the stable temperature that an object can reach after heating cannot be estimated, as it heavily depends on the usage environment (such as space size, insulation, initial temperature). Uncontrollable temperature: The heater itself does not have temperature control function. If precise temperature control is required, users must additionally equip themselves with temperature control devices. 2. Power characteristics Rated power: refers to the test power under specific conditions (ambient temperature 24 ℃, wind speed 3-5 m/s). Impulse power: The power at the moment of start-up may be very high, up to three times the rated power. Dry burning power: Very important safety reminder: When the air supply is stopped (dry burning), the power will decrease to the theoretical minimum value, but it is strictly prohibited to dry burn for a long time. It must be used in conjunction with a fan or over temperature protection circuit to prevent accidents. The actual power consumption is not fixed: the actual power consumption is determined by real-time factors such as ambient temperature, wind speed, and heat dissipation conditions. Summary: When selecting and using this heater, it is important to pay close attention to its dynamic characteristics and safety requirements, especially ensuring good heat dissipation and necessary overheating protection. Package Include: 1pc 12V24V48V 50/100/200W AC DC Incubator Heater Insulation-Thermostatic Constant Temperature PTC Ceramic Air Heater Heating Element Electric Heater Accessory Heater Note: 1.Transition: 1cm(0.39in)=10mm=0.39inch 2.Please allow 1-3mm(0.04-0.12in) error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!