100/250W 220V ohřívač 12V DC ventilátor termostatický ohřívač inkubátoru vajec PTC ventilátor ohřívač topný článek elektrický ohřívač

1. introduction:   Fan Input Voltage: 12V DC    Heater Input Voltage:220V  Power: 250W/100W Size: 90*60*42mm （Includes mounting holes）      Mounting hole size:φ4mm Heat material: PTC Thermistor Heat methods: heat radiation by air flow Lead wire: high temperature line The length of lead wires : 200mm The length of bare wires : 10mm   Surface insulate: No Use: this PTC part is used for heating air or solid. the PTC meterial has a characteristic that it is constant temperature on the surface. Notice:  the power is reference value. the better the dissipation is, the bigger the power is.In different working environments, power will have a plus or minus 20% tolerance.If you have strict requirements on power accuracy, this product is not suitable for you. 2. advantage:  Safety Heat up quickly, long service life. self-control temperature small sound 3.application : Equipment Electric Heater General electric appliance Air curtain machine PTC Insulative corrugated heater(PTC Air heater insulator,PTC Heater for warm air-conditioner) is a kind of large power Non-Surface-Electrified PTC heater with wind blowing.PTC element is fixed in aluminium tube and keep insulated with the aluminium tube.