Dongguan Longkey Electronic Co.,Ltd.

Today is：2026.6.9. Tuesday

Products Cart

PTC

PTC

PTC Aluminum House Heater

RFB(Ⅱ) electrification-free PTC heater

PTC foot bathtub heater

Electric Heating Film

Mica heating board/panel

Polyester heating slice/piece

Glass electric heating pipe

Electric heating alloy slice/piece

Ceramic Heating Board/Panel and Ceramic Heating Pipe

Glass(tempered glass) heating board/panel

Glass-ceramic(crystallite glass) heating board/panel

Enameling Heating Board

Ceramic/Metal Heater

MCH-Rapid warming ceramic heater

MMH-Rapid warming metal heater

　RFB(Ⅱ) electrification-free PTC heater

Model：

Describe：
suit for auxiliary electric heating for air-conditioners and all-purpose heating machines

     Application Scope
     The auxiliary electro-heating for air-conditioners and all-purpose heating machines

     Electric parameter
     Rated voltage: AC110-380V
     Rated power: 100-6000W (+/-5~10%)
     Cold-state insulating resistance: ≥100 M ohm
     Electric intensity: AC 1800V 2 sec
     Damp electric intensity: AC1250V 2 sec
     Current leakage during working temperatures: ≤0.5mA

     Features
     Electrification-free PTC Heater has features as no electricity on surface; auto constant temperature; quick heating up; long using life; noise free; damp proof; power attenuation rate: 8%; water proof; mechanized production; good sealing performance.

     Heat Sinking Material
     PTC/ Aluminum/ Copper, etc.