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Item | Description |
Material | It is consisited by PTC thermistors, Copper electrode sheet, insulating film, wires. |
Dimension | The sample size is 70*25*3.0mm. It can be customized. |
Rated voltage | The sample voltage is 24v, it can be customized. |
Rated power | 20-80W. It can be customized. |
Withstanding Voltage | The withstanding voltage test will input 2 times of related voltage to the PTC heater for 1 minute. |
Inrush current | It is about 1.5-2 times of related current when power on for about 10-15 seconds. |
Power supply | AC electricity |
Assembly mode | PTC thermistors cover with copper electrode sheet, and covered by insulating film. |
Wires | Usually use fire resistance wire or Teflon wire. |
Wires length | Can be customized according to client’s need. |
Surface charged | Uncharged. |
PTC thermistors assembling | The PTC thermistors have been plugged into the aluminium tube and been squeezed by liquid pressure machine. To make this heater insulated, these thermistors are covered by two layers of yellow insulated film before being plugged into the tube. |
Temperature | The highest temperature of the heater body is 280℃. It doesn’t have light fire. |
Temperature control | This water heater unit doesn’t have temperature limiter. For special requirements, we can add it. |
Package | Bubble bag, can be customized |