How to wire PTC ceramic heating sheet
1. PTC heating element because of the selection of U-shaped wave radiator, improve its heat pipe heat dissipation rate, and comprehensive viscose and foot pedal advantages, and considering PTC hot parts in the work of a variety of thermal and electrical conditions, its strong bonding, heat transfer, heat pipe heat dissipation characteristics of high quality, high efficiency, can be trusted.
2. Can be assembled according to different output power, 1, 3, 5 is a pole; 2, 4 is a pole, 1, 3, 5 together as one end; 2, 4 together as the other end, connected to 220V is to say full output power.
3. PTC electric heater because of the inability to get sufficient heat pipe heat dissipation, its output power will fully automatic plummet, at this time the ambient temperature of the electric heater is kept above and below the Curie temperature (generally around 250 °C), so as not to cause the surface of the heating tube electric heater "red" condition.
4. PTC heating element is very little harmful by the change of power supply voltage, and the power supply voltage changes in a large range without endangering the calorific value of PTC components.
5. PTC components have low thermal conductivity, so the field strength added to the raw material cannot be large, and the thermal conductivity temperature can not be too high.
