Today here is to introduce what you should know before installing a polyimide heating film?
1. Do not let the leads hang loosely. Make sure the leads are installed in a fixed position to prevent the flexible polyimide film heater from breaking due to pulling on the leads.
2. Do not immerse the flexible film heater in liquid or expose the heater to steam and corrosive gas.
3. Do not operate the heater at a voltage higher than the specified or rated voltage.
4. Do not cut, punch, disassemble the heater or attempt to repair a damaged heater and avoid contact with sharp objects. Damaged polyimide thermofoil heaters will not work.
5. Do not overlap polyimide thermofoil heaters.
6. The heater can be bent around curved surfaces. However, do not exceed the minimum bend radius (R0.5mm).
7. When the power density is greater than 0.4W/cm2, thepolyimide thermofoil heaters must be connected to a suitable radiator and should not be installed independently in the air, especially for high power density heaters, which require effective heat conduction Or connect to a thermal controller.
