Science on a hot compress thermoplastic dielectric. Prepared for the fabrication and study. Hot air, hot thermoplastic dielectric to increase the temperature and prolong the duration of the heat pack. For more than a normal hot compresses. The cells fabricated from thermoplastic dielectric 3 cells were connected in series together. The copper plate was attached to the cell surface. Heating Then, it uses electricity from an uninterruptible power supply (Power bank), allowing electricity to flow into the cell. As a result, the heating occurs at the boundary of the cell. The polarity protection reflux. The diode on the power cord to the electrification of uninterruptible power supplies (Power bank) into cells thermoplastic dielectric. And the installation of variable resistor on the uninterruptible power supply devices (Power bank) in order to control the number of volts of electricity flowed into the cell thermoplastic dielectric according to
the results of the experiment. The invention compresses hot thermoplastic dielectric can heat an average maximum temperature of 40.5 degrees Celsius and a maximum duration of 30 minutes assuaged.
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