The average amount of heat the coil produces over a complete pulse cycle, including both the on-time and off-time. This determines the coil's thermal management needs and affects how long sessions can run safely. Expressed in milliwatts (mW). Calculated from peak current, resistance, and duty cycle.
The report estimates how much a coil heats from its own electrical losses and sorts the result into three bands: low below 150 mW, moderate from 150 to 500, and high at 500 and above. This is an electrical estimate, not a measured coil temperature.
