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Power modules operate with conservative thermal safety margins because the real junction temperature of each switch cannot be measured accurately in real time.

Newtwen delivers production-ready embedded firmware that estimates the real-time junction temperature of every switch and enables high-resolution derating directly on the target microcontroller.

Accurate per-switch thermal monitoring reduces unnecessary derating, improving system performance, efficiency and safety while maximizing power module utilization.

The technology has been validated against IR thermographic measurements, achieving ±5°C accuracy across a wide range of electrical, environmental and manufacturing conditions.