Thermal Management in Fast Charging: Engineering for Reliability

## Heat Dissipation: The Core Failure Primitive

While 98% efficiency sounds high, the 2% loss in an 11kW charger still generates 220W of concentrated waste heat.

### Cooling Strategies for OEMs
1. **Liquid Cooling**: Essential for >22kW systems, allowing high power density.
2. **Air Cooling**: Preferred for <7kW systems for cost and weight reduction.
3. **Advanced TIMs**: Using 10W/mK Thermal Interface Materials to bridge the gap between semiconductors and the cold plate.

### eDrift's Reliability Standards
We utilize computational fluid dynamics (CFD) at the design phase to ensure zero derating up to 55°C ambient.