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Reliability for the "Last Mile": Why Heavy-Duty Electric Trikes in Vietnam Depend on Hanast Potting

2026-05-12

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Reliability for the "Last Mile": Why Heavy-Duty Electric Trikes in Vietnam Depend on Hanast Potting

 

Electric three-wheelers are the backbone of Vietnam’s urban logistics and agricultural transport. Unlike passenger bikes, these vehicles carry heavy loads, causing motors and power converters to operate at peak temperatures for extended periods.


The Solution for High-Stress Electronics:
For the DC-DC converters and high-power motor controllers used in these vehicles, we recommend
HN-8830 or HN-8840.
• Mechanical Reinforcement: Beyond thermal management, our silicone elastomers protect heavy-duty circuit boards from the constant vibration of unpaved rural roads.
• Heat Dissipation: With thermal conductivities of 3.0 to 4.0 W/m·K, these compounds prevent "thermal throttling," ensuring the vehicle maintains full power even under maximum load in 40°C weather.
• Ease of Maintenance: While providing a tough seal, these silicones maintain rubber elasticity, allowing for easier inspection or repair compared to rigid resins.

 

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