Automotive Heater Manufacturer

Frequently Asked Questions

• Q: What is the best heater for an EV battery pack?

• A: A thin, flexible silicone rubber heater with an adhesive backing is the most common solution. It conforms to the battery cells for efficient heating and takes up minimal space.

• Q: What does AEC-Q200 mean?

• A: AEC-Q200 is a stress test qualification for passive electronic components used in the automotive industry. It ensures the component can withstand the harsh conditions of a vehicle.

• Q: Can you provide heaters for autonomous driving sensor systems?

• A: Yes, we provide small, low-power polyimide or silicone heaters to keep LiDAR, camera, and radar sensors at an optimal operating temperature in cold weather.

• Q: What is a PTC heater and why is it used in cars?

• A: A PTC (Positive Temperature Coefficient) heater is self-regulating. As its temperature rises, its resistance increases, limiting the current and preventing overheating. This makes it very safe for cabin heating.

• Q: How do you ensure your heaters can withstand vibration?

• A: We use robust construction methods, secure terminations, and strain relief for all lead wires. We can also perform vibration testing to validate the design for your specific application.

• Q: Can you supply heaters for both prototype and production vehicles?

• A: Yes, we support the entire product lifecycle, from low-volume prototyping and validation to high-volume production with full PPAP (Production Part Approval Process) documentation.

• Q: What is the typical lead time for an automotive-qualified heater?

• A: Lead times depend on the qualification process. For new designs, it can be 12-16 weeks. For existing, qualified parts, we manage production to meet your JIT schedule.

• Q: Do you offer custom wiring harnesses with your heaters?

• A: Yes, we can work with our partners or your designated supplier to provide a complete heater assembly, including the wiring harness and connectors, to streamline your assembly process.