Car Wireless Charger

Put a phone on a car mount and charging starts. Behind this experience is a low-loss wireless charging board. If coil coupling efficiency is low, charging is slow and heat is high. The Car Wireless Charger is made for car wireless chargers and car wireless charging bases. Our factory started a full zero-defect quality management system in 2025. Wireless charging boards are sensitive to loss and temperature rise. The zero-defect system requires every batch test record to be traceable. This blocks these problems before shipment. We use FR-4 as the normal material. High TG and high CTI materials are ready for high heat and high insulation needs. Layer count ranges from 2 to 10. Surface finishes include immersion gold, HASL, OSP, immersion silver, immersion tin, and hard gold plating. Blind and buried vias, BGA, and impedance control are all available. Low-loss design, high-density routing, and heat resistance design are the three key points.

Buyers send Gerber files. Our engineering team does a low-loss design review and manufacturability analysis first. The review finishes on the same day. The formal quote and lead time reach the buyer within 24 hours. Buyers can ask about progress at any step. We send photos and videos to update them. Repeat orders have shorter lead times. We review every order again. We accept OEM and ODM orders. We build to customer drawings. Layer count, base material, copper thickness, surface finish, solder mask and silkscreen color, impedance, and packing all follow buyer needs. The coil area has special requirements for board material loss. We give base material and routing advice at the review stage based on the buyer's working frequency and power. This helps buyers improve efficiency.

Low charging efficiency is the top risk for wireless charger boards. We run impedance tests, signal integrity tests, and temperature rise tests. We confirm the first article before mass production. Every board gets electrical testing. We use AOI and flying probe testing. We accept third-party inspection. Our quality team has more than 20 people. We keep records from incoming material, production, and shipment. Our products hold Underwriters Laboratories product safety certification. The file number is E528398. The Car Wireless Charger gives buyers a reliable path for wireless charging designs.

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