Charging Hardware Sourcing from China: Wireless & EV
2 resources tagged with "Charging"
Charging hardware sourced from China spans consumer Qi2 wireless pads up to EV onboard charger (OBC) modules rated 3.3–22kW. Wireless pads center on coil alignment (Qi2's MPP magnetic profile) and FCC/CE/RoHS compliance at MOQs around 500 units, while EV OBCs are power-electronics modules needing UL 2202 or IEC 62477 safety qualification and careful thermal validation. Across both, sourcing means verifying the real output power and that the safety certification matches the actual module, not a sister product.
Sourcing charging hardware means matching the certification and thermal design to the power level — a 15W Qi pad and a 22kW bidirectional OBC are different risk classes. The shared pitfall is overstated output: a Qi pad that throttles on misalignment, or an OBC quoted at peak rather than continuous power. We verify sustained output under thermal load.
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FAQ
What MOQ and certs apply to wireless charging pads?
OEM Qi/Qi2 pads typically start at 500 units with FCC, CE, and RoHS. Qi2 adds the MPP magnetic alignment requirement, so confirm the coil and magnet array are genuinely Qi2-certified, not just '15W compatible.'
What qualification do EV onboard chargers need?
EV OBC modules generally require UL 2202 (US) or IEC 62477 safety compliance, plus EMC testing. Bidirectional V2G units add grid-interaction requirements, so confirm the certification covers the exact power rating and topology you are buying.
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