GaN Charger OEM Manufacturers in China
2 resources tagged with "Gan Charger"
Sourcing GaN chargers from China typically means choosing among factories that build on Navitas, Innoscience, or Power Integrations chip platforms in the 30 W–140 W range, with OEM MOQs that commonly start around 1,000–3,000 units. The non-negotiable certification is UL 62368-1 for North America, plus DOE Level VI efficiency for US sale and CE/UKCA/PSE for EU, UK, and Japan. The most expensive mistake is approving a sample built on the named GaN IC, then receiving production units with a cheaper unverified chip.
A GaN charger spec is really a chip platform, a power profile (e.g. 65 W PD 3.1), and a market certification set bundled together. Lock the GaN IC part number, the efficiency tier, and the cert list in writing before tooling, because these are the items factories quietly substitute to hit a target price.
Guides (2)
FAQ
What is the typical MOQ for an OEM GaN charger?
OEM minimums usually start at 1,000–3,000 units per model, depending on customization. Custom housings, logos, and retail packaging push the minimum higher than plain white-label runs.
What certifications does a GaN charger need?
UL 62368-1 and DOE Level VI efficiency for the US, CE/UKCA for Europe and the UK, and PSE for Japan. Sell into multiple markets and you need each report — there is no single global certificate.
How do I avoid getting a fake GaN chip in production?
Name the exact GaN IC in your purchase spec, require reel traceability, and run first-article inspection that verifies the chip against the approved sample. Substitution after sample approval is the most common defect.
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