Certification is the part of a charger programme that decides whether a container clears customs, and it is the part buyers most often leave too late. The good news is that it is predictable: which documents are needed depends on …
Plug types decide more of a charger programme’s cost than the electronics do. A SKU that only serves one country needs one tooling set, one carton and one certification route; a SKU that serves four needs a plug system that …
The most common mistake in a new charger range is picking wattage by price rather than by device. A 20W charger and a 100W charger cost very different amounts to build, but the decision that actually matters is which devices …
A GaN charger replaces the silicon switch inside the power supply with gallium nitride. That single substitution is the reason a 65W charger can be the size of a phone charger instead of a laptop brick. But “GaN” has become …
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