Two measurements decide the schedule of a GaN programme: the EMC margin at the switching frequency, and the temperature rise inside the shipping enclosure. Everything else in the certification path is documentation that follows those two numbers. That is wh……
Two brands can read the same requirement and plan two different programmes. One treats the requirement as a document to obtain; the other treats it as an obligation that follows the product and the market. The first approach usually survives …
The submission came back with an EMC result two decibels above the limit and a note that the sample had been tested with the coil active, which is how the product is used. Nothing in the design was unsafe and …
A quotation for USB PD compliance usually arrives as a single figure, and a single figure is the hardest kind to compare. The programme behind it has four separate cost lines, and two of them are driven by decisions the …
A marketplace suspended a listing because the certificate supplied with the product named a company the brand had never heard of. Nothing was wrong with the product and nothing was wrong with the report: the file belonged to a configuration …
Five documents decide whether a Qi2 claim survives a marketplace review, and four of them are usually requested in the wrong week. The mark is approved late, the artwork is already printed, and the file that would have supported the …
Qi certification is not a certificate that arrives and sits in a folder. It is a programme attached to a product revision, and the document that proves it names a configuration rather than a product family. That distinction explains most …
A branded Qi2 programme can open at 200 pieces per model - but only when the magnet array, the coil and the radio documentation already sit on a certified platform. Change any of the three and the programme becomes a …
Two factory visits can produce the same positive impression and two very different answers. On the first, the discussion stays in the showroom and the certificates are presented in a folder. On the second, the coil positioning fixture is on …
The defect that matters most on a wireless charger is usually created before the product reaches the end of the line. A coil placed a fraction of a millimetre off centre passes a visual inspection and fails a customer, and …
Three programme shapes, one question: how much of the product does the brand actually own? A programme that rebadges an existing ODM platform usually reaches its first shipment within a quarter. The same product developed from a blank sheet takes …
A stand was returned because it tipped forward when a large phone was placed on it. The coil was correct, the alignment was correct and the electronics measured inside every limit; the base was not heavy enough for the moment …
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