Power & electronics
Testing LED drivers before container sealing
Sample electrical testing at origin catches wrong voltage bins and dead-on-arrival drivers before they consume ocean freight.
Sample plan
Agree how many units per batch to power-test under representative load.
Record results with serial/batch IDs.
Failure handling
Quarantine and replace before loading; do not ‘hope’ on arrival claims alone.
Photograph packing after rework.
When it matters most
New factories, new SKUs, and large project orders deserve stricter sampling.
NMF coordinates origin tests on request.