RESOURCE CENTER

Engineering & Testing

Engineering evidence for travel adapter performance, grounding, durability, temperature and full-load testing.

What the engineering pages show, and what they do not

Each page separates recorded results from test methods. Where LONGRICH has not yet published a confirmed result, the page says so and describes the method and the data a buyer should ask for.

70W GaN full-load test

Recorded result: the NT011 70W GaN platform ran at 70W full load for 1 hour with a maximum surface temperature of 72°C. This is an internal engineering record, not a certification.

Grounding continuity

Method page for verifying the earth path from plug to socket, including UK Type G checks and contact reliability.

Plug lock & insertion durability

Method page for locking reliability, insertion cycles and post-cycle electrical checks. No cycle-count result has been published yet.

Wall stability & anti-sag

Method page covering weight, center of gravity, plug geometry and socket condition. No universal pass/fail angle has been published yet.

Quality control process

Process overview from engineering validation and incoming inspection through in-process control, functional testing and final inspection.

Review mining

Framework that turns customer reviews (wall sag, loose plugs, heat, laptop charging) into engineering questions and product requirements.