Electronic Products Testing Professional Organization

Some IT/AV power products want to export to the United States for UL certification, but are troubled by not understanding the relevant certification requirements? The GTG editor has sorted out the relevant UL certification materials for you.

Test standard

UL62368-1

Is it mandatory certification

Not mandatory, but highly recognized in the United States.

Whether to detect the electromagnetic compatibility part

No, you can apply for FCC certification separately.

Do you need a local agent

unnecessary

Whether factory inspection is required

UL certification requires factory inspection. After applying for UL certification for the first time, an enterprise needs to conduct the first factory inspection before arranging shipments. The purpose is to ensure that the products continue to meet the requirements of UL certification and that all products produced are consistent with the test samples.

Subsequent certification does not require factory inspection before shipment. UL annual inspection is once a quarter, and a total of four factory inspections a year.

Information required for UL certification in the United States:

(1) CDF (Critical Parts List)

(2) Schematic diagram

(3) PCB Layout

(4) Label/nameplate

(5) Transformer specifications, inductance specifications

(5) Model list/difference table

(6) Instructions for use or installation of the product, etc.

Note on product structure: