The reason why LED lamps need high-quality driver power supplies is mainly based on the following reasons:
1. Ensure the stability and reliability of LED lamps
The main difference between UL and ETL listed products is that ETL doesn’t create its own standards for certification. UL develops standards that are used by other organizations, including ETL.
IEC 62368-1 replaces two other standards – IEC 60950-1 and IEC 60065. Clause 4.1.1 remained in the 3rd edition, but was removed from the 4th edition, which was published in 2023.
ZhenHuan are specialized in the international environment protection and AC DC adapter charger, LED driver; ensure that all power supply quality is in strict compliance with ISO 9001:2015 standards.
Many applications run on AC DC Adapter. The alternating current(AC) to directing current(DC) adapter that plugs into the wall to run your home printer or electric blanket may be warm to the touch.
Class P is a UL provided thermal performance rating that can be added to show the cross-compatibility of different LED driver brands in the market for use in luminaires.
Not only did NEMA form to monitor the quality and safety of electronics products, but they also wanted create simple processes to ensure compatibility between different devices.
