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.
AC power cord plugs and sockets connect electric equipment to the alternating current (AC) mains electricity DC power supply in buildings and at other sites.
The dimmable driver is designed with a control chip, when a 0-10V or 1-10V dimmer is connected, the output current of the led driver can be changed through the 0/1-10V voltage change.
The difference between UL recognized and UL listed or classified is that it does not apply a seal of approval to end products. ZhenHuan ac dc power supply series is approved UL ETL safety standards.
Any LED drivers marked with“TYPE HL”can be used directly for the end LED Luminaire installed in hazardous(classified) location areas without further evaluation.
