A UL listed adapter is an AC adaptor that meets the safety standards outlined by the Underwriters Laboratories (UL). This is an organization that provides safety power supply certification for a wide variety of products include electrical devices, electronic equipment, building products, medical equipment, processed foods, water heaters and fire protection products. These universal ac to dc adapter are subjected to stringent testing and evaluation to ensure they meet UL’s criteria for performance and safety.

With a UL/cUL listed adapter, you can be sure that the universal plug in class 2 transformer has been thoroughly evaluated and meets industry standards for electrical safety. These class 2 power transformer provide an extra layer of safety for customers who rely on electrical products for their everyday needs.

When class 2 power supply adapter is UL/cUL Listed, that means that the UL has tested the device, and it meets their requirements for safety (fire or shock hazard). Because of this it is highly recommended that all of your electrical products carry the UL seal so that you can ensure the customers safety and satisfaction with your class 2 power supply 120vac 60hz.

When your power adapter is UL Listed, it means it meets the standards for safety required. KEYSUN’s all indoor power adapter charger and outdoor power supplies is UL cUL ETL cETL RU cRU FCC certified to provides customers with this advantage to save large amounts of money on certification charge and reduce the complicated certificate programs for the end applications. There are different safety standards for different power supply and the applications: UL/cUL 62368-1 (60950 + 60065) listed for use in I.T.E and Video/Audio equipment; UL/cUL 1310 listed for use in Class 2 power units; UL / cUL 8750 listed and recognized for use in safety light emitting diode equipment and class 2 power supply for led lighting.

KEYSUN mainly produce UL listed AC-DC Power supplies, battery charger, class 2 power unit for led lights, metal box led driver and dimmable led driver in Shenzhen. If you are interested in any UL listed power supplies, welcome to contact us.power15@szzhpower.com