The successive laws mandating higher average efficiencies in external power supplies have undoubtedly had a significant impact on global power consumption over the past decade. However, ensuring that your external power supply is up-to-date with the dynamic regulatory environment has become a complex task.
An LPS rated power supply is designed for safety reasons to conform to a maximum permitted output voltage, output current and output power rating. Regulatory agencies have created many designators for external power supplies which conform to different sets of specifications. The LPS (Limited Power Source) requirements are specified in the latest IEC 62368-1 and 60950-1 standard are used to define power
Our HP Series of constant voltage LED drivers are a hit with integrators and electricians because of the smooth, flicker-free dimming and small form factor. Another reason these 5 in 1 dimmable drivers are so popular in the field is there's an LED driver for every dimming application: non-dim, 0-10V, 1-10V, forward and reverse phase-cut ELV and MLV, 10V PWM, resistor. It only made sense then that we combine all of these dimming protocols into one compact and efficient high PFC LED driver called the HP series 5 In 1 dimmable transformer.
A good ac adapter for hp monitor can make the computer work more stably, which seems reasonable on the surface. But when it comes to why to use a good laptop ac adapter charger, some users may be a little confused. The "good power supply" mentioned here does not necessarily mean buying an expensive switching power adaptor. In fact, some users choose a good power supply, but because the selected power supply does not match the load of the terminal equipment, the switching power supply is insufficient and the equipment is unstable.
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.
In this video, KSPOWER is going to talk a bit about five points for attention before an the Dimmable LED Driver, constant voltage non-dimmable waterproof power supply and LED installation. Failure to install this device properly may result in electrical shock or fire.
On January 5, local time, the 2023 Las Vegas International Consumer Electronics Show opened at the Las Vegas Convention Center in the United States. In order to help enterprises grab orders and expand markets, the Dongguan Municipal Bureau of Commerce organized a total of 39 foreign trade representatives from 30 enterprises to participate in the exhibition.
This summer, the temperature is abnormal, power outages have occurred in various parts of the country, and even the Jialing River has dried up; and in winter, the peak power consumption continues, and power shortage has become one of the top problems that must be solved.
STMicroelectronics (ST; NYSE: STM), the world's top semiconductor company serving multiple electronic applications, is enhancing the sustainability of personal computing products through its next-generation