The use of frequency conversion speed regulation system has …

The use of frequency conversion speed regulation system has obvious energy-saving effect, and this transformation scheme is feasible. As we all know, the power consumption of fans and pumps driven by AC motors accounts for about 50% of the entire industrial electricity consumption. If AC frequency ...read more...

Xiamen Xinghenglong Co., Ltd. successfully listed on the New…

On November 5, 2014, Xiamen Xinghenglong Co., Ltd. was officially listed on the New Third Board of the National Small and Medium Enterprise Share Transfer System Co., Ltd. The New Third Board is known as the "China Nasdaq" national small and medium enterprise share transfer system, which ...read more...

LED intelligent lighting market competition is less than 2%

The topic of LED smart lighting is very hot, but the actual penetration rate is very low. Relevant research data shows that the penetration rate of intelligent LED lighting in the mainland market is less than 2%, and the product application is mainly reflected in dimmable LED landscape lights, colo ...read more...

The standard weight replacement method is often used in the …

It can meet the principle requirement that the measurement uncertainty is not greater than the maximum allowable error of the weighed instrument, and it also has the characteristics of convenient use, and has a strong vitality in the practice of weighing instrument verification. The replacement of ...read more...

How to design LED signs and LED matrix display

LED-based signage and matrix displays bring more functionality and stunning visual effects to growing indoor and outdoor applications. The latest developments in LED technology make it difficult to tell whether you are seeing a still picture of a high-quality display or a traditional printing or dra ...read more...