0 Preface
The boost type circuits currently used for white light driving mainly include an inductive DC-DC circuit and a charge pump circuit. The inductive DC-DC circuit has problems such as EMI, and the charge pump circuit has a simple structure and a small EM…
Osram Opto Semiconductors has introduced the Duris S 8, adding a new multi-chip, high-power member to the Duris "S" LED series.
This new Duris S LED is finely grouped to achieve excellent color consistency and high light flux. It is mainly used in dir…
Due to the increase in high-performance electronic products and the rise of environmental awareness, both smart phones and electric steam locomotives have increased the demand for power supplies. For the convenience of use, it is expected to increase the power outlets …
Market research agency Yole Developpement expects that in the next 15 to 20 years, automakers will sell tens of millions of electric vehicles and hybrid vehicles. This demand has made unprecedented urgency for the development of power electronics packaging and brought …
Please forgive Feige for not being able to write to you one-on-one, although Feige wants to remember how we met, met several times, made several phone calls, and even drank a few glasses of wine...
With…
This year's LED industry can be described as hot. One of the hottest is the upstream equipment, raw material suppliers, and mid-stream chip makers! Diyuan Optoelectronics Co., Ltd., located in Wuhan, is China's largest manufacturer of high-power chi…
The concept of energy saving and emission reduction is deeply rooted in the hearts of the people. Under a series of policy escorts, LED market demand drives LED penetration into China's home lighting, backlight and landscape. From the tradition…
Recently, Yangcheng’s home appliance stores have launched TV advertising campaigns. Summer heat should be reduced by air conditioners, refrigerator