led在我们的日常生活中随处可见,更是很多商家展示信息的有效方式,led是一种寿命极长的电光源,其使用寿命可以达到10万小时。电解电容厂家发现led在实际应用中的寿命并不能达到理想的长度,有的甚至使用不到一年就已经损坏。
led can be seen everywhere in our daily life, and it is an effective way for many businesses to display information. led is an extremely long-lived electric light source, and its service life can reach 100000 hours. electrolytic capacitor manufacturers found that the life of led in practical application can not reach the ideal length, some even use less than a year has been damaged.
随之而来的问题就是如何提高电解电容器的性能与寿命成了led行内各企业所重点关注的问题。
the following problem is how to improve the performance and life of electrolytic capacitor, which has become the focus of led industry.
究其原因,铝电解电容器是导致led驱动电路寿命达不到要求的关键元素。如果能做出长寿命电解电容器,使电解电容器的寿命与led寿命基本相同。电解电容器这块led驱动中短板相关问题就可以得到很好的解决。
the reason is that the aluminum electrolytic capacitor is the key element that leads to the led driver circuit life can not meet the requirements. if long life electrolytic capacitor can be made, the life of electrolytic capacitor is basically the same as that of led. the problem of electrolytic capacitor, which is the short board of led driver, can be well solved.
无电解电容器led驱动技术是前些年风行的尊龙凯时的解决方案。但是,无电解电容器会直接导致led驱动电路的性能下降,间接影响到led的寿命。因此,改进电解电容器的性能和寿命是解决led驱动寿命最经济、最方便的方法。
led drive technology without electrolytic capacitor is a popular solution in the past few years. however, no electrolytic capacitor will directly lead to the performance degradation of led driver circuit, and indirectly affect the life of led. therefore, improving the performance and life of electrolytic capacitor is the most economical and convenient way to solve the problem of led driving life.