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Shenzhen Kailian Electronics Co., Ltd. is a professional partner in LED constant current drive solutions
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On May 17, 2014, our company participated in the LED lightin···
5月17日深圳市凯利恩电子有限公司参加LED通用照明驱动技术研讨会
2014-05-17
The era of LED power supply within 2 yuan has arrived
LED电源25W以内,成本2元以内的方案 LED电源25W以内,真正的2元时代到来,替换以前阻容降压方案最高性价比方案,DU8612是一个集成了500V高压MOS的产品。 封装形式SO8。DU8612的外围器件仅有9个,同时具有先进的动态温度控制技术,并且增加了输出过压保护功能的产品。 一、特点:1、结构简单,效率超过90%、PF≥
2014-04-04
Fix PCB wiring! Senior Engineer PCB Wiring Experience Sharin···
搞定PCB布线!资深工程师PCB布线经验大分享【导读】对于开关电源,PCB布线毫无疑问是非常重要的一个环节。然而市面似乎很没有合适的书籍来阐述这一块,今天在这和大家分享多年来在PCB布线方面的经验,包括原理图的绘制、PCB封装、布局、走线、机械,散热和EMI考量等等,欢迎大家参与讨论。 首先,你要开始
2013-12-18
How to Select and Design LED Drivers
LED驱动IC特点与选择 问:LED驱动必须用专用LED驱动IC吗?与普通IC相比有何优缺点呢? 答:LED驱动专用IC的优点是Vin宽、输出电流大、恒流精度高、采用抖频可有效降低EMI。 LED驱动用恒流源主要是保证LED在发光的工作时间段光线亮度一致、不闪烁。低价手机用LDO来驱动背光的LED也是常用的,只是电源的利用率
2013-12-04
The "Standard Difficulty" in China's LED Lighting Industry
无规矩不成方圆。在市场经济发展过程中,“规矩”即寓意着标准。标准化是各大行业发展壮大的必经历程,也是参与全球市场竞争的硬性条件。标准作为产业运行重要的考量准则,对产业的健康持续发展有着重要的影响和作用。制定标准,也就是制定游戏规则。LED作为未来主导照明市场的新兴产业,更加需要完善规范的标准来引
2013-12-03
OLED VS LED: "Yu Liang Dispute" or "Complementary Coexistenc···
OLED照明已成为固态照明产业界一个热门话题。一时间,“OLED将取代LED”,“LED大势已去”,“OLED暂时无法撼动LED地位”、“OLED要革LED的命”等观点层出不穷,当然同样也有很多唱衰OLED照明的声音。总之, LED与OLED PK的话题已甚嚣尘上。那么,在固态照明领域,LED与OLED相比,究竟孰优孰劣呢?正方:LED产业化竞
2012-10-05
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