LED driver power supply, LED power supply, LED waterproof driver power supply, outdoor dimming power supply, outdoor street light power supply, Shenzhen Mingshida Intelligent Technology Co., Ltd

LED驱动电源怎么灌胶?

为使led驱动电源达到防水的目的,我们一般通过灌胶来密封电子元器件。灌胶的材料一般用硅胶和环氧树脂。硅胶价格便宜,气密性好,粘接力强,硬度高。但容易变黄,不耐温。环氧树脂耐高温,可过回流焊,不易黄变,性能稳定。但透水性强,硬度较低,价格高。我们应根据不同的客户需求来选择材料灌胶。
2019-04-17
LED driver power supply, LED power supply, LED waterproof driver power supply, outdoor dimming power supply, outdoor street light power supply, Shenzhen Mingshida Intelligent Technology Co., Ltd

高性价比的隧道LED灯驱动电源推荐

随着我国道路交通建设的迅速发展,公路隧道的建设规模及数量也越来越大,隧道照明也由此出现了如节能、安全等亟待解决的问题,随着LED光源技术的日渐成熟,国内照明行业也开展了LED在公路隧道照明中应用的研究和应用实践,因此,在隧道照明中结合先进的控制方式,采用高光效、稳定性好、寿命长的新一代光源将会成为一种需求和趋势。
2019-04-16
LED driver power supply, LED power supply, LED waterproof driver power supply, outdoor dimming power supply, outdoor street light power supply, Shenzhen Mingshida Intelligent Technology Co., Ltd

应用于景观照明的led驱动电源可能会遇到哪些问题?

本文详细描述了将驱动电源应用于景观照明后可能出现的问题
2019-04-15
LED driver power supply, LED power supply, LED waterproof driver power supply, outdoor dimming power supply, outdoor street light power supply, Shenzhen Mingshida Intelligent Technology Co., Ltd

明仕达:LED灯(频闪)明暗闪烁对人危害很大,你知道吗?

光对人体健康的危害影响是一个长期作用、慢性累积的过程,世界上发达国家很早就开始了相关的研究。根据光的闪烁频率、光强变化幅度等不同因素,光对人体的危害程度也不相同。
2019-04-03
LED driver power supply, LED power supply, LED waterproof driver power supply, outdoor dimming power supply, outdoor street light power supply, Shenzhen Mingshida Intelligent Technology Co., Ltd

明仕达:做LED驱动电源,有哪些因为需要考量?

设计LED驱动电源主要关注LED电流大小,芯片和 功率管发热情况,工作频率,电感或者变压器的选择.......
2019-03-06
LED driver power supply, LED power supply, LED waterproof driver power supply, outdoor dimming power supply, outdoor street light power supply, Shenzhen Mingshida Intelligent Technology Co., Ltd

惊!LED灯寿命短,原因竟和驱动电源有关...

相对于LED光源来说,LED驱动电源的结构更复杂,需要权衡的地方会更多,使得LED驱动电源往往比LED光源先失效。据统计,整灯失效中超过80%的原因是电源出现了故障。导致LED驱动电源失效的原因很多......
2018-10-25
LED driver power supply, LED power supply, LED waterproof driver power supply, outdoor dimming power supply, outdoor street light power supply, Shenzhen Mingshida Intelligent Technology Co., Ltd

贺!明仕达产品获ISO9001:2015国际质量体系认可!

近日,深圳明仕达正式通过ISO9001:2015国际质量管理体系认证,并获得认证证书,这标志着明仕达旗下DALI、0-10V、其他驱动电源的研发制造销售,在产品质量和服务质量上获得严格的标准化审查,产品已达到了2015年最新的质量管理体系标准,获得了中国国家认证认可监督管理委员会的认可。
2018-08-08
LED driver power supply, LED power supply, LED waterproof driver power supply, outdoor dimming power supply, outdoor street light power supply, Shenzhen Mingshida Intelligent Technology Co., Ltd

LED驱动电源的防护(IP)等级是按什么划分?如何测试?

电源的防护(IP)等级以IPxy表示,x表示防尘,为数字1-6;y表示防水等级,为数字1-8。 以下为各种等级的防水试验内容:
2018-05-30
LED driver power supply, LED power supply, LED waterproof driver power supply, outdoor dimming power supply, outdoor street light power supply, Shenzhen Mingshida Intelligent Technology Co., Ltd

Class2与ClassII有何差异

Class 2来自UL 1310(Class 2 power units),主要是指产品的输出是安全的,产品符合UL1310相关标准要求才能标识Class 2
2018-05-30

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