项目名称： 恒压调光电源DG-400F-12V

Constant voltage dimming power supply DG-400F-12|

申报单位： 东莞市帝光照明科技有限公司

综合介绍或申报理由：

莞市帝光照明科技有限公司专业从事LED广告光源制造10余年，随着LED灯箱和软膜天花的发展需求。公司2014年投入全新设备专注于LED浸反射的研发和生产。

Dongguan Diguang Lighting Technology Co., Ltd. specializes in manufacturing LED advertising light sources for more than 10 years, with the development of LED light boxes and soft film ceilings. The company invested in new equipment in 2014 to focus on the development and production of LED immersion reflectors.

项目宣传视频： https://b2b.alighting.com/headline/diguang88/videodetail-4676.html

主要技术参数：

型号：DG-400F-12V
输入电压：180-240VAC
输出电压：DC12V
电流：33.3A

Model: DG-400F-12V
Input voltage: 180-240VAC
Output voltage: DC12V
Current: 33.3A

技术及工艺创新要点：

本产品具有智能短路，过载等保护功能，内置恒流限制线路，电源使用寿命更长，内置直流液压风扇，强制风冷，PCB线路板使用三防漆进行防潮处理，环境适应性更强，100%满载老化测试

This product has intelligent short-circuit, overload and other protection functions, built-in constant current limiting circuit, longer power supply life, built-in DC hydraulic fan, forced air cooling, PCB circuit board uses three-proof paint for moisture-proof treatment, and has stronger environmental adaptability. % Full load aging test

实际运用案例和用户评价意见：

申报单位介绍：

东莞市帝光照明科技有限公司专业从事LED广告灯箱光源制造10余年，随着LED灯箱和软膜天花的发展需求，公司2014年投入全进口设备专注于LED广告灯箱光源的研发和生产。公司秉承“以质量为基础，以服务为纽带”的公司理念，在全国21个省建立分公司，率先实行全国联保和统一服务。2017年公司新开发出“高显指光源”让灯箱和软膜天花光效更柔和、画面更加细腻逼真等特点，再次实现在灯箱光源领域遥遥领先。目前东莞轻轨、南宁高铁站、西安北客、杭州地铁、永州高铁、广发银行、5G门头改造等已使用帝光照明的产品，
Dongguan diguang lighting technology co., ltd. is specialized in LED advertising light source manufacturing for more than 10 years. With the development demand of LED light box and soft film ceiling, the company invested all imported equipments in 2014 to focus on the development and production of LED advertising light source.Adhering to the companys philosophy of "quality as the basis, service as the link", the company has established branches in 21 provinces in China, taking the lead in implementing national protection and unified service.In 2017, the company newly developed the "high-CRI light source" to make the light box and soft film ceiling light effect are more softer, the picture is more delicate and realistic and other acteristics, and achieved the far leading in the field of LED Light box light source in light box once again .Diguang lighting products have been used in dongguan light rail, nanning high-speed railway station, xi an beike, hangzhou metro,Yongzhou High-Speed train station,Guangdong Development Bank System,China Mobile 5G store signboard renovation project and more other key projects.

产品图片：