NEWS | Yanshuoda

11

2019.01

How To Choose The Right LED Lighting

Nowadays LED lighting is becoming more and more popular due to its high energy efficiency, high luminous flux and low heat generation. For d...

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11

2019.01

What is Power Factor(PF)

In electrical engineering, the power factor of an AC electrical power system is defined as the ratio of the real power absorbed by the load ...

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04

2019.01

Why LED Dimmable Driver is so Popular ?

As the leading manufacturer of?LED dimmable driver, YSD's LED dimmable driver was divided into 0/1-10V and 0/1-10V+Triac LED dimmable driver...

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04

2019.01

2018 YSD in Moscow Interlight Fair

Welcome to visit our booth . Our main products is Dimmable LED power supply and Super thin LED driver . YSD is a professional manufacturer h...

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04

2019.01

Choose a right constant voltage driver

As we know ,LED drivers are divided into two different categories: constant current and constant voltage drivers. But that is not the only t...

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26

2018.12

YSD in 2018 Guanzhou International Lighting

YSD in 2018 Guanzhou International Lighting Exhibition Welcome to visit our booth . Our main products is Dimmable LED power supply and Supe...

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21

2018.12

How to choose a suitable LED Power Supply?

Whether you are building your own LED fixture, fixing and retrofitting existing fixtures, or purchasing new LED lights, you will need to fin...

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21

2018.12

What if the LED lamp is broken?

The LED driver Dimmable introduced by Shenzhen Yanshuda Technology Co., Ltd can shorten the amount of current going through it to create a D...

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20

2018.12

LED lamp is not on. How to repair it?

There are two reasons for the failure of the LED lamp: one is that the leakage current of the LED is too large to cause the failure of PN ju...

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20

2018.12

Scope and Explanation of LED Module

The patch 3528 and 5050 modules, with an illumination angle of 180 degrees, are more suitable for all-body light-emitting characters and fon...

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