NEWS | Yanshuoda

24

2019.09

Analysis of Two Common LED Dimmer Power Supply

Thyristordimming was used in incandescent lamp and energy-saving lamp dimming earlier, and it is also the most widely used dimming method in...

View more

19

2019.09

What is an LED? LED drive power principle, LED bulb wiring diagram

LED is a new type of semiconductor solid state light source. It is a granular light-emitting device that does not require a tungsten wire an...

View more

19

2019.09

LED can directly emit red, yellow, blue, green, cyan, orange, purple, and white light.

LED (Light Emitting Diode), a solid-state semiconductor device that converts electrical energy into visible light, converts electricity dire...

View more

19

2019.09

How does the Led light need to be turned on? Resistor, power supply, heat dissipation, lamp beads, how do these connect? Need current be considered?

When the LED works, it must be a constant voltage power supply or a constant current power supply, otherwise it will burn out. LED operation...

View more

30

-0001.11

How does the Led light need to be turned on?

The LED lamp is a light-emitting diode with diode characteristics. It has positive and negative poles. If it is reversed, the current cannot...

View more

19

2019.09

Why should LED strips and power supplies undergo aging test?

LED strips and power supplies are in the category of electrical and electronic products. Its aging test is mainly aimed at the aging of plas...

View more

19

2019.09

LED strip and power supply installation

The light strip is the abbreviation of the LED light strip. Most people say that the noun is too long, so the front LED is omitted, and it i...

View more

19

2019.09

LED strip and power supply installation

The light strip is the abbreviation of the LED light strip. Most people say that the noun is too long, so the front LED is omitted, and it i...

View more

19

2019.09

Shenzhen Yanshuoda Technology Co., Ltd

Founded in 2009, Shenzhen Yanshuoda Technology Co., Ltd. is a high-tech enterprise specializing in high-power LED constant voltage driving p...

View more

17

2019.09

Difference between Triac Leading-edge dimmer & Trailing-edge dimmer

Dimmers allow you to achieve the exact light level that you desire in a room and consequently alter the mood. There are various types of dim...

View more