Industry Information

Update March 25, 2023

LED driver circuit design considerations for small LCD backlights

In the past few years, small color LCD displays have been integrated into a wider range of products. Color displays have been seen as a mobile phone luxury configuration, but today, even in...

Update March 24, 2023

High brightness LED driver for lighting equipment

With the increasing efficiency of high-brightness LEDs, that is, the increase in lumens/wattage, more and more lighting applications are beginning to choose high-brightness LEDs, such as automotive...

Update March 23, 2023

LED driver solution for various medium voltage general lighting applications

Many medium voltage LED applications are powered by off-line AC-DC power supplies, batteries or electronic transformers with low voltage AC outputs. But some of these power supplies, such as...

Update March 22, 2023

New LED driver - de-powered technology

I. LED lighting route analysis The lighting fixture design is based on a three-way game of LED lighting, drive control and optical cooling structure design. 1. Luminous part: LED light-emitting chip...

Update March 21, 2023

LED driver development based on switching power supply chip MC33167

introduction High-power white LEDs are a new generation of semiconductor light sources that are non-linear loads. Since the load characteristics cannot be described in a wide range and accurately,...

Update March 18, 2023

How to configure with a heat sink fan

Q: There is a warehouse with a length of 12 meters, a height of 6 meters and a height of 2 meters. Now it has to be raised from 0 degrees to 50 degrees. How to configure with a heat sink and a fan?...

Update March 17, 2023

High power LED heat sink development trend

Due to advances in LED technology, LED applications are increasingly diversified, from early power indicator lights to LED lighting products with advantages of power saving, long life and high...

Update March 16, 2023

Technical analysis: heat sink structure design of bulb lamp and spotlight lamp

The heat source is critical for heat transfer. The heat source comes from two parts: the light source and the power source. The heat of the light source part usually pays attention to the effective...

Update March 15, 2023

How to choose the heat sink of the LED flood light

LED flood light is an indispensable part of LED outdoor lighting. It can fully adapt to the normal use of indoor and outdoor humidity environment with IP65 waterproof grade. It is especially suitable...

Update March 14, 2023

Typical application for LED driver with temperature compensation

LED lighting drive technology has been applied to all aspects of power supply technology, and LED technology has begun to mature, many more advanced technologies have begun to join, this article will...