Industry Information

Update December 31, 2022

High-performance LED driver power supply design

With the heavy use of high-power LED light source, the technical requirements for LED drivers are increasing. High-voltage high-power LED driver can be connected directly to the grid (85V-265V). Can...

Update December 30, 2022

LED Driver AT8001 Features and Applications

The AT8001 is a high-efficiency driver chip for the backlight drive field, allowing a wide power supply voltage range of 2.7V to 5.5V, which is particularly suitable for lithium battery-powered...

Update December 29, 2022

Detailed method analysis of LED connection and low-power LED driver circuit design of constant current diode

Due to the low price, low heat generation and high luminous efficiency of low-power white LEDs, they have been widely applied to general lighting and landscape lighting. Therefore, there is an urgent...

Update December 28, 2022

LED driver design for high power LED bulb replacement applications

This article describes an LED driver reference design for high power LED bulb replacement applications. The driver provides the power required for a 100W A19 incandescent bulb replacement lamp. It is...

Update December 28, 2022

Accumulation technology LED driver successfully imported LED color screen (Figure)

Color screen hoisting screen above the stage of the concert station (Source: Shenzhen Big Eye) Arc push screen at the world premiere ceremony of "Founding of the People's Republic of China" Taiwan,...

Update December 17, 2022

Design and analysis of inductive LED driver and high power LED lamp design and heat dissipation scheme

High power LED driver light design to replace low voltage halogen lamps: LED street lights meet the general direction of “energy saving and emission reduction” and have become the focus of attention...

Update December 16, 2022

Eight tips to improve the efficiency of LED driver power supply

1. Main current loop PCB as short as possible. LAYPCB experience, and layout, this is nothing, the quick way is to see more works of manufacturers. 2. Optimize the transformer parameter design to...

Update December 15, 2022

LED driver applications are moving toward the forefront of the semiconductor industry

As energy saving has become a major issue in today's world, LED driver power supply is also more and more attention, the improvement of technology is constantly optimizing the energy efficiency of...

Update December 14, 2022

These mistakes that are often made in the LED driver circuit must be avoided! Double-layer capacitor LED circuit analysis

Several errors that are easy to make in LED circuits: For the novice, LED driver design is actually not an easy task. In this regard, Xiaobian specially summarizes some of the problems that design...

Update December 14, 2022

120VAC offline LED driver board ADM00766 and LED load board ADM00767 main features (Figure)

Microchip's CL88020 is an off-line LED driver with an input voltage of 120VAC and 8.5W of LED power. The device includes the CL88020 LED driver, six resistors and a bridge rectifier. It has...