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October 28, 2022
New HB LED Driver for High Power Automotive LED Headlight Design

The need to provide higher performance and higher cost performance for LEDs has never been met, prompting the rapid adoption of LED headlamps for

October 27, 2022
The trend of linear constant current driving is obvious. The integration of the disk and the constant current LED driver IC is unveiled at the high-tech LED exhibition.

At present, the traditional AC/DC power supply solution on the market is difficult to meet the LED lamps in the smart because of its complicated lines, large parts, large volume, high cost, and not ea

October 25, 2022
LED driver for LED front projector

With a resolution of 1,080p (1,920 x 1,080 pixels), a light intensity of more than 500 lumens on the projection surface and an extensive color scale, th

October 22, 2022
Why is LED driver switching so efficient?

As a new light source, the research of LED power driv

October 21, 2022
LED driver for LED front projector

- File#1 OSRAM_LED_front_projector.bmp (84.4 KB) , download : 1

October 19, 2022
Design points of LED lamp heat sink

1. Understand the thermal resistance Rjc of the lamp bead, which can be measured or obtained by the supplier. If it is not, it is generally estima

October 18, 2022
Optimistic about the LED lighting business opportunity passive components factory to grab the heat sink substrate

Optimistic about the LED lighting market, not only Tongxin Electronics actively grabbed, but many other Taiwanese pa

October 15, 2022
Heat sink design for LED lighting fixtures

A case on LpR was designed to design a heat sink for LED lights. The author puts his own unique insights into heat sink design from the perspectiv

October 14, 2022
2011-12 China High Power LED Driver Power Industry Overview

High-power LED driving power refers to the driving power of outdoor high-power LED lighting equipment, which is mainly used

October 13, 2022
Guarantee of Development of LED Driver Power Supply Chain

At the same time as the LED shines, LED drive power supply | regulator is the protection of the development of the LED indus

October 11, 2022
LED dimming engine: switch mode dimmable LED driver solution based on 8-bit MCU

Switch mode dimmable LED drivers are known for their high efficiency and precise control of LED current. This type of LED driver also provides dim

October 01, 2022
White LED Driver and Application

In order to ensure that the lighting level white LED can not only be well applied, but also can obtain high efficiency, the

September 29, 2022
White LED driver provides 64 levels of logarithmic dimming-White-LED Dr

Abstract: This circuit drives as many as four white LEDs in parallel from a 3.3V source, and adjusts the total LED current from 1mA to 106mA, in 64 step

September 28, 2022
LED bulb dismantling: What kind of LED driver is used?

The price of LED bulbs is falling. A year ago, you might have to pay $50 for a 60W Philips dimmable LED light, and now go

September 27, 2022
Maxim Releases LED Driver with LED Fault Detection

Editor's note: Maxim has recently introduced the MAX6977 driver family with LED fault detection. The MAX6977 serial

September 23, 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

September 22, 2022
Solution Design: Simple, Configurable LED Driver for MR16 LED Lights

The MR16 lamp is a kind of multi-faceted reflector lamp. It is widely used in commercial retail and home decorative lighting. Because it usually uses halogen filament as the light source, it has

September 21, 2022
LED driver power for LED strip dimming applications

Introduction LEDs are used more and more widely in lighting fixtures. In addition to the uniquene

September 20, 2022
PI Introduces Highly Integrated LED Driver IC for Low Power LED Bulbs

Power Integrations, Inc. (Nasdaq: POWI) launched the LYTSwitchTM-0 IC - LYTSwitch family of new device families on June 18, which combines simplicity, reliability and effi

September 20, 2022
White LED driver provides 64 levels of logarithmic dimming-White-LED Dr

Abstract: This circuit drives as many as four white LEDs in parallel from a 3.3V source, and adjusts the total LED current from 1mA to 106mA, in 64 steps of 1dB each. The circuit of Fi

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