Industry Information

Update August 20, 2022

Buck converter design _ homemade buck converter

BUCK converter is one of the most common design components in the design of some high-power switching power supply circuits. It has the advantages of high conversion rate and high adaptability, which...

Update August 19, 2022

What is the LED driver chip? How to choose? You must know these taboos for stage LED processing.

What is the LED driver chip? How to choose? LED light source working characteristics The VF voltage of the LED light source for illumination is very low, generally 2.75~3.8V, and IF is generally...

Update August 19, 2022

Diodes Dimmable Buck LED Driver Simplifies LED Lighting Application Design

Diodes Incorporated introduced the AL8807B dimmable buck LED driver to reduce the number of components in 12V and 24V LED lighting systems and MR16 LEDs, as well as printed circuit board size. The...

Update August 18, 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 Figure 1 is...

Update August 18, 2022

The heat sink can maintain the critical temperature of the electronic components and the external environment

Basic summary of heat dissipation of electronic components The heat dissipation process of electronic components is mainly completed by three main steps of heat conduction, radiation and convection....

Update August 14, 2022

Power Integrations' latest LED driver IC improves LED commercial lighting performance

Power IntegraTIons (Nasdaq: POWI), a world leader in the field of LED driver ICs, today launched its latest LED driver IC product line, which is designed for consumer, commercial and industrial...

Update August 13, 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 Figure 1 is...

Update August 12, 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 Figure 1 is...

Update August 11, 2022

The main circuit components of the frequency converter, the physical diagram of the internal circuit of the frequency converter

Preface Frequency conversion energy saving is mainly reflected in the application of fans and water pumps. In order to ensure the reliability of production, various production machinery has a certain...

Update August 11, 2022

DC converter, boost DC converter design

Design principle: Buck circuit is the step-down chopper circuit, which is a kind of DC chopper circuit, and the boost chopper circuit constitutes the two most basic circuits of the DC chopper...