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
The price of LED bulbs is falling. A year ago, you might have to spend $ 50 to buy a Philips dimmable LED lamp equivalent to 60W, but now go to Best Buy to buy an 8W, 80
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 generall
LED has been widely used in lighting and decorative lighting products. When designing LED lights, it is necessary to consider what kind of
In recent years, many countries around the world have been working to replace energy-efficient incandescent lamps with more energy-efficient lighting solutions. With the continuous improvement of ligh
February 25, 2009 - Macroblock launches a new 40V PWM-embedded 3-channel constant current LED driver, MBI6030, for LED architectural lighting applications. MBI6030 may cas
Theme: Industrial Technology LED driver chip manufacturer, Microblock, recently released a 16-channel LED driver chip with intelligent power-saving, full-screen si
Topic: Industrial Technology Taiwan Plant Accumulation Technology has introduced a new MBI5040 LED driver with 8-bit digital position correction and 16-bit PWM function fo
In his fourth article on ballasts, Iain Mosely describes how the constant power operation inherent in a peak-current-controlled discontinuous mode flyback converter can de
LED driver IC manufacturers have accumulated to expand their product lines, and this year they will strengthen their LED lighting field. They will actively introduc
BUCK converter is one of the most common design components in the design of some high-power switching power supply circuits. It has the adv
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 generall
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. T
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
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 convect
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
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
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
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 pro
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 cir
LED driver IC manufacturers have accumulated to expand their product lines, and this year they will strengthen their LED lighting field. They will actively introduc
The domestic CNC system replaces the imported CNC system to transform the CNC lathe. Liuzhou Vocational and Technical College Guangxi Liuzhou Fangsheng Accessories Co., Ltd. purchased a second-h
The domestic CNC system replaces the imported CNC system to transform the CNC lathe. Liuzhou Vocational and Technical College Guangxi Liuzhou Fangsheng Accessories Co., Ltd. purchased a second-h
CNC machining technology is the basic technology of modern a
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