AME8500AEETCA46Y

There are many reasons why LED chips produce dark cracks during the production process. Therefore, we will only briefly analyze them from three aspects: parameters, mechanisms, and tools. ...[Details]

1 Introduction LED display technology has evolved from monochrome displays in the early 1980s, to dual-primary-color displays in the late 1980s, to three-primary-color (full-color) displays in...[Details]

Light-emitting diode (LED) technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, expanding the ...[Details]

The TPS65142 device provides a compact solution for bias power and WLED backlighting of notebook TFT LCD panels. The device has a boost converter, a positive charge pump regulator, and a negative cha...[Details]

Characteristics of LED lighting fixtures and analysis of LED standards This article takes LED lamps, lamps and their current status as the entry point. Based on the relevant definitions of LED lam...[Details]

EPC launches 12 V/48 V, 500 W boost converter demonstration board based on GaN devices, with same BOM size as silicon devices, achieving high efficiency and high power density The co...[Details]

1. Chip heating This is mainly for high-voltage driver chips with built-in power modulators. If the chip consumes 2mA of current and a voltage of 300V is applied to the chip, the power con...[Details]

System structure and control principle Boost + full-bridge inverter and output LC filter are one of the most commonly used topologies for high-power programmable AC power supply. A...[Details]

Connecting a PWM logic signal source to a battery-powered motor drive is a challenge. This article describes a design method for connecting a motor driver to a PWM source, including relevant equation...[Details]

Learning how to use variable frequency power supply correctly is crucial for the normal operation of the electronic control system of mechanical equipment. When selecting variable frequency power s...[Details]

Advanced displays are becoming an important feature of today's consumer electronics products. These new displays often enhance the user's overall impression of the product, which ultimately determi...[Details]

Offline devices such as smart meters or power monitors have some electronic components that require non-isolated DC power below 10W. Until now, the only practical way to provide low-power DC powe...[Details]

　　Alarms can be designed according to the objects to be monitored. There are many types of alarms, which are widely used in all walks of life and people's daily lives. Generally speaking, the circuit...[Details]

Analysis of power amplifier protection circuit 　　Amplifier protection circuit 　　With the development of technology, the application of power amplifier protection circuits in society will become more ...[Details]

1 Overview Since the induction heating power supply is an important equipment for heat treatment, its control scheme has always attracted much attention. Due to the complex working conditions at ...[Details]