HongKong Int. Lighting Fair Sparks today
HongKong Int. Lighting fair is taking place from today for four consecutive days, from October 27th to 30th, at the Hong Kong Convention and Exhibition Centre
Technical News
How Does GaN Enhance the Efficiency of Power Products?
GaN, with its high electron mobility, wide bandgap, high breakdown field strength, and fast switching characteristics, significantly reduces energy losses, enhancing the efficiency of power products
How to chose LED Driver for LED Lighting?
selecting the right LED driver is essential to ensure the longevity, efficiency, and performance of your LED lighting system
Construction and Key Technologies of Flood Lights
In modern lighting technology, flood lights, with their powerful illumination and diverse applications, have become a crucial component illuminating our future. From urban skyscrapers, sports stadiums, and roads to residential courtyards and public gardens, flood lights create safe and bright environments, injecting endless vitality into our nighttime lives. In the latest technological trends, the integration …
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Principle and Structure of DALI Dimmable LED Power Supply
Modern lighting technology is undergoing a digital revolution, and the DALI (Digital Addressable Lighting Interface) dimming system, as a leading digital lighting control standard, has sparked a wave of enthusiasm in the lighting industry. With the continuous advancement of LED technology, DALI dimmable power supplies, as core components of DALI systems, have brought unprecedented flexibility, …
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What are the principles behind the widely used 0-10V dimming and phase-cut dimming in the lighting industry?
Currently, the most common LED dimming methods in the market include 0/1-10V dimming, phase-cut dimming (also known as TRIAC dimming), and PWM dimming. The dimming process involves controlling the output current, voltage, and frequency to achieve dimming functionality in LED lighting devices. Today, Renerge will explain the principles behind the widely used 0-10V dimming and …
High Voltage (277V to 480V) LED Driver Power Supply: Analysis of Design and Manufacturing Key Technologies
In modern lighting projects, high voltage (277V to 480V range) LED luminaire power supplies have become the preferred choice for various industrial, commercial, and public spaces. These power supplies are utilized in large factories, commercial office buildings, hospitals, schools, and public transportation hubs. High voltage LED power supplies address issues such as energy wastage, low …
LED Power Supply Safety Standards: Safeguarding Your Security and Quality of Life
1. The Essence of Safety Standards: The safety standards of a LED power supply (Production Compliance) represent the stringent requirements within product certification regarding product safety. These standards encompass the safety requirements of individual components and the final assembled product. They form a comprehensive set of guidelines that permeate the entire lifecycle of a product, …
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UL8750 Certification for custom LED Power Supplies in the United States: Detailed Insights into Design and Manufacturing Standards (Part One)
Introduction In the modern lighting industry, the widespread adoption of LED technology has led to an increasing demand for LED power supplies. However, when selling custom LED power supply products in the U.S. market, obtaining UL8750 certification is crucial. UL8750 certification not only ensures the electrical safety of the product but also focuses on its …
The Challenges of Outdoor Lighting: LED Power Supply Requirements and Design Key Points
Outdoor lighting plays a crucial role in modern urban life, providing nighttime visibility, enhancing safety, and adding aesthetic appeal. With the rapid advancement of LED (Light Emitting Diode) technology, an increasing number of outdoor lighting systems are adopting LED as the light source. However, outdoor environments impose unique demands on LED power supplies, making key …
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