The semiconductor lighting industry is facing a rare historical opportunity. The output of LED packaging and application products in China has accounted for 70% of the world's total. The development of the LED industry is taking advantage of the development of the LED industry. It is actively developing in the direction of advantages, promoting technological progress and maturity of production processes, thus promoting China's semiconductor industry. The overall advancement of lighting technology has also played a crucial role in the arrival of the era of semiconductor lighting.
On August 30th, the 8th High-tech LED Industry Summit held in conjunction with the High-tech LED Boutique Exhibition was held in the Century Hall of the Shanghai International Convention Center. The technical section of the forum revolves around "LED Lighting Technology - Problems and Solutions", LED lighting design and application engineering - the theme of deciding the segmentation field, etc. The sapphire production process in the whole industry chain of LED, middle and lower reaches, LED epitaxial chip technology at home and abroad, phosphor, detection equipment, LED devices and modules, and OLED From the point of view to the topic, I shared a comprehensive key technology with the guests. Participants expressed that it was a very rare training and promotion opportunity.
Lin Zhimin, director of Taiwan Everlight Electronics, believes that the simplest way to reduce the temperature of the bulb is to eliminate the thermal resistance of the component substrate on the heat conduction path and attach the chip directly to the MCPCB board, breaking the horizontal heat dissipation space. The limit is reduced while reducing the obstacles in the vertical direction. The single integrated COB package product design enables high-density chip arrangement and simple optical design, which can make the light source single, avoid the occurrence of uneven brightness and darkness, and avoid the excessive scattering of the bulb to reduce the brightness of the LED. Considering the cost performance, the COB approach can be chosen for high power above 40W and output of thousands of lumens. With the COB approach, as long as a lock, not only can maintain high CRI (> 80), high lm / W (WW > 85lm / W; CW > 100lm / W), low thermal resistance (<3K / W), simple assembly ( No reflow needed) while maintaining a low color shift (<200k CCT).
PVC Fire resistant cables(Wires) are coated with a self developed fire retardant (FR) pvc compound that halts the spread of fire even in extreme temperature cases. The compound also offers a high dielectric strength and high insulation. Fire-resistant cable can still ensure the normal operation of lines within certain time in case of combustion. It is different from the ordinary flame retardant cable in that in the event of a fire, it may continue electricity transmission. The use of this product will allow high-rise buildings, subways, power plants and other major occasions to have better fire safety and fire rescue capability.
Advantages:
- High Insulation
- Longer flex life
- Excellent electrical properties
- Chemical & acid resistance
- Large tensile strength
- Good softness
- Excellent elasticity and stickiness
Standard:
GB/T19216.21
Rated Voltage:
450/750V
Application:
This cable is designed for areas where the integrity of the electrical circuit is critical in maintaining power supply. Applications can be found in emergency lightings, control and power circuits, power stations, fire alarm systems, underground tunnels, communication systems, sewage treatment plants, lifts, escalators and high-rise buildings
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