Product features:
1. Free series and parallel, easier to match the power supply; good air tightness, high light output efficiency;
2. The use of a copper substrate with high thermal conductivity greatly improves the heat dissipation of the chip, improves the aperture, and has no vulcanization and no glare;
3. Plane wire bonding to enhance reliability.
Product Specification:
The advantages of Flip chip COB include:
☆ Meet the ROHS process standard, green and environmental protection
☆ Pass LM-80 certification
☆ No gold wire, flip process, no risk of dead light
☆ Good air tightness, more anti-vulcanization effect
☆ Ceramic substrate, better heat dissipation, ultra-low thermal resistance package
☆ Improve the aperture, reject light spots and dark areas
☆ Good light color consistency, high voltage resistance, high light efficiency
☆ Improve antistatic ability
Why Choose US:
Flip chip COB is a light source specially developed for the LED application lighting market, with high pressure resistance, high temperature resistance, high luminous efficiency, high color rendering, low
Light decay, not afraid of pressing, no gold wire, undead lights and other advantages. The flip-chip COB light source adopts the COB packaging form without gold wire structure, which saves cost
this. The substrate pad and the chip electrode are directly welded with nano-level solder paste, which is firmly pasted, has stronger thermal conductivity, and has higher light reflection efficiency and lower
The loss resistance can make the chip withstand greater drive current, which is convenient for customers to apply the flexibility of power supply selection. Flip COB light source as a goofy
The light source mainly promoted by GUANGMAI Technology Co., Ltd., regular products are stocked for a long time, and can also be customized according to customer parameters.
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