Linear Technology’s new LTM8042 family could withstand 40V input transients in backlight applications and rugged environments. The LTM8042 and LTM80420-1 μModule drivers could power strings of led high bay white LEDs or 9 red LEDs. PWM-based dimming offered a 3000:1 ratio. The drivers could operate in buck, boost, or buck-boost modes and offer 0.5% line regulation along with the aforementioned transient protection. The LTM8042 sources 1A of current while the LTM8042-1 sources 350 mA.
Executive Vice President of Jiangxi Changda comments, “I have been impressed with the reputation of this equipment thus our team has been looking forward to the arrival of the new AIX 2800G4 HT MOCVD reactors. We need them to comply with our planned capacity increase as we manufacture more LEDs to meet the strongly growing demand. The AIXTRON systems match our specification for process flexibility, thickness uniformity, doping, and composition. We had a swift and efficient installation thanks to the AIXTRON close local support and service.”
Dr Christian Geng, Vice President Greater China and General Manager AIXTRON Taiwan adds, “This is an important sale for led high bay light for several reasons: Jiangxi Changda is a subsidiary of Lattice Power Corporation in Nanchang, Jiangxi Province, which is one of our long-time customers and one of the first in China. This company relies on several AIXTRON MOCVD systems to develop and manufacture HB LEDs for full color displays. Lattice Power is also scaling up its R&D for the production of HB GaN LEDs on silicon substrate for even more cost efficient devices.”
Executive Vice President of Jiangxi Changda comments, “I have been impressed with the reputation of this equipment thus our team has been looking forward to the arrival of the new AIX 2800G4 HT MOCVD reactors. We need them to comply with our planned capacity increase as we manufacture more LEDs to meet the strongly growing demand. The AIXTRON systems match our specification for process flexibility, thickness uniformity, doping, and composition. We had a swift and efficient installation thanks to the AIXTRON close local support and service.”
Dr Christian Geng, Vice President Greater China and General Manager AIXTRON Taiwan adds, “This is an important sale for led high bay light for several reasons: Jiangxi Changda is a subsidiary of Lattice Power Corporation in Nanchang, Jiangxi Province, which is one of our long-time customers and one of the first in China. This company relies on several AIXTRON MOCVD systems to develop and manufacture HB LEDs for full color displays. Lattice Power is also scaling up its R&D for the production of HB GaN LEDs on silicon substrate for even more cost efficient devices.”
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