Archives: 202312
LED project with investment of 5 billion yuan settled in Xiaoyi
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On August 18th, Yixing Village, Dongxu Office of Xiaoyi City, with a total investment of 5 billion yuan, is being stepped up in the construction of the LED lighting industrial base project in Leyi City, Xiaoyi City.

The project has a total investment of 5 …

The relationship and principle of speaker series and parallel
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The speakers can be connected in series or in parallel. It can also be connected in parallel after being connected in series. The speakers are connected in series and parallel to obtain the required impedance and power output. Let me talk about the theoretical aspects …

Japan Di Cisco borrows superb technology to cross the LED
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Japan's DISCO High Tech (DISCO) launched the thinning (DGP8761) and laser technology of the excellent LED sapphire substrate at the SEMICON Taiwan 2010 exhibition held recently.

The thinning of the LED sapphire substrate can shor…

Semiconductor Lighting Radiator Price Analysis
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Recently went to a company specializing in the production of LED lighting bulb radiator company, got the company's quotation, generally 3 --- 5W radiator kit bulk price (500 sets and above) at 14 yuan, the kit contains : E27 mouth lamp holder and connec…

Texas Instruments ’latest DaVinci DM37x video processor for rich media applications
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Perfect integration of 1 G…

What is inverter technology
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Inverter technical terminology refers to:

Impedance: Impediments to AC power in circuits that contain resistors, inductors, and capacitors. Capacitive three-point oscillator (also called the Kotz oscillator): A type of self-oscillating oscillator. I…

LED driver IC demand continues to grow
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Demand from various applications continues to push up the value of LED production. According to estimates from Taiwan's research and development unit Tuoba Industrial Research Institute, the penetration rate of LED TV in this year's TV mark…

Soft-start enhances LED driver
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To emulate the natural soft start of an incandescent bulb, this circuit makes use of the thermal-foldback protection built into an LED-driver IC (MAX16832). It may avoids the annoying and almost instantaneous startup otherwise exhibit by LEDs.


An of the less obvious differenc…

2010 World Cities Summit Philips launches green road plan
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Green road leading to a livable city

Expo has become one of the most popular search terms. "Better city, let life be better" is also deeply rooted in the people's heart with the hot discussion of the Expo. As the best practice area for c…

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