China's first key equipment for semiconductor lighting came out in China

Introduction: The reporter learned from the Municipal Science and Technology Bureau that Qingdao Guosheng Electric Co., Ltd. has made a major breakthrough in the manufacture of the national "863" semiconductor lighting project key project "GaN-MOCVD deep ultraviolet LED material growth equipment". Successfully launched China's first MOCVD equipment with independent intellectual property rights and capable of simultaneously growing 6 epitaxial wafers.
It is reported that the equipment integrates precision machinery, semiconductor materials, vacuum electronics, fluid mechanics, optics, chemistry, and computer multidisciplinary. It is a cutting-edge optoelectronic special equipment with high degree of automation, high price and high technology integration. It is widely used in the field of blue light-emitting diodes (LEDs), lasers (LDs), ultraviolet photodetectors, high-efficiency solar cells, high-frequency and high-power electronic devices, and is a key device in the upstream stage of the semiconductor lighting industry. At present, the equipment needed for R&D and production of the domestic semiconductor lighting industry is all dependent on imports.

The person from the Municipal Science and Technology Bureau said that the semiconductor lighting industry base is one of the top ten industrial bases that the city has identified as key construction. In the future, it will fully promote scientific and technological research, talent team and platform construction.

LED Downlights Driver

For Led Lighting System,Specifically for led downlight,outside Constant Current Led Driver, Plastic casing, AC100-277V input, 27-40/42V output,with the dimming function of  triac-dimming/0-10V/PWM/RX. Flicker free and SELV Safety output design, UL/FCC/TUV/RCM/CB/CE Certified.


Input voltage:100-130V/100-277V/100-240V/180-240V

Output voltage:25-40V/27-42V

Current:250mA, 300mA, 350mA

Power factor: >0.9
Dimming:0-10V / PWM / RX / Traic
>=50000hours, 3-5 years warranty.
HZ12W01002 LED Downlights Driver
Question 1:Are you a factory or a trading company?
Answer: We are a factory.
Question 2: Payment term?
Answer: 30% TT deposit + 70% TT before shipment,50% TT deposit + 50% LC balance, Flexible payment
can be negotiated.
Question 3:  What's the main business of Fahold?
Answer: Fahold focused on LED controllers and dimmers from 2010. We have 28 engineers who dedicated  themselves to researching and developing LED controlling and dimming system.
Question 4: What Fahold will do if we have problems after receiving your products?
Answer: Our products have been strictly inspected before shipping. Once you receive the products you are not satisfied, please feel free to contact us in time, we  will do our best to solve any of your problems with our  good after-sale service.

Led Downlights Driver

Led Downlights Driver,350Ma Led Driver,Led Lighting System

ShenZhen Fahold Electronic Limited ,