Coupletech Co., Ltd. is professional manufacturer of Polarization Optics: PBS, NPBS and all kinds of polarizer and waveplate. Our Polarizing Optic products consist of Beam-splitting cuble, Polarizing Beam Splitter Cubes ( PBS ), Non-Polarizing Beamsplitter Cube ( NPBS ), Low order waveplate, Zero order waveplate, Dual wavelength waveplate, achromatic waveplate, Rochon Polarizer, Wollaston Polarizer, Glan Thompson Polarizer, Glan Laser Polarizer, Glan Taylor Polarizer, depolarizer, Brewster window, quartz, Polarization Rotator, optical isolator, and so on. Besides, we also supply optical coating, e.g. AR coating, HR coating, coating and wide range coating.
Coupletech is a long-term partner you can count on, especially polarizing optic. We focus on high quality, quick response, improving Ceaselessly, customer satisfying.
Polarizing Optic Polarizing Optic,Polarization Rotator,Polarizing Filter,Circular Polarizer Filter Coupletech Co., Ltd. , https://www.coupletech.com
At the same time that the LED shines, the LED driver power supply is the guarantee for the development of the LED industry chain. The quality of the LED driver power supply directly affects the reliability of the LED product. Therefore, in the LED industry chain is gradually improving today, the maturity of LED driver power is also crucial. Following the needs of the market, Faith Technology has introduced an electronic load that professionally tests LED drive power to make your test results more accurate and guarantee the quality of your products. 
At present, the traditional electronic load on the market cannot meet the test requirements of the LED driving power supply, and voltage and current instability will occur, which is determined by the characteristics of the LED driving power supply itself. The current waveform of the LED driver power supply usually has a large current ripple. For such characteristics, Faith Technology has introduced a single-channel programmable DC electronic load that is professionally tested for LED driver power, the FT6301A and FT6303A. This feature truly simulates the characteristics of LED lights. 
Faith Technology Introduces FT6301A/FT6303A Professional Test Equipment for LED Drivers
In recent years, LED as a new energy-saving light source, can be said to be triumphant, a route to outdoor lighting applications. Compared with traditional lighting products, LED lamps are characterized by energy saving, environmental protection, long life and small size. LED fluorescent tubes are widely used in the market because of their longevity and power saving.