The anti-glare technology used in the Matte Protective Film can reduce glare to eliminate eye fatigue, and make it easier to watch under direct light, which is more friendly to your eyes.
In order to let you enjoy it for a long time, the Frosted Screen Protector uses durable military-grade TPU material, which has strong durability and scratch resistance. It protects the screen from unnecessary scratches.
It has good anti-fingerprint ability, sweat will not remain on the screen surface, and it is easy to clean without affecting touch sensitivity or response speed.
The adhesive layer ensures that you stick the Protective Film in a stress-free manner and maintain a strong adhesion without leaving any sticky residue.
If you want to know more about Matte Screen Protector products, please click the product details to view the parameters, models, pictures, prices and other information about Matte Screen Protector.
Whether you are a group or an individual, we will try our best to provide you with accurate and comprehensive information about the Matte Screen Protector!
Matte Screen Protector, Frosted Screen Protector, Matt Screen Protector, Matte Hydrogel Film, Matt Protective Film, Anti-Glare Screen Protector Shenzhen Jianjiantong Technology Co., Ltd. , https://www.tpuprotector.com
This new product has been sampling since March 2007 (sample price is about RMB 123.6/piece); BP5843 has been mass-produced since May, with a monthly output of 50,000; there are three other models before September. The products have to start mass production one after another.
Based on the technology developed in the previous development of AC/DC converters, ROHM developed an LED driver module using a constant current circuit that is most suitable for driving LEDs. High efficiency and high precision are achieved by controlling the loss to a minimum with a current detecting circuit. Moreover, since the control circuit, the switching element, the transformer, and the constant current circuit required in the switching power supply are all included in one package, only a small number of external components are required to constitute the power supply circuit.
Advantages of high power LED driver modules for lighting
The input voltage is DC113V~170V (can be converted to AC80V~120V)
There is a constant current output that is most suitable for driving LEDs (the external resistor can be used to set the current value)
The ambient temperature causes a small change in the constant current value (±1%: actual value)
Power conversion efficiency of 85% (2% to 8% higher than the original)
Small SIP11 package with built-in switching transformer (L×H×D=32.9×25.0×15.1mmMax.)
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Semiconductor manufacturer ROHM Co., Ltd. has recently developed an insulated LED driver module that is ideal for LED lighting fixtures that use LEDs for performance lighting, landscape lighting, residential lighting, facility lighting, and disaster prevention lighting.