The LED light-emitting diode has the advantages of long life, low power consumption and environmental protection. The color saturation of the LED screen is high, the image is fresh and the black level is better. Whether it is used in TV sets, LCD monitors, mobile phones, or laptops or projectors, these products have made breakthroughs and become us. The most embarrassing star product around.

Zheng Anqing, an audiovisual artist, said that the ultra-thin LCD TV has brought new changes to the living space of the living room, and it is more suitable for hanging on the display, showing a large size momentum.

Samsung pointed out that the traditional cold cathode tube large-size LCD TV is about 8-10 cm thick, plus a wall thickness of 5 cm, and the thickness is about 15 to 17 cm thick. It needs to make 9 holes in the wall. The external wiring is designed, otherwise the expandability will be limited. The traditional wall hanging method that protrudes by 17 cm is actually not beautiful enough.

Samsung leads the new trend of wall hanging

The new TV is less than 3 cm thick, plus a wall thickness of 2 cm. The overall thickness is less than 5 cm. The wall mount only needs 2 holes. The screws are reduced and the installation difficulty is greatly reduced. Zheng Anqing pointed out that the crystal transparent design frame of Samsung LED TV is easy to match with the modern home interior space. The exquisite craftsmanship and beauty is another factor suitable for wall hanging.

And network connectivity

Samsung pointed out that the current LED TV is mainly divided into side-light white LEDs and direct-lit RGB LE D. Straight-line RGB LEDs need to have a certain amount of light to avoid uneven light. Side-light white LEDs only need to pass through the light guides. Reflecting the light source from the upper and lower squares to the liquid crystal panel, so the thickness can be guaranteed

In addition to ultra-thin and good picture quality, the flagship LED TV has a network connection function, so that TV can also become an online entertainment center to receive instant information, to watch YouTube, weather and other information at any time; from games, cooking teaching and other practical The message can be expanded through the Internet to expand the built-in life fun encyclopedia.

However, at this stage, most of the audio-visual enthusiasts, the more practical is the USB 2.0 video function, whether it is a variety of audio and video compression formats such as pictures, music or the Internet, such as MPEG4, Di vx, AVI and other multimedia files, You can watch high-quality, surround sound movies on your Samsung LED TV through your flash drive. In addition, the high-end model built-in DLAN wireless network function, enough to pass the wireless receiver, you can use the TV to watch the computer or smart phone Yan set at any time.

Automotive Cable

The automobile cable is a kind of connecting wire inside the automobile, which is mainly used for current transmission of batteries, instruments, lamps, etc. Due to the particularity of the automobile industry, the manufacturing process of automobile cables is also more special than other ordinary wires. In most cases, it is required that the car cable will be cold and high temperature resistant.


The selection principle of automobile wires is determined according to the insulation degree of wires, the current passing through and the required mechanical strength. For electrical equipment working for a long time, the conductor with 60% of the actual current carrying capacity can be selected; For electrical equipment that works for a short time, conductors with actual current carrying capacity between 60% and 100% can be selected. Automobile electric system belongs to low-voltage power supply, with large working current and voltage loss. Excessive voltage loss will affect the normal operation of electrical equipment. Therefore, when selecting the conductor section, it is necessary to ensure that the voltage loss does not exceed a certain value: 12V system is not more than 0.5V, 24V system is not more than 1.0V. The actual working current of the conductor shall not be greater than the allowable current carrying capacity of the conductor.

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