4-Layer PCB
LCD life-cycle design
4-Layer PCB
LCD Panels life-cycle design (Life Cycle Design), generally known as eco-design (Eco-Design). It is always from the performance, environmental protection, economic feasibility perspective, check out product development life-cycle (including product design, raw material extraction, product manufacturing, packaging, distribution and employ, recycling and disposal after standby and call time whole process) pollution prevention requirements, multi-level used to remedy resources and energy, to attenuate production and consumption processes effect on the environmental surroundings, towards the earth’s carrying capacity is consistent.
OSP Board
All in public areas or open forms of advertising together by many customers to demand, to get the intent being selling material goods is generally termed outdoor advertising media.Outdoor advertising tends to be split into two major categories and three-dimensional plane: plane with advertising signs, Lcd ad player,advertising posters, wall wall advertising, posters, banners . . .. Broken into three-dimensional neon advertising, advertising columns, advertising, and advertising light boxes advertising tower. In outdoor advertising, signs, posters are probably the greatest of the two forms, an amazing impact. Outdoor advertising exquisitely beautifully made with a regional symbol.
Flexible Printed Circuit Board
The principle technical indicators LED numeric display. Basic error: 0.5% FS or 0.2% FS ± 1 words; Resolution: 1 / 20 000, 14-bit A / D converter; display: double digit LED digital display; sampling period: 0.2S; alarm output : Two or four warning limit alarm, the alarm mode, alarm sensitivity is in many cases set, the relay output contact capacity AC220V/3A or AC220V/1A. Transmission output: 4 ~ 20mA, 0 ~ 10mA, 1 ~ 5V, 0 ~ 5V Accuracy: ± 0.3% FS; communication output: Interface – Isolated serial bi-directional communication interface RS485/RS422/RS232/Modem; baud rate – 300 ~ 9600bps internal free set; feed output: DC24V/30mA; power: Switching Power 85 ~ 265VAC power 4W or less.
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