According to the report of Japan’s “Daily News†website, a research team at Osaka University in Japan has successfully developed a paper solar power generation battery whose manufacturing cost is only one ten-thousandth of that of ordinary solar cells. It is understood that the paper-made solar cell is a combination of wood pulp, silver wiring, and organic matter. Compared with glass cells, it has the characteristics of bendable folding and superior processability. Since the wood pulp fiber has a fineness of only one-third that of the conventional material, a transparent paper sheet can be produced using the material, and the organic material having the power generation function and the silver wiring with the conductive function can be printed by the high-temperature printing technology. Printed on a sheet.
It has been verified that the battery can supply electricity to the lamp. Although the efficiency of light conversion is only 3%, which is far lower than the current mature solar power generation technology, the power generation efficiency of the same type of glass panel is basically the same. According to calculations, the practical production cost of the paper solar cell is one ten-thousandth of that of the glass material, and 500 to 5,000 times that of the plastic material, and the manufacturing method is more energy-saving and environmentally friendly, and it is expected to be practical in several years.
Absolute rotary Encoder measure actual position by generating unique digital codes or bits (instead of pulses) that represent the encoder`s actual position. Single turn absolute encoders output codes that are repeated every full revolution and do not output data to indicate how many revolutions have been made. Multi-turn absolute encoders output a unique code for each shaft position through every rotation, up to 4096 revolutions. Unlike incremental encoders, absolute encoders will retain correct position even if power fails without homing at startup.
Absolute Encoder,Through Hollow Encoder,Absolute Encoder 13 Bit,14 Bit Optical Rotary Encoder
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