Summary
An aluminum electrolytic capacitor, usually simply called an electrolytic capacitor (e-cap), is a capacitor whose anode (+) consists of pure aluminum foil with an etched surface, covered with a uniformly very thin barrier layer of insulating aluminum oxide, which operates as a dielectric. The electrolyte, which covers the rough ...

Summary
Stick Electrodes, are metal wires or rods with baked on chemical coatings, commonly used in welding activities. It is made out of materials with a similar composition to the metal being welded. Stick electrodes are consumable, meaning they become part of the weld, unlike the TIG electrodes, which are non-consumable as they do no...

Summary
Steering Columns System is a device intended primarily for connecting the steering wheel to the steering mechanism or transferring the driver’s input torque from the steering wheel. The steering column consists of a collapsible housing containing a collapsible rotating shaft. The steering column is connected to the input s...

Summary
Solar Ingot Wafer is a kind of raw materials used for solar cell. Generally, this material mainly by the high-purity polysilicon feedstock crystal or ingot obtained by pulling ingots, after cutting by the steel wire into very thin (200 microns) round or square of the film which is called silicon wafer.
This report describe...

Summary
Potting compound, also known as electronic glue, is a widely called. For electronic components bonding, sealing, potting and coating protection. Potting is liquid before not curing, with liquidity, glue viscosity according to product quality, performance, different production processes vary. Potting completely cured before it ca...

Summary
Polyurea coating is that derived from the reaction product of an isocyanate component and a resin blend componet. It has a composition which is a combination of the above-mentioned two coating systems. The isocyanate component can be the same as for the ?pure? polyurea systems. The resin blend is a blend of amineterminated and h...

Summary
PSD is a safety system used in subway and LRT (Light Rail Transit) to cut off platform from the railway. Fixed doors and sliding doors are installed at the appropriate place of the platform. Sliding doors interact with car doors, open and close as a ATO (Automatic Train Operation) system make a signal when an electric train stop...

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Phenylacetic acid (abr. PAA and synonyms are: ?-toluic acid, benzeneacetic acid, alpha tolylic acid, 2-phenylacetic acid, ?-phenylacetic acid) is an organic compound containing a phenyl functional group and a carboxylic acid functional group. It is a white solid with a disagreeable odor. Because it is used in the illicit product...

Summary
Traditional military virtual training is mainly flight simulators with training missions including how to fly in battle, how to recover in an emergency, how to coordinate air support with ground operations, etc. Nowadays the virtual reality technology is gradually used in the military virtual training. In virtual reality militar...

Summary
LTCC Ceramic Substrates is a type of multilayer ceramic substrate that made by lower temperature (usually from 850 to 900?) firing process than general ceramic firing process by adding glass to alumina. It makes it possible to use low resistive conductor as conductor patterns in.
This report describes the development of th...