Description
Quartz is one of the hardest natural materials on earth and has an appearance similar to granite. It is comprised of silicon dioxide. It is naturally scratch and stain resistant and non-porous; bacteria, mold and mildew don't grow very easily on quartz counters. This crystalline mineral is used for kitchen and bathroom counters, though it is more commonly used in jewelry and electronics.
Description
A probe card is an interface between an electronic test system and a semiconductor wafer. Typically the probe card is mechanically docked to a prober and electrically connected to a tester. Its purpose is to provide an electrical path between the test system and the circuits on the wafer, thereby permitting the testing and validation of the circuits at the wafer level, usually before they are diced and packaged. It consists, normally, of a printed circuit board (PCB) and some form of contact elements, usually metallic, but possibly of other materials as well.
Description
Power cords are detachable means of supplying electricity from a main power source to electrical equipment or appliances. Power cords consist of a flexible cord with electrical plugs at each end, one male and one female. The female plug connects to the appliance or electrical equipment. The male plug connects the electrical receptacle, electrical outlet or power supply.
Description
Industrial Plugs and Sockets are used for power connection in industrial applications. Industrial plugs and sockets are used for power connection in industrial applications or other situations rated at higher voltages and currents than household plugs and sockets. They are generally used in polyphase systems, with high currents, or when protection from environmental hazards is required. Industrial outlets may have weatherproof covers, waterproofing sleeves, or may be interlocked with a switch to prevent accidental disconnection of an energized plug.
Description
An IMU is a self-contained system that measures linear acceleration and angular motion/rotational rate using a combination of (typically) three gyroscopes and three accelerometers. IMUs are used as components of navigation and guidance systems to track the position, velocity, and orientation of a vehicle throughout a particular mission.
Description
Polyimide varnish is a solution having a polyimide and/or a polyimide precursor dissolved in an organic solvent and which is useful for forming a polyimide coating film on a substrate by coating the solution on the substrate followed by heat treatment, wherein from 5 wt% to 60 wt% of the organic solvent is a lactic acid derivative of the formula R1-O-[(CH3)CH]- COOR2 wherein each of R1 and R2 which are independent of each other, is hydrogen, a C1-5 alkyl group or a C1-5 alkenyl group.