Carbides and Carbide Materials (hardmetals)
(184 companies)
Carbides and carbide materials (hardmetals) have excellent wear resistance and high hot hardness. They are binary compounds of carbon and an element of lower or comparable electronegativity.
Circular Polarizers
(12 companies)
Circular polarizers block all photons rotating in one direction while allowing those rotating in the opposite direction to pass. They are assemblies that consist of a linear polarizer and a wave retarder, usually a quarter waveplate or half waveplate.
Waveplates and Retardation Plates
(101 companies)
Waveplates and retardation plates produce half-wave and quarter- wave retardations. Half-wave retardation plates are made of a double-refracting crystal having such a density that a phase difference of one-half cycle is formed between the ordinary...
Logic Multiplexers
(66 companies)
...interference and allows signals to share modulators and demodulators. Time division places signals onto a shared line at the correct time. Logic multiplexers accept binary numbers as selector inputs and present the logic level connected to the input line...
QPSK Modulators and BPSK Modulators
(25 companies)
Quadrature phase shift keying (QPSK) modulators and binary phase shift keying (BPSK) modulators are used to change certain characteristics (amplitude, frequency or phase) of a carrier signal in order to transmit information. The changes in the parameter(s) of the carrier are made in accordance with an information-bearing signal (modulation signal).
Logic Encoders
(68 companies)
...on the disc into electronic signals, which are then amplified and converted. Common outputs for logic encoders include binary code, binary coded decimal (BCD), decimal-to-BCD, and octal-to-binary. Input and output lines are available in increments of two...
Logic Dividers
(45 companies)
Logic dividers are integrated circuits that divide the frequency of an input signal by a divisor value.
CPU Cards and Modules
(103 companies)
...and modules for use in computer backplanes are typically half-sized. Backplanes are different from computer motherboards in that a backplane contains no processing power or logic of its own. The CPU card contains the PC functionality and communicates...
Shoulder Screws
(94 companies)
Shoulder screws, also called stripper bolts, are a type of machine screw with integral threads that are only present on half or less of the screw shank. A shoulder screw has a partially smooth shaft that will allow the bolted material some rotation and movement around the screw axis, while the threaded end will typically have a nut to maintain the screw's position.
Digital-to-Analog Converter (DAC) Chips
(118 companies)
Digital-to-analog converter (DAC) chips convert digital signals that represent binary numbers into proportional analog voltages.
Digital Counters
(196 companies)
Digital counters are electronic devices that perform a variety of counting functions. They may count single actions, provide totalizing, or perform other calculations.
Metal Files, Rasps, and Rifflers
(104 companies)
...and rifflers include straight, curved, and knife-like. Profiles include oval, triangular, square, round, and half-round. Applications. Metal files, rasps, and rifflers are commonly used in the: automotive industry. machining industry. metal working...
Parity Checkers and Generators
(36 companies)
...checkers and generators detect errors in binary data streams. Parity-checking devices combine a generator and checker into an integrated circuit (IC) package. Parity. Parity is one of the simplest error-detection methods for checking binary data streams...
Counter and Timer Boards
(67 companies)
Counter and timer boards are computer cards that perform digital counting and/or timing functions.
Rectifiers
(308 companies)
...to a cathode (-). A single rectifier diode will only allow half of an AC signal to propagate while blocking the reverse polarity so long as it does not exceed the breakdown voltage. Several circuits are available that allow for half-wave and full-wave...
