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Electric Current Synchronous Session
Electric Current Synchronous Session

TRANSPAK T752 ™ Potentiometer Input Isolating, Field
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... with outputs of either 4-20mA or 10-50mA which are field selectable via top accessed DIP switch. The current outputs are in proportion to the potentiometer input. Urethane coating of internal circuitry for protection from corrosive atmospheres is included as standard. The T752 has 80% zero and span ...
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... (approximately synchronised sampling). The error here is caused by the random position of the last sample considering the end of the period, missing or exceeding sample (from the next period). This error depends on the sampling rate and on the averaging time interval. The errors caused by A/D conver ...
FIN1108 — LVDS 8-Port, High-Speed Repeater FIN 1108 — LVD
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... galvanic cells contain three necessary parts, an anode, a cathode, and an electrolyte. An anode is a strip or piece of a chemically active metal. The cathode is a strip or plate of a less active substance. The electrolyte is ususally an aqueous solution of an acid, base, or a salt. This solution con ...
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... characteristic. This inverting configuration is useful because it makes available a wide range of gains, from very small to very large, with unity near half-scale. Because the resistors are fabricated on a single monolithic chip, resistance ratios are inherently matched, and the circuit can yield a ...
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Switched-mode power supply



A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.
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