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An Integrated Full-Wave CMOS Rectifier With Built
An Integrated Full-Wave CMOS Rectifier With Built

... and in case of the series switch [11] result in additional dropout voltage, degrading the overall system power efficiency. We have developed an integrated full-wave rectifier in standard CMOS technology with built-in back telemetry, which can , to produce a large both short and open the transponder ...
M31082085
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... remains valid. For subsequent negative half cycle intervals, the sign of the terms in becomes opposite. An elementary single-phase thyristorcontrolled reactor (TCR) is shown in Figure (a). It consists of a fixed (usually air-core) reactor of inductance L, and a bidirectional thyristor valve (or swit ...
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... condition created by the process that appears at the output of the power supply . This can be created in at least three ways: Plasma-target arcs. The cathode dark space is bridged by a strong electron flow. This could be started by the breakdown of an insulating region on the target, by the release ...
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Note-A-Rific: Kirchhoff
Note-A-Rific: Kirchhoff

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Three Phase Semi Converter

Voltage Transducer LV 100-500 VPN = 500 V
Voltage Transducer LV 100-500 VPN = 500 V

... ●● Non-uniform field ...
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NSR05F30QNXT5G - Schottky Diode Optimized for High Frequency

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... This accessory prevents positive voltages of greater than 3 kV from being applied to the trigger unit. Negative voltages are protected by diodes in the unit itself. Such voltages are sometimes applied to the ignitor during a ringing discharge. The current output is reduced by about 50 A when this bo ...
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... PROBLEM 121P13-60P: A typical “light dimmer” used to dim the stage lights in a theater consists of a variable inductor L (whose inductance is adjustable between zero and Lmax) connected in series with the lightbulb B as shown in the figure . The electrical supply is 120 V (rms) at 60.0 Hz; the light ...
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... Voltage Direct Current (HVDC) Transmission, and so on. This paper presents a comprehensive review of the recently developed phase locked loop and synchronization methods that can be used to discriminate faults from switching transients. It is primarily intended for use in systems where fault is clea ...
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Voltage Transducer LV 100-100 VPN = 100 V

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... inverter as well as to provide DC voltage to the inverter unit and reactive power to the motor. The energy is stored in the capacitor (C). Additionally, the DC voltage intermediate circuit acts as a low-pass filter: it receives the pulsating voltage from the rectifier and smoothes its ripple. ...
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16890_chapter-14-resistive-ac-circuits

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Phase Perfect: Clean, balanced three phase power from a single

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Mercury-arc valve



A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.
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