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BCP5316Q Description Applications
BCP5316Q Description Applications

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
AP1539
AP1539

... General Description ...
Python Operators Manual - Red-D-Arc
Python Operators Manual - Red-D-Arc

... 4.b. Where compressed gases are to be used at the job site, special precautions should be used to prevent hazardous situations. Refer to “Safety in Welding and Cutting” (ANSI Standard Z49.1) and the operating information for the equipment being used. 4.c. When not cutting or gouging, make certain no ...
MAX4376/MAX4377/MAX4378 Single/Dual/Quad, High-Side Current-Sense Amplifiers with Internal Gain General Description
MAX4376/MAX4377/MAX4378 Single/Dual/Quad, High-Side Current-Sense Amplifiers with Internal Gain General Description

An Improvement of Transient Current Response of Load
An Improvement of Transient Current Response of Load

... magnitude [8], or actively controlling the transformer controller. The voltage sag compensator consists of a current [9]. These methods could easily alter the output three phase voltage source inverter and a coupling voltage waveforms of the converter, and thus, is not transformer for serial connect ...
Scaling properties of a non-Fowler–Nordheim tunnelling junction
Scaling properties of a non-Fowler–Nordheim tunnelling junction

... with d was observed over a range of several orders of magnitude for d, from millimetres to several nanometres, but it began failing when d was only a few nanometres. At the outset of this work, it must be said that if the emitting surface is either planar or of large radius of curvature R, then the ...
style guidelines to assist authors preparing papers using ms word
style guidelines to assist authors preparing papers using ms word

CHRISTU JYOTI INSTITUTE OF TECHNOLOGY & SCIENCE LABORATORY MANUAL ELECTRICAL MACHINES II
CHRISTU JYOTI INSTITUTE OF TECHNOLOGY & SCIENCE LABORATORY MANUAL ELECTRICAL MACHINES II

... 21.Determine the correct rating of the fuse/s to be connected in the circuit after understanding correctly the type of the experiment to be performed: no-load test or fullload test, the maximum current expected in the circuit and accordingly use that fuserating.(While an over-rated fuse will damage ...
Quasi-Resonant Full-Wave Zero-Current Switching Buck
Quasi-Resonant Full-Wave Zero-Current Switching Buck

... The placed resonant circuit between output filter and input source is utilized to force the current and voltage to become zero. The resonant circuits are classified in three categories, conventional, quasi-resonant and multi-resonant. Quasi-resonant converters can be performed as half-wave [9] and f ...
A Few Aspects of Power Quality Improvement Using Shunt Active
A Few Aspects of Power Quality Improvement Using Shunt Active

... harmonic currents are varying. One case evident of demanding varying harmonics from the power system are variable speed drives. Its structure may be either of the series of parallel type. The structure chosen for implementation depends on the type of harmonic sources present in the power system and ...
VII. Classification of Transmission Line Surge Arrester
VII. Classification of Transmission Line Surge Arrester

A New Single-Phase Soft-Switching Power Factor Correction
A New Single-Phase Soft-Switching Power Factor Correction

MAX1873 Simple Current-Limited Switch-Mode Li+ Charger Controller General Description
MAX1873 Simple Current-Limited Switch-Mode Li+ Charger Controller General Description

ERMCO Components
ERMCO Components

... Box have been designed for use in liquid filled transformers as a terminating block for current transformer leads. The Outlet Box is suitable for indoor or outdoor applications. It consists of a thermoset epoxy body with integrally cast-in brass threaded studs, a metal enclosure with all its corresp ...
Measurement of transient force produced by a propagating arc
Measurement of transient force produced by a propagating arc

... Past studies on RailPAc include both experimental characterizations and numerical simulations to assess its potential for flow control applications. Pafford et al [9] tested a prototype RailPAc and measured an induced velocity of approximately 10 m s−1 at a Reynolds number of 0.45 million. High-spee ...
VISHAY IL256 datasheet
VISHAY IL256 datasheet

... 8 NC ...
LM22673 - Texas Instruments
LM22673 - Texas Instruments

... efficiency (> 90%) are featured. Voltage mode control offers short minimum on-time, allowing the widest ratio between input and output voltages. Internal loop compensation means that the user is free from the tedious task of calculating the loop compensation components. Fixed 5 V output and adjustab ...
MP4460 - Monolithic Power System
MP4460 - Monolithic Power System

Aalborg Universitet Microgrids
Aalborg Universitet Microgrids

PAM2306 Description Features Pin Assignments Applications
PAM2306 Description Features Pin Assignments Applications

... excellent stability and transient response. To ensure the longest battery life in portable applications, the PAM2306 provides a power saving Pulse-Skipping Modulation (PSM) mode to reduce quiescent current under light load operation. The PAM2306 supports a range of input voltages from 2.5V to 5.5V, ...
AN1115 Single Stage Primary Side Regulation PFC Controller For
AN1115 Single Stage Primary Side Regulation PFC Controller For

... application, the KLINE, the maximum value of VS/VPK, always sets as 1. It is recommended to set the maximum voltage of VS and VPK as 3V at the maximum input voltage Vin_rms_max. The VS pin resistor divider proportion should be set as ...
Rail-to-Rail I/O, 2A Power Amplifier (Rev. A)
Rail-to-Rail I/O, 2A Power Amplifier (Rev. A)

... Input signals that can swing more than 0.5V beyond the supply rails should be current limited to 10mA or less. (3) Short-circuit to ground. ...
Inductance - benchmark
Inductance - benchmark

... The RL Time Constant is the time it takes, in a series resistor inductor circuit, for current to rise to 63.2% or fall to 36.8% of the peak voltage value of the circuit. When five of these time constants occur, the inductor will be fully discharged. The formula below can be used to predict this valu ...
High-Voltage Circuit Breakers
High-Voltage Circuit Breakers

... Fail-safe, economical and persistent due to uncomplicated and robust construction with few moving parts Controllable switching state at all times Easy access to springs as they are not integrated in SF6 compartments Maintenance-free for 25 years or 6,000 operation cycles Low environmental impact com ...
A single phase photovoltaic inverter control for grid connected system
A single phase photovoltaic inverter control for grid connected system

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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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