Three-Phase Supply - Electrical Division
... supply produces a stationary magnetic field, and hence starting of motors requires additional facilities. The three-phase supply produces a rotating magnetic field by the vector sum of currents. The rotating field can effect self-starting in motors. In a single-phase supply, its voltage between the ...
... supply produces a stationary magnetic field, and hence starting of motors requires additional facilities. The three-phase supply produces a rotating magnetic field by the vector sum of currents. The rotating field can effect self-starting in motors. In a single-phase supply, its voltage between the ...
IMT17
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
Taser International, Inc. v. Stinger Systmes, Inc., Case No. CV 07
... the ECD is at immobilizing the target. Ionization accelerates the available electrons in the ...
... the ECD is at immobilizing the target. Ionization accelerates the available electrons in the ...
Datasheet
... DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component is any component of a life 1. Life support devices or systems are devices or support device or system whose failure to perform can systems which, (a) are intended f ...
... DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component is any component of a life 1. Life support devices or systems are devices or support device or system whose failure to perform can systems which, (a) are intended f ...
DSL Primary Switched Battery Charging and Power Supply Unit GL0524
... batteries and/or for supplying 24V DC circuits. The charging unit is especially suitable for use with diesel generators, where operating safety and long-term stability are necessary. The primary clocked switching power supply with 100kHz technology is intended for use on the top-hat rail due to its ...
... batteries and/or for supplying 24V DC circuits. The charging unit is especially suitable for use with diesel generators, where operating safety and long-term stability are necessary. The primary clocked switching power supply with 100kHz technology is intended for use on the top-hat rail due to its ...
Chapter 20 - Electron Transfer Reactions
... reaction: 3 Cu2+(aq) + 2 Al(s) 3 Cu(s) + 2 Al3+(aq) if [Cu2+] = 0.75 M and [Al3+] = 0.0010 M. The standard reduction potentials are as follows: Cu2+(aq) + 2 e- → Cu(s) E° = +0.34 V Cathode Al3+(aq) + 3 e- → Al(s) E° = -1.66 V Anode ...
... reaction: 3 Cu2+(aq) + 2 Al(s) 3 Cu(s) + 2 Al3+(aq) if [Cu2+] = 0.75 M and [Al3+] = 0.0010 M. The standard reduction potentials are as follows: Cu2+(aq) + 2 e- → Cu(s) E° = +0.34 V Cathode Al3+(aq) + 3 e- → Al(s) E° = -1.66 V Anode ...
1.a) Discuss and draw in details each of the following: 1
... Short-circuit test on a transformer. The voltage required to produce full load primary and secondary currents is around 3 % of the normal input voltage level, the core losses are so small and can be neglected. The windings are carrying normal full-load current, and thus the input is supplying the no ...
... Short-circuit test on a transformer. The voltage required to produce full load primary and secondary currents is around 3 % of the normal input voltage level, the core losses are so small and can be neglected. The windings are carrying normal full-load current, and thus the input is supplying the no ...
Low Power CMOS Rectifier Design for RFID Applications
... pad capacitances which don’t obey our constant- assumption. Fortunately, their losses are usually small enough that they don’t significantly affect , so the single-frequency power-up threshold is fixed and OM still helps us to optimize rectifier performance. However, by increasing the seen at the re ...
... pad capacitances which don’t obey our constant- assumption. Fortunately, their losses are usually small enough that they don’t significantly affect , so the single-frequency power-up threshold is fixed and OM still helps us to optimize rectifier performance. However, by increasing the seen at the re ...
Voltage Transducer LV 100-1000 V PN = 1000 V
... When operating the transducer, certain parts of the module can carry hazardous voltage (eg. primary connections, power supply). Ignoring this warning can lead to injury and/or cause serious damage. This transducer is a build-in device, whose conducting parts must be inaccessible after installation. ...
... When operating the transducer, certain parts of the module can carry hazardous voltage (eg. primary connections, power supply). Ignoring this warning can lead to injury and/or cause serious damage. This transducer is a build-in device, whose conducting parts must be inaccessible after installation. ...
Single Schottky Barrier Diode, 30 V, 3 A
... customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures tha ...
... customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures tha ...
NP40 - Lumel
... Measurement of voltage, current, harmonics, power, energy, inrush current, flicker and other. Graphical presentation of data in a waveform and vector diagram. Record of events: dips, swells, overvoltages. Power quality according to EN-50160 standard or user-defined limit (registration time from 2 ho ...
... Measurement of voltage, current, harmonics, power, energy, inrush current, flicker and other. Graphical presentation of data in a waveform and vector diagram. Record of events: dips, swells, overvoltages. Power quality according to EN-50160 standard or user-defined limit (registration time from 2 ho ...
SIMULATION AND EXPERIMENTAL RESULTS OF SHUNT ACTIVE
... becomes a huge concern due to the proliferation of nonlinear loads consumed by industrial and end-users. Nonlinear device is which the current is not proportional with the applied voltage and most of them are fluorescence lighting, diode or thyristor rectifier, and uninterruptable power supplies (UP ...
... becomes a huge concern due to the proliferation of nonlinear loads consumed by industrial and end-users. Nonlinear device is which the current is not proportional with the applied voltage and most of them are fluorescence lighting, diode or thyristor rectifier, and uninterruptable power supplies (UP ...
AN1601/D Efficient Safety Circuit for Electronic
... upon the temperature and the peak voltage applied across the electrodes. A typical four−foot long tube needs 800 V to strike, with a preheating time of around 500 ms for the filaments. However, at the end of life, or under worst case conditions (low line voltage, negative ambient temperature, etc.), ...
... upon the temperature and the peak voltage applied across the electrodes. A typical four−foot long tube needs 800 V to strike, with a preheating time of around 500 ms for the filaments. However, at the end of life, or under worst case conditions (low line voltage, negative ambient temperature, etc.), ...
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.