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74LS122
74LS122

... include a variable resistor between VCC and the Rext/Cext pin or between VCC and the Rext pin of the LS122. Figure 10, 11, and 12 show how this can be done. Rext remote should be kept as close to the monostable as possible. Retriggering of the part, as shown in Figure 3, must not occur before Cext i ...
Drive Electronics pQ11
Drive Electronics pQ11

Low-Drift Bidirectional Low-Side Current
Low-Drift Bidirectional Low-Side Current

... current sensing solution is independent of the bus voltage, Vbus. When sensing bidirectional currents, use a differential amplifier with a reference pin. This allows for the differentiation between positive and negative currents by biasing the output stage such that it can respond to negative input ...
Instruction Manual
Instruction Manual

republic of south africa - Department of Public Works
republic of south africa - Department of Public Works

... output characteristics as specified for a minimum period of 30 minutes during a total mains failure (i.e. normal mains and standby generator supply failure). The batteries shall be rated at an AC load power factor of 0,8 lagging. The complete system, including all controls shall be designed in such ...
1. General Description of Aluminum Electrolytic Capacitors
1. General Description of Aluminum Electrolytic Capacitors

... oxide dielectric has excellent withstand voltage per thickness. And the thickness of dielectric can be freely controlled according to the rated voltage of the aluminum electrolytic capacitor. Therefore, in compare to other dielectric, similar voltage endurance is provided by aluminum oxide dielectri ...
Benefits of Considering More than Temperature Acceleration
Benefits of Considering More than Temperature Acceleration

... single vendor to another generation, or to compare GaN HEMTs from multiple vendors? In using the Arrhenius model to estimate lifetimes, several assumptions are made that will be investigated. Using the Arrhenius model assumes that a dominant failure mechanism exists and is accelerated by temperature ...
STRIKER 10 - globalcube.net
STRIKER 10 - globalcube.net

... 1. Connect the male 3pin DMX input of the first fixture to the female 3pin DMX output of the lighting controller using 110 Ohm DMX cable, for example a Stagg Commandor 10 (skip this step when not using a controller) 2. Connect the output of the first fixture to the input of the next fixture using 11 ...
8. TESTING POWER TRANSFORMERS
8. TESTING POWER TRANSFORMERS

Solenoid Testing and
Solenoid Testing and

... 2), so the magnetic field isn’t distributed evenly through the Figure 3: The ‘dip’ in current indicates the armature has moved, armature. This allows the armature to be attracted toward the verifying the mechanical operation of the solenoid. center of the magnetic field as the magnetic field expands ...
TJA1041T
TJA1041T

... UVNOM is the VCC and VI/O undervoltage detection flag. The flag is set when the voltage on pin VCC drops below VCC(sleep) for longer than tUV(VCC) or when the voltage on pin VI/O drops below VI/O(sleep) for longer than tUV(VI/O). When the UVNOM flag is set, the transceiver will enter Sleep mode to s ...
ZR4040-5.0 Description Pin Assignments
ZR4040-5.0 Description Pin Assignments

... 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: ...
ABWR 2.12  Station Electrical Systems 2.12.1  Electrical Power Distribution System
ABWR 2.12 Station Electrical Systems 2.12.1 Electrical Power Distribution System

... The UATs are sized to supply their load requirements, during design operating modes, of their respective Class 1E divisions and non-Class 1E load groups. UATs are separated from the RAT(s). In addition, UATs are provided with their own oil pit, drain, fire deluge system, grounding, and lightning pro ...
OPERATOR’S MANUAL BHK-MG FULL RACK SERIES POWER SUPPLY MODELS
OPERATOR’S MANUAL BHK-MG FULL RACK SERIES POWER SUPPLY MODELS

Whitepaper Accelerated lifetime-test for metallized film capacitors
Whitepaper Accelerated lifetime-test for metallized film capacitors

... length should, of course, have at least the same expected life cycle. This means that film capacitors in such applications must continue to function for up to 20 years and longer. However, due to market pressure for miniaturization and cost-savings, film capacitors are being produced with increasing ...
Overview  ENGINE CONTROLS - INPUT SENSORS
Overview ENGINE CONTROLS - INPUT SENSORS

Medium Voltage Motor Insulation System
Medium Voltage Motor Insulation System

... Connections are insulated using the same number of layers of Mica groundwall tape and glass that was applied to the coil groundwall insulation. The beginnings and ends of the phase connections are terminated with leads. For enhanced equality TOSHIBA uses high temperature and chemically stable materi ...
MAX1385EVC16-MAX1385EVKIT.pdf
MAX1385EVC16-MAX1385EVKIT.pdf

... ; Lines that begin with a semicolon * Lines that begin with an asterisk / Lines that begin with a forward slash \ Lines that begin with a backslash ...
Chapter 2 Analysis of Power System Stability by Classical
Chapter 2 Analysis of Power System Stability by Classical

analysis of extended constant power speed range of - UTK-EECS
analysis of extended constant power speed range of - UTK-EECS

... type of machine. However, because of its nature, i.e., constant magnet flux provided by magnets, these machines have a narrow constant power operation range. This limitation is a strong drawback for application of PMSM in electric vehicles, where high speed is a top requirement. This dissertation pr ...
Effects of Measurements and Pseudo
Effects of Measurements and Pseudo

... be considered for the estimation algorithm, since different quantities (voltages, currents, powers) and forms (polar or rectangular) can be used, depending on the needs. In this paper, the branch-current based estimator proposed in [6] is adopted. This algorithm will be referred here as BCDSSE. It i ...
FZT591 Features Mechanical Data
FZT591 Features Mechanical Data

... 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: ...
IF 1442 Revision 4
IF 1442 Revision 4

S280-75-2
S280-75-2

... in Figure 6. Line current conditions are continuously monitored by the three bushing-type current transformers in the recloser. output from these transformers is fed to the trip network in the control, which includes: the minimum-trip resistors, isolation transformers, and rectifier circuits. If cur ...
model scd - 100 khz presettable counter with 0.43” (11 mm) led display
model scd - 100 khz presettable counter with 0.43” (11 mm) led display

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Voltage optimisation

Voltage optimisation is a term given to the systematic controlled reduction in the voltages received by an energy consumer to reduce energy use, power demand and reactive power demand. While some voltage 'optimisation' devices have a fixed voltage adjustment, others electronically regulate the voltage automatically.Voltage optimisation systems are typically installed in series with the mains electrical supply to a building, allowing all its electrical equipment to benefit from an optimised supply.
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