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ISL54004 - Intersil
ISL54004 - Intersil

... The Intersil ISL54004 device is an integrated audio power amplifier system designed to provide quality audio, while requiring minimal external components. Low 0.4% THD+N ensures clean, low distortion amplification of the audio signals. It is designed to operate from a single +2.7V to +5V power suppl ...
3622
3622

... 15. Error key for the second function (Error): Checks or reads the error codes. 16. Local key for the second function (Local): Returns the power supply to local mode from remote control mode. 17. Secure key for the second function (I/O config): Secures and unsecures the power supply for calibration. ...
78M6612 Single-Phase, Dual-Outlet Power and Energy
78M6612 Single-Phase, Dual-Outlet Power and Energy

... power and energy measurement and monitoring system-onchip (SoC) that includes a 32-bit compute engine (CE), an MPU core, RTC, and flash. Our Single Converter Technology® with a 22-bit delta-sigma ADC, four analog inputs, digital temperature compensation, and precision voltage reference supports a wi ...
Electrical Terms
Electrical Terms

... How to avoid shock. • Turn power off before working on equipment. • Don’t touch circuits that could have high voltage on them. • Do not allow current to flow through heart (or maybe mouth, in this case of an electrified fence). ...
ADF4106
ADF4106

... mode. Taking the pin high will power up the device depending on the status of the power-down bit F2. Serial Clock Input. This serial clock is used to clock in the serial data to the registers. The data is latched into the 24-bit shift register on the CLK rising edge. This input is a high impedance C ...
LM2889 TV Video Modulator
LM2889 TV Video Modulator

... to 100 MHz being determined by L-C tank circuits at pins 4/ 5 and 6/7. The signal inputs (pins 10 and 11) are common to both modulators, but removing the power supply from an RF oscillator will also disable that modulator. The offset between the two signal pins determines the level of the RF carrier ...
Today`s agenda: Measuring Instruments: ammeter, voltmeter
Today`s agenda: Measuring Instruments: ammeter, voltmeter

... Homework hints: “the galvanometer reads 1A full scale” would mean a current of IG=1A would produce a full-scale deflection of the galvanometer needle. If you want the voltmeter shown to read 10V full scale, then the selected RSer must result in IG=1A when Vab=10V. ...
DT1446-04SO Product Summary Features
DT1446-04SO Product Summary Features

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Nodal Analysis
Nodal Analysis

... Nodal analysis is the application of Kirchoff's Current Law (KCL) to solve for the voltages at each node in an equation. A node voltage is defined as the potential difference between the given node and a designed reference node (ground). Since one node is defined as ground, a circuit with N nodes wi ...
AN137 - Accurate Temperature Sensing with an External P
AN137 - Accurate Temperature Sensing with an External P

MAX1242/MAX1243 +2.7V to +5.25V, Low-Power, 10-Bit Serial ADCs in SO-8 __________________General Description
MAX1242/MAX1243 +2.7V to +5.25V, Low-Power, 10-Bit Serial ADCs in SO-8 __________________General Description

... In track mode, the analog signal is acquired and stored in the internal hold capacitor. In hold mode, the T/H switch opens and maintains a constant input to the ADC’s SAR section. During acquisition, the analog input AIN charges capacitor CHOLD. Bringing CS low ends the acquisition interval. At this ...
MAX17009 AMD Mobile Serial VID Dual-Phase Fixed-Frequency Controller General Description
MAX17009 AMD Mobile Serial VID Dual-Phase Fixed-Frequency Controller General Description

... The MAX17009 is a 2-phase, step-down interleaved, fixed-frequency controller for AMD’s® serial VID interface (SVI) CPU core supplies. Power-on detection of the CPU configures the MAX17009 as two independent single-phase regulators for a dual CPU core application, or one high-current, dual-phase, com ...
RED72 - Coulton Instrumentation Ltd
RED72 - Coulton Instrumentation Ltd

... communication or in multi-drop mode. In both cases it is possible to connect a HARTR configurator across the transmitter terminals, junction box terminals or control panel terminals. The total loop resistance for a HARTR configurator to work must exceed 250 ohm, if necessary, place a 250 ohm resisto ...
EE61: Introduction to Electric Circuits Chapter 1: Basic Principles
EE61: Introduction to Electric Circuits Chapter 1: Basic Principles

chapter three power flow and security assessment
chapter three power flow and security assessment

American National Standard
American National Standard

... surface of the patient's body, to amplify this signal, and to display it in a form suitable for diagnosing the heart's electrical activity. This standard defines requirements for the electrocardiographic recording system, from the input electrodes1) to the output display. NOTE—The safety and perform ...
Green Road - Worcester Polytechnic Institute
Green Road - Worcester Polytechnic Institute

... Figure 13: This is an artist’s rendition of how we plan on implementing our device into the road’s surface. The vehicle drives over the lever, causing the rotor to spin. ..................................... 26 Figure 14: This is the AutoCAD drawings of the rotor and stator of our permanent magnet g ...
GE Energy - GE Power
GE Energy - GE Power

... ambient temperatures. The system should initially be charged with a mixture of distilled, de-mineralized, or de-ionized water and pure glycol. Makeup coolant must be a similar mixture to maintain the desired freeze protection. Although both propylene and ethylene glycol are approved for use, propyle ...
Basic Trouble Shooting Motor/Solenoid Equalizer Hydraulic Pumps
Basic Trouble Shooting Motor/Solenoid Equalizer Hydraulic Pumps

... 1. The solenoid(s) is not receiving voltage to the “exciter” terminal(s). This is one of the two small terminals on the motor solenoid. Generally the extend terminal will have a blue wire attached to it and the retract terminal will have a green wire to it. Using a digital multi-meter, measure for v ...
Kingfisher G30 Manual
Kingfisher G30 Manual

... IO Daughter Card - MX2: 14DI, 8DO, 6AI (IOD-MX2) ................................................................................. 15 IO Daughter Card - MX3: 14DI, 8DO, 6AI, 2AO (IOD-MX3) ........................................................................ 15 IO Daughter Card - MX4: 16DI, 16DO ( ...
SM12 Features Mechanical Data
SM12 Features Mechanical Data

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
The Eber Molls model discussed below makes one critical point. If
The Eber Molls model discussed below makes one critical point. If

... current  IC.  The  base  current  is  not  always  proportional.     When  operating  in  regions  near  Vbe  ~  0.6  V  usually  β  is  fairly  constant.  In  many  well-­‐ designed  circuits  this  is  sufficient  to  understand  op ...
“Use of FPGA`s in critical space flight applications
“Use of FPGA`s in critical space flight applications

... should address the question of whether logic designs are even required to accomplish the task. The fundamental baseline purpose in a pyro initiator firing is to run current through a loop. Is a complex logic design necessary to accomplish this? What sorts of monitors are necessary? In WIRE’s case, o ...
Si590/591 Data Sheet
Si590/591 Data Sheet

... The Si590/591 XO utilizes Silicon Laboratories’ advanced DSPLL® circuitry to provide a low jitter clock at high frequencies. The Si590/591 supports any frequency from 10 to 810 MHz. Unlike a traditional XO, where a unique crystal is required for each output frequency, the Si590/591 uses one fixed cr ...
Design of High Speed Low Power 15-4 Compressor
Design of High Speed Low Power 15-4 Compressor

... There are several types of static adiabatic logic circuits, namely, Complementary Energy Path Adiabatic Logic (CEPAL), Quasi Static Energy Recovery Logic (QSERL) and Quasi Static Singlephase Energy Recovery Logic (QSSERL). They are all designed to overcome the drawbacks of the previously available i ...
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Power electronics



Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)
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