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אלקטרוניקה
אלקטרוניקה

IO-Link PHY BoosterPack™ (Rev. B)
IO-Link PHY BoosterPack™ (Rev. B)

... The TPS7A16 family offers an enable pin (EN) compatible with standard complementary metal-oxidesemiconductor (CMOS) logic and an integrated, open-drain, and active-high power good output (PG) with a user-programmable delay. These pins are intended for use in microcontroller-based, battery-powered ap ...
HYPERTHERM SENSOR™ PHC PLASMA HEIGHT CONTROL
HYPERTHERM SENSOR™ PHC PLASMA HEIGHT CONTROL

... 3) Suitable for use on a circuit capable of delivering not more than 5000rms symmetrical amperes,  230 volts maximum.  4) Integral solid state short circuit protection does not provide branch circuit protection.  Branch  circuit protection provided by integral LISTED branch circuit protection fuse.  ...
Digital CMOS
Digital CMOS

... node (with an implied load to ground) realize the function Y = ABC. (b) When the two switches are connected in parallel, the function realized is Y = A(B + C). ...
MAX14782E 500Kbps 3.3V to 5V RS-485/RS-422 Transceiver with ±35kV HBM ESD Protection
MAX14782E 500Kbps 3.3V to 5V RS-485/RS-422 Transceiver with ±35kV HBM ESD Protection

... The MAX14782E is a 3.3V to 5V ESD-protected transceiver intended for half-duplex RS-485/RS-422 communication up to 500kbps. The device is optimized for extended cable runs while maximizing tolerance to noise. The MAX14782E integrated protection features include short-circuit-protected outputs, hot-s ...
Operating instructions fpr OSRAM DALI Professional Controller
Operating instructions fpr OSRAM DALI Professional Controller

... the system failure level of 100% that is set at the factory. With previous configuration by means of the DALI Professional software After voltage is restored to the control unit again, the state that existed before the power failure is restored by means of the DALI Professional software. Activity pr ...
Controlling a Robotic Arm Manipulator with a PLC
Controlling a Robotic Arm Manipulator with a PLC

LTC2424/LTC2428 - 4-/8-Channel 20-Bit
LTC2424/LTC2428 - 4-/8-Channel 20-Bit

Electronics Switches Terry Sturtevant April 6, 2011
Electronics Switches Terry Sturtevant April 6, 2011

... These two situations are known as active high and active low respectively. Active high means that when the switch is closed, its output is high. Active low means that when the switch is closed, its output is low. ...
Sample Assessment Materials
Sample Assessment Materials

... A basic circuit diagram or a description of a suitable circuit is provided for obtaining the results required– possibly missing a method of varying the voltage / current. There is a plan to collect I – V measurements with an attempt to describe which graph to plot to show the characteristic curve. T ...
INTERNATIONAL STANDARD IEC 60044-2
INTERNATIONAL STANDARD IEC 60044-2

... A vertical line in the margin shows where the base publication has been modified by amendments 1 and 2. The committee has decided that the contents of the base publication and its amendments will remain unchanged until 2005. At this date, the publication will be ...
section 15172
section 15172

... B. Verify that surface is suitable for VFD installation. C. Do not install VFD until the installation environment can be maintained, within the service conditions required by the manufacturer. ...
nLIGHTEN 1500 Fiber Optic Data Link Preliminary Data Sheet
nLIGHTEN 1500 Fiber Optic Data Link Preliminary Data Sheet

... over multimode ribbon fiber cable. This is made possible by Gore’s unique high speed VCSEL technology which not only provides scalability to higher data rates, but also has very stable light output over typical system temperature variations. Gore VCSELs have been demonstrated at data rates of up to ...
Precision Dual-Channel Difference Amplifier AD8270
Precision Dual-Channel Difference Amplifier AD8270

... µV/V V kΩ nA ...
Optical Sensors Range Guide
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PCA9547 1. General description 8-channel I

... that the master can regain control of the bus. The pass gates of the multiplexers are constructed such that the VDD pin can be used to limit the maximum high voltage which will be passed by the PCA9547. This allows the use of different bus voltages on each pair, so that 1.8 V, 2.5 V, or 3.3 V parts ...
chapter 1 - ePrints USM
chapter 1 - ePrints USM

... Due to the strict requirements from consumer to utility, consumers are provided with redundant incoming feeders and the distribution network is supplied by several sources from transmission system. The network is also operated by extensive network control system to provide stable and reliable supply ...
smartwalker - Department of Electrical Engineering and Computer
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... wireless monitoring, and self-navigation to a destination are some features that we would like to design and add to the SmartWalker. More importantly, designing and building such equipment requires a lot research, team-work and skills that will benefit us as engineering students. Also, the satisfact ...
AC/DC Motors and Generators – Course Sample - Lab-Volt
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差分放大器系列AD8337 数据手册DataSheet 下载
差分放大器系列AD8337 数据手册DataSheet 下载

... The AD8337 includes an uncommitted operational currentfeedback preamplifier (PrA) that operates in inverting or noninverting configurations. Using external resistors, the device can be configured for gains of 6 dB or greater. The AD8337 is characterized by a noninverting PrA gain of 2× using two ext ...
Noise and Distortion in Microwave System
Noise and Distortion in Microwave System

AN10713 18 W CFL lamp design using UBA2024 application
AN10713 18 W CFL lamp design using UBA2024 application

... integrated/sealed Compact Fluorescent Lamps (CFL) at lamp output powers up to 22 W. Typical input voltages are from 100 V (AC) to 127 V (AC) and from 220 V (AC) to 240 V (AC). This application note describes typical integrated CFL applications in the 3 W to 18 W range, depending on lamp and input vo ...
Manual - DATAQ Instruments
Manual - DATAQ Instruments

... The data acquisition device you have purchased and are about to use contains input channels that are NOT ISOLATED (all channels on DI-72x products are not isolated; only the expansion channels of DI-730 instruments are not isolated). This means that it is susceptible to common mode voltages that cou ...
CMOS Digital Isolators Supersede Optocouplers in
CMOS Digital Isolators Supersede Optocouplers in

AD8270 数据手册DataSheet 下载
AD8270 数据手册DataSheet 下载

... Sinking ...
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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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