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SDA-3000 数据资料DataSheet下载
SDA-3000 数据资料DataSheet下载

... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
Determining β for a 2N2222 transistor
Determining β for a 2N2222 transistor

10 GHZ TRANSVERTER
10 GHZ TRANSVERTER

EE2003 Circuit Theory
EE2003 Circuit Theory

... 4.8 Maximum Power Transfer ...
Triple Differential Transceivers (Rev. A
Triple Differential Transceivers (Rev. A

... The driver differential outputs and the receiver differential inputs are connected internally to form three differential input/output (I/O) bus ports that are designed to offer minimum loading to the bus whenever the driver is disabled or VCC = 0. These ports feature a wide common-mode voltage range ...
NCP1403 15 V/50 mA PFM Step-Up DC-DC Converter
NCP1403 15 V/50 mA PFM Step-Up DC-DC Converter

SI99-01 - Semtech
SI99-01 - Semtech

... Guard traces may be used in situations where a long (> 30cm) interconnected signal trace cannot be avoided (Figure 5). An even better solution is to place a ground plane opposite the signal line. The signal line should be within 13 mm of the guard trace or ground plane. Transpose long sections (> 30 ...
EMI4183 数据资料DataSheet下载
EMI4183 数据资料DataSheet下载

... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor doe ...
Proposed Revisions to Draft of TIA-968-B
Proposed Revisions to Draft of TIA-968-B

... TIA-968-A was developed. Embedded in the wiring configurations were a few requirements for data terminal equipment using external programming resistors to control signal levels. To restore the dropped requirements, add the following text to clause 4.5.2.4.1: 4.5.2.4.1 Data circuit terminal equipment ...
Chapter 21
Chapter 21

excitation of dc generator
excitation of dc generator

State identification of MV power network with wind power generation
State identification of MV power network with wind power generation

Amp Enable Outputs
Amp Enable Outputs

... the motor I-variable Ix25. All flag inputs must be shorted to the zero-volt reference voltage for the circuit, allowing current to flow through the LEDs in the opto-isolator, in order to be considered in a zero state. The voltage circuit can be configured in various ways utilizing PMAC PC jumpers E8 ...
angle modulation
angle modulation

... In effect, in FM, the total power that is originally in the carrier is redistributed between all components of the spectrum, in an amount determined by the modulation index, mf, and the corresponding Bessel functions. At certain value of modulation index, the carrier component goes to zero, where in ...
Parallel Circuits
Parallel Circuits

... 3. Explain how to troubleshoot parallel circuits. ...
TPS2376-H 数据资料 dataSheet 下载
TPS2376-H 数据资料 dataSheet 下载

... DET: R(DET) should be connected between VDD and the DET pin when it is used. R(DET) is connected across the input line when V(VDD) lies between 1.4 V and 11.3 V, and is disconnected when the line voltage exceeds this range to conserve power. The parallel combination of R(DET) and the UVLO program re ...
smart pv inverters
smart pv inverters

... CONTROL ...
Isolated 4 to 20 mA Transmitters For Demanding Applications
Isolated 4 to 20 mA Transmitters For Demanding Applications

... applied across the input or output leads for 1 minute for all models with voltage or thermocouple inputs. Reverse polarity of 400 Vp may be applied across the output leads indefinitely. These exceptionally high NMV overvoltage ratings provide further protection against possible electrical faults and ...
HMC498LC4 数据资料DataSheet下载
HMC498LC4 数据资料DataSheet下载

... The circuit board used in this application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used to c ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

... allocation in [18]. Paper [19] designs two-stage approach using fuzzy logic and bat algorithm to determine location and size of capacitor. Authors in[20] propose opposition based differential evolution algorithm for reconfiguration and capacitor placement. However, these works only focus on the netw ...
Switch-on voltage in disordered organic field
Switch-on voltage in disordered organic field

BD8166EFV
BD8166EFV

... switching waves will be output from the CL1 and CL2 pins.  Negative charge pump A controller circuit for the negative-side charge pump. The switching amplitude is controlled so that the feedback voltage FB3 will be set to 1.25 V (Typ.).  Gate shading controller A controller circuit of gate shading ...
Section G7: Computer Simulation of Op-Amp Circuits
Section G7: Computer Simulation of Op-Amp Circuits

... encourage you (in your infinite spare time) to experiment with Micro-Cap (or PSpice if you are a Micro-Cap user) to get a feel for as many different packages as possible. With that said, let’s go on. What’s nice about Spice is that we can either simulate the op-amp at the transistor level – for exam ...
AD8074
AD8074

... slew rate will give a pessimistic result. The primary cause of overshoot in these amplifiers is the presence of large reactive loads at the output and insufficient series isolation of the load. However, it is possible to overdrive these amplifiers with 1 V, subnanosecond input-pulse edges. The ensui ...
ME 3484
ME 3484

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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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