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TGA4826-SM 数据资料DataSheet下载
TGA4826-SM 数据资料DataSheet下载

... The TriQuint TGA4826-SM is an addition to TriQuint’s portfolio of optical driver amplifiers suitable for a variety of optical network applications. ...
Digital-to-Analog Conversion PWM PWM
Digital-to-Analog Conversion PWM PWM

... Digital Outputs do not provide sufficient current to drive anything other than output signals to other electronics. Digital outputs can be “amplified” to turn on devices that require high currents. Mechanical/solid-state relays or Transistors can be used as electrically-controlled switches… Electrom ...
LED Driver Xitanium SR 40W 0.10-1.1A 54V SR XI040C110V054VPT1
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... Adjustable Output Current (AOC) Info: LED current tolerance with variation of Rset2 is within ± 5% of Imax Rset ...
Pulsating Signal Injection-Based Axis Switching Sensorless Control
Pulsating Signal Injection-Based Axis Switching Sensorless Control

... CONCLUSION ...
Logic Gates MES
Logic Gates MES

... appliances, which they would otherwise be unable to run. It also protects the user from the dangerously high mains voltage. Some electronic control systems do have their own output device. This serves as an indicator, clearly showing the user the logic state of the circuit. 23 of 33 ...
KST55/ 56 PNP Epitaxial Silicon Transistor
KST55/ 56 PNP Epitaxial Silicon Transistor

... result in significant injury to the user. ...
UNIT-VII Static Series Compensators
UNIT-VII Static Series Compensators

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Chapter 2

... dissipates power. ...
Buck Current/Voltage Fed Push-Pull PWM Controllers
Buck Current/Voltage Fed Push-Pull PWM Controllers

... to Fig. 1, the synchronization threshold is 1.4V. The oscillator blanks any synchronization pulse that occurs when OSC is below 2.5V. This allows units, once they discharge below 2.5V, to continue through the current discharge and subsequent charge cycles whether or not other units on the CLKSYN bus ...
EE 231 _lect_07
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Temperature and Auxiliary Voltage Options

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TIA-4000 Optical/Electrical Converter

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Solutions - UF Physics
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... has no internal resistance, the two lower resistors are in parallel, i.e. the voltages across each of them are the same. This is also true for the two resistors on top. Since the two lower resistors have the same resistance, the fact that the have the same voltage implies that they also carry the sa ...
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... enable pin; once the voltage on the pin reaches approximately 1.2V, the device is enabled. The SS/ENA pin and the internal slow start voltages are compared and the lower of the two voltages is coupled to the error amplifier. External slow start capacitor values lower than 0.02mF correspond to slow s ...
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Steady-State Analysis of Switching Converters via Frequency

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... a) If you perform AC Sweep of the voltages at points A and B, illustrate both traces in the space below where the resonance frequency fo is 40 kHz (please label the traces A and B, respectively). 6 points Voltage 200 mV ...
power amplifier design for the 2.11 ghz-2.17 ghz wcdma
power amplifier design for the 2.11 ghz-2.17 ghz wcdma

... as simple as possible. Although the GaAs FET FLL101ME from Fujitsu is being chosen for the amplifier, it should be understood that the design procedures demonstrated here are applicable to other GaAs FET. ...
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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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