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LM2907/LM2917 Frequency to Voltage Converter (Rev. D)
LM2907/LM2917 Frequency to Voltage Converter (Rev. D)

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Slide 1

... • MSP430: 12mA Source, 48mA Sink (across ...
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... source has a constant voltage applied to a series resistor (rs). We create that pattern in real circuits by connecting the signal generator to the circuit through a real resistor Rs. The amplitude of the signal applied to Rs is adjusted (if necessary) to keep it constant. 5.1 OSCILLOSCOPE. The oscil ...
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PH-1120-Exp-2

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... Fig. 1 shows a circuit diagram of the proposed band-pass filter. The band-pass is realized by using current mirrors, three current-mode square-root circuit blocks and two capacitors. V2 is the desired output voltage and U is a DC biased input voltage. The MOSFET current-mode square-root circuit is u ...
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A Single-Stage 1500 W Amplifier for 160 / 80 / 40 Meters

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Creating Higher Voltage Outputs using Series Connected

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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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