Portable Three-Phase Meter Tester/Analyzer
... peace of mind that the entire metering installation is correct. Harmonic Analysis, CT Testing, Vectors, and Trends can all be tested without pulling the meter from its socket. Using the WE-30 is a familiar process due to the Microsoft™ Windows® 7, 64-bit operating system embedded within the unit. La ...
... peace of mind that the entire metering installation is correct. Harmonic Analysis, CT Testing, Vectors, and Trends can all be tested without pulling the meter from its socket. Using the WE-30 is a familiar process due to the Microsoft™ Windows® 7, 64-bit operating system embedded within the unit. La ...
FEATURES TYPICAL APPLICATION CIRCUITS
... Absolute maximum ratings apply individually only, not in combination. The ADP320 triple LDO can be damaged when the junction temperature limits are exceeded. Monitoring ambient temperature does not guarantee that the junction temperature (TJ) is within the specified temperature limits. In applicatio ...
... Absolute maximum ratings apply individually only, not in combination. The ADP320 triple LDO can be damaged when the junction temperature limits are exceeded. Monitoring ambient temperature does not guarantee that the junction temperature (TJ) is within the specified temperature limits. In applicatio ...
A 60-GHz Superheterodyne Downconversion Mixer in Silicon
... a single-balanced Gilbert mixer intended for use in a superheterodyne receiver with an RF input of 57–64 GHz and a variable IF in the range of 8.3–9.1 GHz, as shown in the simplified schematic of Fig. 1. This is one of the first reports of silicon-based active mixers at this frequency. Earlier, we r ...
... a single-balanced Gilbert mixer intended for use in a superheterodyne receiver with an RF input of 57–64 GHz and a variable IF in the range of 8.3–9.1 GHz, as shown in the simplified schematic of Fig. 1. This is one of the first reports of silicon-based active mixers at this frequency. Earlier, we r ...
Chapter 3 - Op Amps(PowerPoint Format)
... The integrated circuit operational amplifier (IC op amp) is one of the most widely used and most versatile electronic components. The device is found in many modern electronic systems because of its versatility, ease of use, and cost effectiveness. Various schematic symbols for an op amp are shown b ...
... The integrated circuit operational amplifier (IC op amp) is one of the most widely used and most versatile electronic components. The device is found in many modern electronic systems because of its versatility, ease of use, and cost effectiveness. Various schematic symbols for an op amp are shown b ...
An Initialization Procedure in Solving Optimal Power Flow by
... Therefore, each voltage level corresponds to one of the chromosomes. Then, within each of the chromosomes, we assign corresponding voltage level to all generator-buses. This procedure is referred to as “voltage-grating.” 3) Selection of Initial Taps and Shunts Settings: The initial values of the res ...
... Therefore, each voltage level corresponds to one of the chromosomes. Then, within each of the chromosomes, we assign corresponding voltage level to all generator-buses. This procedure is referred to as “voltage-grating.” 3) Selection of Initial Taps and Shunts Settings: The initial values of the res ...
PHASE-CONTROL DEVICE
... Phase shifter is an electronic device whose output voltage (or current) differs from its input voltage (or current) by some desired phase relationship. In some devices, the phase is shifted a fixed amount because of an inherent design feature, but in others the phase relationship can be adjusted. Fi ...
... Phase shifter is an electronic device whose output voltage (or current) differs from its input voltage (or current) by some desired phase relationship. In some devices, the phase is shifted a fixed amount because of an inherent design feature, but in others the phase relationship can be adjusted. Fi ...
class 12 Translational motion measurement - UJ
... resistance to that of the measuring instrument varies, and thus the linear relationship between the measured displacement and the voltage output is distorted as well. This effect is minimized when the potentiometer resistance is small relative to that of the measuring instrument. This is achieved fi ...
... resistance to that of the measuring instrument varies, and thus the linear relationship between the measured displacement and the voltage output is distorted as well. This effect is minimized when the potentiometer resistance is small relative to that of the measuring instrument. This is achieved fi ...
a Low Noise, Precision Instrumentation Amplifier AMP01*
... 26 MHz gain-bandwidth product. These features make the AMP01 ideal for high speed data acquisition systems. Gain is set by the ratio of two external resistors over a range of 0.1 to 10,000. A very low gain temperature coefficient of 10 ppm/°C is achievable over the whole gain range. Output voltage s ...
... 26 MHz gain-bandwidth product. These features make the AMP01 ideal for high speed data acquisition systems. Gain is set by the ratio of two external resistors over a range of 0.1 to 10,000. A very low gain temperature coefficient of 10 ppm/°C is achievable over the whole gain range. Output voltage s ...
LTC6360 - Very Low Noise Single-Ended SAR ADC Driver with True Zero Output
... amplifier. The input stage has NPN and PNP differential pairs operating in parallel. This topology allows the inputs to swing all the way from the negative rail to within 0.75V of the positive supply rail. The PNP differential pair is the primary input differential pair and is active when the common ...
... amplifier. The input stage has NPN and PNP differential pairs operating in parallel. This topology allows the inputs to swing all the way from the negative rail to within 0.75V of the positive supply rail. The PNP differential pair is the primary input differential pair and is active when the common ...
MAX9030/MAX9031/ MAX9032/MAX9034 Low-Cost, Ultra-Small, Single/Dual/Quad Single-Supply Comparators
... ultra-small footprint makes these devices ideal for portable applications. The MAX9030 is a low-cost single comparator with shutdown. The MAX9031, MAX9032, and MAX9034 are low-cost single, dual, and quad comparators without shutdown, respectively. The comparators’ 4mV of builtin hysteresis provides ...
... ultra-small footprint makes these devices ideal for portable applications. The MAX9030 is a low-cost single comparator with shutdown. The MAX9031, MAX9032, and MAX9034 are low-cost single, dual, and quad comparators without shutdown, respectively. The comparators’ 4mV of builtin hysteresis provides ...
lab sheet - Faculty of Engineering
... collector biasing resistor. If we could increase the value of this resistance, higher gain would be obtained. However, by increasing the value of RC, we interfere with the biasing point of the transistor. If RC is too large, we might even bias the transistor into saturation. By using parallel RLC ne ...
... collector biasing resistor. If we could increase the value of this resistance, higher gain would be obtained. However, by increasing the value of RC, we interfere with the biasing point of the transistor. If RC is too large, we might even bias the transistor into saturation. By using parallel RLC ne ...
AD8278 英文数据手册DataSheet 下载
... input signals that are well beyond the supply rails. The on-chip resistors are laser trimmed for excellent gain accuracy and high CMRR. They also have extremely low gain drift vs. temperature. The common-mode range of the amplifier extends to almost triple the supply voltage (for G = ½), making the ...
... input signals that are well beyond the supply rails. The on-chip resistors are laser trimmed for excellent gain accuracy and high CMRR. They also have extremely low gain drift vs. temperature. The common-mode range of the amplifier extends to almost triple the supply voltage (for G = ½), making the ...
TPS65022 数据资料 dataSheet 下载
... voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65022 also integrates two general-purpose 200 mA LDO voltage regulators, which a ...
... voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65022 also integrates two general-purpose 200 mA LDO voltage regulators, which a ...
Introduction to Comparators
... from -100 mV to +VOV, called overdrive voltage and referenced to VICM + VTRIP+, is applied on the non-inverting input. The inverting input is connected at VICM voltage. Initial signal condition 100 mV below VICM +VTRIP+ ensures a sufficient saturation for the input stage. For the falling edge propag ...
... from -100 mV to +VOV, called overdrive voltage and referenced to VICM + VTRIP+, is applied on the non-inverting input. The inverting input is connected at VICM voltage. Initial signal condition 100 mV below VICM +VTRIP+ ensures a sufficient saturation for the input stage. For the falling edge propag ...
LT1800 - 80MHz, 25V/µs Low Power Rail-to-Rail Input and Output Precision Op Amp
... output operational amplifier with excellent DC performance. The LT1800 features reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth. The LT1800 has an input range that includes both supply rails and an output tha ...
... output operational amplifier with excellent DC performance. The LT1800 features reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth. The LT1800 has an input range that includes both supply rails and an output tha ...
ADP1823 数据手册DataSheet 下载
... that ranges from 1 V to 24 V. Each controller can be configured to provide output voltages from 0.6 V to 85% of the input voltage and is sized to handle large MOSFETs for point-of-load regulators. The two channels operate 180° out of phase, reducing stress on the input capacitor and allowing smaller ...
... that ranges from 1 V to 24 V. Each controller can be configured to provide output voltages from 0.6 V to 85% of the input voltage and is sized to handle large MOSFETs for point-of-load regulators. The two channels operate 180° out of phase, reducing stress on the input capacitor and allowing smaller ...
BDTIC www.BDTIC.com/infineon TLV4946-2L
... and chopper techniques on chip. Offset voltages generated by temperature-induced stress or overmolding are canceled so that high accuracy is achieved. The IC has an open collector output stage with 20 mA current sink capability. A wide operating voltage range from 2.7 V to 18 V with reverse polarity ...
... and chopper techniques on chip. Offset voltages generated by temperature-induced stress or overmolding are canceled so that high accuracy is achieved. The IC has an open collector output stage with 20 mA current sink capability. A wide operating voltage range from 2.7 V to 18 V with reverse polarity ...
Lab 7
... timing applications requires choosing an operating mode and knowing how to implement it on the chosen device. When using digital and timing circuits, we often rely on a repetitive waveform to define the frequency and start times for the other logical devices. This waveform is called a “clock” and is ...
... timing applications requires choosing an operating mode and knowing how to implement it on the chosen device. When using digital and timing circuits, we often rely on a repetitive waveform to define the frequency and start times for the other logical devices. This waveform is called a “clock” and is ...
Reusing and Rerating Older Rectifiers with New DC/DC
... thereby allowing the increase in the total system output power. However, the transformer manufacturer should be consulted on the hottest spot even if the temperature gradient improves significantly. Dissolved gas analysis will ensure that the unit performs properly with the modifications made. 4) In ...
... thereby allowing the increase in the total system output power. However, the transformer manufacturer should be consulted on the hottest spot even if the temperature gradient improves significantly. Dissolved gas analysis will ensure that the unit performs properly with the modifications made. 4) In ...
Usage of Three-Terminal Regulators
... • Descriptions of circuits, software, and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software, and information in the design of the customer's equipment shall be d ...
... • Descriptions of circuits, software, and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software, and information in the design of the customer's equipment shall be d ...
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)