AEMC Single-Phase Power Quality Analyzer AEMC Power Quality
... • Monitor demand at 15 minute or user-defined averaging periods • Verify efficiency improvements with energy consumption tests • Measure harmonic distortion caused by electronic loads • Capture voltage dips and swells from load switching • Easily confirm instrument setup with color display of wavefo ...
... • Monitor demand at 15 minute or user-defined averaging periods • Verify efficiency improvements with energy consumption tests • Measure harmonic distortion caused by electronic loads • Capture voltage dips and swells from load switching • Easily confirm instrument setup with color display of wavefo ...
reactive power and voltage control issues in electric
... additional heating of the lines and voltage drops in the network. 4 The generation of reactive power can limit the generation of real power. So, one primary dilemma with reactive power is that a sufficient quantity of it is needed to provide the loads and losses in the network, but having too much r ...
... additional heating of the lines and voltage drops in the network. 4 The generation of reactive power can limit the generation of real power. So, one primary dilemma with reactive power is that a sufficient quantity of it is needed to provide the loads and losses in the network, but having too much r ...
Differential Amplifier Circuits
... Ideally, output of an op-amp is 0 Volt if the input is 0 Volt. Realistically, a small dc voltage will appear at the output when no input voltage is applied. Thus, differential dc voltage is required between the inputs to force the output to zero volts. This is called the Input Offset Voltage, Vos. R ...
... Ideally, output of an op-amp is 0 Volt if the input is 0 Volt. Realistically, a small dc voltage will appear at the output when no input voltage is applied. Thus, differential dc voltage is required between the inputs to force the output to zero volts. This is called the Input Offset Voltage, Vos. R ...
DS1270Y/AB 16M Nonvolatile SRAM FEATURES PIN ASSIGNMENT
... 8. If WE is low or the WE low transition occurs prior to or simultaneously with the CE low transition, the output buffers remain in a high-impedance state during this period. 9. Each DS1270 has a built-in switch that disconnects the lithium source until the user first applies VCC. The expected tDR ...
... 8. If WE is low or the WE low transition occurs prior to or simultaneously with the CE low transition, the output buffers remain in a high-impedance state during this period. 9. Each DS1270 has a built-in switch that disconnects the lithium source until the user first applies VCC. The expected tDR ...
OPAx132 High-Speed FET-Input Operational Amplifiers (Rev. B)
... The OPAx132 series of FET-input operational amplifiers provides highspeed and excellent dc performance. The combination of high slew rate and wide bandwidth provide fast settling time. Single, dual, and quad versions have identical specifications for maximum design flexibility. High performance grad ...
... The OPAx132 series of FET-input operational amplifiers provides highspeed and excellent dc performance. The combination of high slew rate and wide bandwidth provide fast settling time. Single, dual, and quad versions have identical specifications for maximum design flexibility. High performance grad ...
SN74LV8153-Q1 数据资料 dataSheet 下载
... The SN74LV8153 is a serial-to-parallel data converter. It accepts serial input data and outputs 8-bit parallel data. The automatic data-rate detection feature of the SN74LV8153 eliminates the need for an external oscillator and helps with cost and board real-estate savings. The OUTSEL pin is used to ...
... The SN74LV8153 is a serial-to-parallel data converter. It accepts serial input data and outputs 8-bit parallel data. The automatic data-rate detection feature of the SN74LV8153 eliminates the need for an external oscillator and helps with cost and board real-estate savings. The OUTSEL pin is used to ...
500 MHz Four-Quadrant Multiplier AD834 Data Sheet FEATURES
... voltage-to-current (V-I) converters is about 285 Ω, which results in low input related noise and drift. However, the low full-scale input voltage results in relatively high nonlinearity in the V-I converters. This is significantly reduced by the use of distortion cancellation circuits, which operate ...
... voltage-to-current (V-I) converters is about 285 Ω, which results in low input related noise and drift. However, the low full-scale input voltage results in relatively high nonlinearity in the V-I converters. This is significantly reduced by the use of distortion cancellation circuits, which operate ...
Analog CMOS Circuit Design Prof.Hansraj Guhilot, Professor&Head
... Unfortunately Ideal OPAMP does not exist in reality! Further attempts to reach ideality with these parameters will have trade off with respect to speed, power, voltage swings etc We will treat OPAMP as a “high gain differential amplifier” designed with an adequate performance metrics for a given app ...
... Unfortunately Ideal OPAMP does not exist in reality! Further attempts to reach ideality with these parameters will have trade off with respect to speed, power, voltage swings etc We will treat OPAMP as a “high gain differential amplifier” designed with an adequate performance metrics for a given app ...
NCP1219PRINTGEVB NCP1219 48 W Printer Evaluation Board User's Manual
... The use of DSS mode is demonstrated for low input voltages, while an auxiliary winding is used for higher input voltages to maintain standby power below 1 W. The NCP1219 evaluation board shows latched−mode protection function through the optional primary and secondary overvoltage protection circuits ...
... The use of DSS mode is demonstrated for low input voltages, while an auxiliary winding is used for higher input voltages to maintain standby power below 1 W. The NCP1219 evaluation board shows latched−mode protection function through the optional primary and secondary overvoltage protection circuits ...
MAX1561/MAX1599 High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs General Description
... The MAX1561/MAX1599 enter shutdown when VCTRL is less than 100mV for more than 8.2ms (16.4ms for the MAX1599). In shutdown, supply current is reduced to 0.3µA by powering down the entire IC except for the CTRL voltage-detection circuitry. CCOMP is discharged during shutdown, allowing the device to r ...
... The MAX1561/MAX1599 enter shutdown when VCTRL is less than 100mV for more than 8.2ms (16.4ms for the MAX1599). In shutdown, supply current is reduced to 0.3µA by powering down the entire IC except for the CTRL voltage-detection circuitry. CCOMP is discharged during shutdown, allowing the device to r ...
Overvoltage and Overcurrent Protection Component Overview
... “Protective” is a system, not a component or device, property that depends on not only the component or device functions but also the surge and the downstream circuit withstand. To say the protective function protects in all circumstances is generally not true. In the test laboratory with a defined ...
... “Protective” is a system, not a component or device, property that depends on not only the component or device functions but also the surge and the downstream circuit withstand. To say the protective function protects in all circumstances is generally not true. In the test laboratory with a defined ...
Lecture 11 - UniMAP Portal
... maxima and minima, the derivative will exist and will have values from the minimum to the maximum inclusive. The derivative of a sine wave is a cosine wave; it has the same period and frequency as the original sinusoidal waveform. ...
... maxima and minima, the derivative will exist and will have values from the minimum to the maximum inclusive. The derivative of a sine wave is a cosine wave; it has the same period and frequency as the original sinusoidal waveform. ...
ec1009 electron devices lab laboratory manual
... late more than 15 minutes more than once) will receive 10 point reductions in their grades for each occurrence following the first. 7. Reports Due Dates: Reports are due one week after completion of the corresponding lab. 8. Systems of Tests: Regular laboratory class work over the full semester will ...
... late more than 15 minutes more than once) will receive 10 point reductions in their grades for each occurrence following the first. 7. Reports Due Dates: Reports are due one week after completion of the corresponding lab. 8. Systems of Tests: Regular laboratory class work over the full semester will ...
BC640 PNP Epitaxial Silicon Transistor
... listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to- ...
... listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to- ...
305-261/262 Measurement Laboratory
... shows the maximum sensitivity. However, the further increase of the distance between the fiber bundle and the reflective object determines the maximum output of the detector followed by a Displacement decrease because the light intensity decreases according to an inverse square law with respect to t ...
... shows the maximum sensitivity. However, the further increase of the distance between the fiber bundle and the reflective object determines the maximum output of the detector followed by a Displacement decrease because the light intensity decreases according to an inverse square law with respect to t ...
D41022328
... [4]. For medium and high end design, where speed performance and energy efficiency are both important, that much aggressive voltage scaling is not acceptable, and thereby, a near-threshold voltage design is more suitable for achieving relatively high energy efficiency without severe speed degradatio ...
... [4]. For medium and high end design, where speed performance and energy efficiency are both important, that much aggressive voltage scaling is not acceptable, and thereby, a near-threshold voltage design is more suitable for achieving relatively high energy efficiency without severe speed degradatio ...
TPS4021x 4.5-V to 52-V Input Current Mode Boost Controller (Rev. F)
... Current sense pin. Connect an external current sensing resistor between this pin and GND. The voltage on this pin is used to provide current feedback in the control loop and detect an overcurrent condition. An overcurrent condition is declared when ISNS pin voltage exceeds the overcurrent threshold ...
... Current sense pin. Connect an external current sensing resistor between this pin and GND. The voltage on this pin is used to provide current feedback in the control loop and detect an overcurrent condition. An overcurrent condition is declared when ISNS pin voltage exceeds the overcurrent threshold ...
TPS77033 数据资料 dataSheet 下载
... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)Ĕ Input voltage range (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 13.5 V Voltage range at EN . . . . . . . . . . . . . . . . . . ...
... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)Ĕ Input voltage range (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 13.5 V Voltage range at EN . . . . . . . . . . . . . . . . . . ...
Ecograph T, RSG35 - Endress+Hauser Portal
... One relay can be used as an alarm relay. If the device detects a system error (e.g. hardware defect) or a malfunction (e.g. cable open circuit), the selected output/relay switches. This "alarm relay" switches if "F"-type errors occur (F = failure), i.e. "M"-type errors (M= Maintenance required) do n ...
... One relay can be used as an alarm relay. If the device detects a system error (e.g. hardware defect) or a malfunction (e.g. cable open circuit), the selected output/relay switches. This "alarm relay" switches if "F"-type errors occur (F = failure), i.e. "M"-type errors (M= Maintenance required) do n ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.