ECE 1250 Lab 4 Measuring: Voltage Building: Thevenin
... Use your myDAQ voltmeter to measure the actual ±15 V supply voltages and output voltage. Verify that the measured and predicted values are consistent. The circuit model of a Thevenin equivalent is shown in Fig. 2. Since the Thevenin equivalent voltage of your circuit is the same as the voltage you h ...
... Use your myDAQ voltmeter to measure the actual ±15 V supply voltages and output voltage. Verify that the measured and predicted values are consistent. The circuit model of a Thevenin equivalent is shown in Fig. 2. Since the Thevenin equivalent voltage of your circuit is the same as the voltage you h ...
EBP Emergency Battery Pack
... The EBP products are designed to provide a sinusoidal current output which delivers better lamp longevity, as it provides a cleaner current to the lamps versus using pulse DC or highcurrent crest factor outputs. Provides compatibility with low mercury lamps, including T5 lamps. Sinusoidal AC output ...
... The EBP products are designed to provide a sinusoidal current output which delivers better lamp longevity, as it provides a cleaner current to the lamps versus using pulse DC or highcurrent crest factor outputs. Provides compatibility with low mercury lamps, including T5 lamps. Sinusoidal AC output ...
E2E2-X5MY1-US Datasheet
... P: The allowable power of the bleeder resistor. (The actual power capacity of the bleeder resistor must be at least a few times as large as the allowable power of the bleeder resistor.) I: Load current (mA) The following resistors are recommended. 100 VAC (supply voltage): A resistor with a resistan ...
... P: The allowable power of the bleeder resistor. (The actual power capacity of the bleeder resistor must be at least a few times as large as the allowable power of the bleeder resistor.) I: Load current (mA) The following resistors are recommended. 100 VAC (supply voltage): A resistor with a resistan ...
STM1831
... output line are being supplied. A 10 kΩ pull-up is sufficient in most applications. The advantages of open drain output include the ability to connect more open drain outputs in parallel (wired OR connections) as well as connecting the output to a power supply voltage other than VCC. ...
... output line are being supplied. A 10 kΩ pull-up is sufficient in most applications. The advantages of open drain output include the ability to connect more open drain outputs in parallel (wired OR connections) as well as connecting the output to a power supply voltage other than VCC. ...
PDF
... fractional power range, particularly in house-holds where a three-phase ac electrical supply is not available. The unsymmetrical two-phase induction machines are widely used in high volume commercial applications due to their relative low cost and high reliability. Conventionally, these machines are ...
... fractional power range, particularly in house-holds where a three-phase ac electrical supply is not available. The unsymmetrical two-phase induction machines are widely used in high volume commercial applications due to their relative low cost and high reliability. Conventionally, these machines are ...
DMOS Delivers Dramatic Performance Gains to
... fueled the growth of the lowFigure dropout (LDO)-regulator market and put extreme pressure on several key performance requirements, including low-dropout voltage, high efficiency (low ground-pin current), lowboard-space usage, and stability. One of the most important LDO-regulator requirements is ac ...
... fueled the growth of the lowFigure dropout (LDO)-regulator market and put extreme pressure on several key performance requirements, including low-dropout voltage, high efficiency (low ground-pin current), lowboard-space usage, and stability. One of the most important LDO-regulator requirements is ac ...
VSP2254 数据资料 dataSheet 下载
... The output signal of a CCD image sensor is sampled twice during one pixel period: once at the reference interval and again at the data interval. Subtracting these two samples extracts the video information of the pixel and removes any noise which is common—or correlated—to both the intervals. Thus, ...
... The output signal of a CCD image sensor is sampled twice during one pixel period: once at the reference interval and again at the data interval. Subtracting these two samples extracts the video information of the pixel and removes any noise which is common—or correlated—to both the intervals. Thus, ...
LM258A-EP DUAL OPERATIONAL AMPLIFIERS
... operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 30 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitu ...
... operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 30 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitu ...
MAX11212 18-Bit, Single-Channel, Ultra-Low Power, Delta- Sigma ADC with 2-Wire Serial Interface
... 18-Bit, Single-Channel, Ultra-Low Power, DeltaSigma ADC with 2-Wire Serial Interface General Description The MAX11212 is an ultra-low power (< 300FA max active current), high-resolution, serial-output ADC. This device provides the highest resolution per unit power in the industry, and is optimized f ...
... 18-Bit, Single-Channel, Ultra-Low Power, DeltaSigma ADC with 2-Wire Serial Interface General Description The MAX11212 is an ultra-low power (< 300FA max active current), high-resolution, serial-output ADC. This device provides the highest resolution per unit power in the industry, and is optimized f ...
MAX6397/MAX6398 Overvoltage Protection Switch/Limiter
... input overvoltage condition. These devices are ideal for applications that must survive high-voltage transients such as those found in industrial applications. The MAX6397/MAX6398 monitor the input or output voltages and control an external n-channel MOSFET to isolate or limit the load from overvolt ...
... input overvoltage condition. These devices are ideal for applications that must survive high-voltage transients such as those found in industrial applications. The MAX6397/MAX6398 monitor the input or output voltages and control an external n-channel MOSFET to isolate or limit the load from overvolt ...
abcd hybrid matrix scattering
... Circuits operating at low frequencies, for which the circuit dimensions are small relative to the wavelength, can be treated as an interconnection of lumped passive or active components. In this situation the circuit dimensions are small enough so that there is negligible phase change from one poin ...
... Circuits operating at low frequencies, for which the circuit dimensions are small relative to the wavelength, can be treated as an interconnection of lumped passive or active components. In this situation the circuit dimensions are small enough so that there is negligible phase change from one poin ...
MAX4772/MAX4773 200mA/500mA Selectable Current
... The MAX4772/MAX4773 SEL logic input sets the desired minimum current-limit threshold to 200mA or 500mA. Connect SEL low or leave floating for 200mA current limit and high for the 500mA current limit. During power-up, if SEL is low or floating, the current limit is set to 200mA. The MAX4772/MAX4773 u ...
... The MAX4772/MAX4773 SEL logic input sets the desired minimum current-limit threshold to 200mA or 500mA. Connect SEL low or leave floating for 200mA current limit and high for the 500mA current limit. During power-up, if SEL is low or floating, the current limit is set to 200mA. The MAX4772/MAX4773 u ...
27256
... DEVICE OPERATION (cont’d) For the most efficient use of these two control lines, E should be decoded and used as the primary device selecting function, while G should be made a common connection to all devices in the array and connected to the READ line from the system control bus. This ensures that ...
... DEVICE OPERATION (cont’d) For the most efficient use of these two control lines, E should be decoded and used as the primary device selecting function, while G should be made a common connection to all devices in the array and connected to the READ line from the system control bus. This ensures that ...
TLV431A-Q1 数据资料 dataSheet 下载
... The TLV431 is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 6 V with two external resistors (see Figure 2). These devices operate fr ...
... The TLV431 is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 6 V with two external resistors (see Figure 2). These devices operate fr ...
36-W, Universal Input, >90% Efficiency, Dual Output, Auxiliary
... coupler to improve transient response under large load steps. CC regulation is accomplished through the PSR technique. This device processes information from optocoupled feedback and from an auxiliary flyback winding for precise high-performance control of output voltage and current. An internal 700 ...
... coupler to improve transient response under large load steps. CC regulation is accomplished through the PSR technique. This device processes information from optocoupled feedback and from an auxiliary flyback winding for precise high-performance control of output voltage and current. An internal 700 ...
701933 Current Probe User`s Manual
... • To avoid shorting or bodily injury, use the probe only for circuits carrying 300 V or less. • To avoid shorting or bodily injury when opening the tip of the sensor head or when performing measurement, if the conductor under measurement exceeds the safety voltage level (when measurement exceeds 300 ...
... • To avoid shorting or bodily injury, use the probe only for circuits carrying 300 V or less. • To avoid shorting or bodily injury when opening the tip of the sensor head or when performing measurement, if the conductor under measurement exceeds the safety voltage level (when measurement exceeds 300 ...
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)