EECE251 Circuit Analysis I Set 1: Basic Concepts and Resistive
... “A circuit includes a battery or a generator that gives energy to the charged particles; devices that use current, such as lamps, motors, or electronic computers; and connecting wires or transmission lines. Circuits can be classified according to the type of current they carry (see alternating curre ...
... “A circuit includes a battery or a generator that gives energy to the charged particles; devices that use current, such as lamps, motors, or electronic computers; and connecting wires or transmission lines. Circuits can be classified according to the type of current they carry (see alternating curre ...
SN75ALS162 数据资料 dataSheet 下载
... Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
... Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
LM22670,LM22671,LM22672,LM22673,LM22674, LM22675,LM22676,LM22677,LM22678,LM22679, LM25005,LM3578A,LM5000,LM5001,LM5002,
... In order to take a full bode plot, the signal generator frequency is swept and at different points the gain as the amplitude relationship between the two channels and the phase shift are measured. Depending on the oscilloscope used for the measurement and the gain of the loop, it might be very diffi ...
... In order to take a full bode plot, the signal generator frequency is swept and at different points the gain as the amplitude relationship between the two channels and the phase shift are measured. Depending on the oscilloscope used for the measurement and the gain of the loop, it might be very diffi ...
A Generic Architecture for Wafer-Scale Neuromorphic Systems
... are constructed on wafers only after a generic wafer-scale circuit has been fabricated and tested. Therefore, RVLSI maximizes the usage of each wafer. RVLSI technology has been successfully used at Lincoln Laboratory. Devices fabricated with the RVLSI method include a 16-point FIT processor [4). a H ...
... are constructed on wafers only after a generic wafer-scale circuit has been fabricated and tested. Therefore, RVLSI maximizes the usage of each wafer. RVLSI technology has been successfully used at Lincoln Laboratory. Devices fabricated with the RVLSI method include a 16-point FIT processor [4). a H ...
MP174 - Monolithic Power System
... MP174 is a green-mode-operation regulator: the peak current and the switching frequency both decrease with a decreasing load. As a result, it offers excellent light-load efficiency, and improves average efficiency. The typical application diagram shows the regulator operates with a minimum number of ...
... MP174 is a green-mode-operation regulator: the peak current and the switching frequency both decrease with a decreasing load. As a result, it offers excellent light-load efficiency, and improves average efficiency. The typical application diagram shows the regulator operates with a minimum number of ...
ADD8754-EVAL Evaluation Kit for LCD Power
... power supply is desired, remove this jumper and connect a power supply to VDD_2. ...
... power supply is desired, remove this jumper and connect a power supply to VDD_2. ...
FB32957961
... the problem of generating narrowly-spaced frequencies that are however too high to be passed directly through the feedback loop of the system. The modulus of a counter is its frequency divisor. A 2/3 dual-modulus counter has two separate frequency divisors, usually 2 and 3. 2.1 TRUE SINGLE PHASE CLO ...
... the problem of generating narrowly-spaced frequencies that are however too high to be passed directly through the feedback loop of the system. The modulus of a counter is its frequency divisor. A 2/3 dual-modulus counter has two separate frequency divisors, usually 2 and 3. 2.1 TRUE SINGLE PHASE CLO ...
v R + v C + v L
... iC = ωCVC cos (ωt + π/2) The consequence of this is that the capacitor voltage and current do not oscillate in phase. The current leads voltage by π/2 rads, or by T/4. ...
... iC = ωCVC cos (ωt + π/2) The consequence of this is that the capacitor voltage and current do not oscillate in phase. The current leads voltage by π/2 rads, or by T/4. ...
MAX1561/MAX1599 High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs General Description
... six white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. This configuration eliminates the need for ballast resist ...
... six white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. This configuration eliminates the need for ballast resist ...
IV: Determining Planck`s Constant from the Photoelectric Effect
... given optical length to be placed in a box half that long. When using the monochromator with the 6000 Å grating, the indicator on top will show the approximate wavelength of the first order spectra in nanometers. Note that this reading is approximate, since harsh treatment of the device can cause sl ...
... given optical length to be placed in a box half that long. When using the monochromator with the 6000 Å grating, the indicator on top will show the approximate wavelength of the first order spectra in nanometers. Note that this reading is approximate, since harsh treatment of the device can cause sl ...
MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER WITH ADVANCED SEQUENCING AND OUTPUT MARGINING TPS40100 FEATURES
... the amount of current feedback providing greater application flexibility. Likewise, the overcurrent function has user programmable integration to eliminate nuisance tripping and allow the user to tailor the response to application requirements. The controller provides an integrated method to margin ...
... the amount of current feedback providing greater application flexibility. Likewise, the overcurrent function has user programmable integration to eliminate nuisance tripping and allow the user to tailor the response to application requirements. The controller provides an integrated method to margin ...
TRANSMITTERS 4…20 mA
... on cables or connectors, nor on the parasite thermocouples distributed in various contacts during signal track. For analogical signals, we can realize transmissions electromagnetically compatible on a distance up to 600 m, depending also on the loop’s resistance. The connection to the power supply s ...
... on cables or connectors, nor on the parasite thermocouples distributed in various contacts during signal track. For analogical signals, we can realize transmissions electromagnetically compatible on a distance up to 600 m, depending also on the loop’s resistance. The connection to the power supply s ...
LED lighting for model ships
... is controlling the brightness then it will be less bright if you reduce the current. This is also true, but with half the current flowing through it the LED will not be anywhere near half as bright. In fact the difference will be so little that you will hardly notice it. An LED behaves in this way b ...
... is controlling the brightness then it will be less bright if you reduce the current. This is also true, but with half the current flowing through it the LED will not be anywhere near half as bright. In fact the difference will be so little that you will hardly notice it. An LED behaves in this way b ...
General Specifications Models UD310/UD320/UD350 Manual Setters
... (across terminals), 300 V AC max. (across ground) Rated trasient overvoltage: 1500 V (Note) Note: It is a value on the safety standard which is assumed by IEC/EN61010-1 in measurement category 1, and is not the value which guarantees an apparatus performance. EN61326 The UD300 series manual setters ...
... (across terminals), 300 V AC max. (across ground) Rated trasient overvoltage: 1500 V (Note) Note: It is a value on the safety standard which is assumed by IEC/EN61010-1 in measurement category 1, and is not the value which guarantees an apparatus performance. EN61326 The UD300 series manual setters ...
Transformer Basics
... Allows a faster front wave to be applied without flashover occurring on the tail of the wave Chopped wave impulses are standard lightning waves that are shunted or “chopped” to zero on the tail of the wave within 2 or 3 u-seconds Chopped wave tests are only used in ANSI (not IEC) standards and are m ...
... Allows a faster front wave to be applied without flashover occurring on the tail of the wave Chopped wave impulses are standard lightning waves that are shunted or “chopped” to zero on the tail of the wave within 2 or 3 u-seconds Chopped wave tests are only used in ANSI (not IEC) standards and are m ...
Si3402EV: Non-Isolated Evaluation Board for the Si3402
... a. Make sure VNEG pin of the Si3402 is connected to the backside of the QFN package with an adequate thermal plane, as noted in the data sheet and AN296. b. Keep the trace length from connecting to SWO and retuning to Vss1 and Vss2 as short as possible. Make all of the power (high current) traces as ...
... a. Make sure VNEG pin of the Si3402 is connected to the backside of the QFN package with an adequate thermal plane, as noted in the data sheet and AN296. b. Keep the trace length from connecting to SWO and retuning to Vss1 and Vss2 as short as possible. Make all of the power (high current) traces as ...
TL783 数据资料 dataSheet 下载
... conditions encountered in normal operation. These protective features are current limiting, safe-operating-area protection, and thermal shutdown. These circuits protect the device under occasional fault conditions only. Continuous operation in the current limit or thermal shutdown mode is not recomm ...
... conditions encountered in normal operation. These protective features are current limiting, safe-operating-area protection, and thermal shutdown. These circuits protect the device under occasional fault conditions only. Continuous operation in the current limit or thermal shutdown mode is not recomm ...
Diode Circuits
... voltage developed across the load resistor becomes the rectified output signal. The diode bridge is a commonly used circuit and is available as a four-terminal component in a number of different power and voltage ratings. ...
... voltage developed across the load resistor becomes the rectified output signal. The diode bridge is a commonly used circuit and is available as a four-terminal component in a number of different power and voltage ratings. ...
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)