SN74AHCT1G08 数据资料 dataSheet 下载
... † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
... † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
Using Transformers in LTspice IV
... without some coupling between L1 and L3. Yes, it is possible for two inductors to have no mutual inductance yet have some coupling to a third, but there are limits on how well they can be coupled to that third. LTspice analyzes the mutual coupling coefficient matrix and determines if your coupling co ...
... without some coupling between L1 and L3. Yes, it is possible for two inductors to have no mutual inductance yet have some coupling to a third, but there are limits on how well they can be coupled to that third. LTspice analyzes the mutual coupling coefficient matrix and determines if your coupling co ...
Atmel LED Drivers MSL4163/MSL4164
... unwanted LCD artifacts such as motion blur. Additionally, an on-chip EEPROM allows the power-up defaults to be customized through the serial interface. The MSL4163/4 adaptively control the DC-DC converters that power the LED strings, using Atmel's Adaptive SourcePower™ technology. These efficiency o ...
... unwanted LCD artifacts such as motion blur. Additionally, an on-chip EEPROM allows the power-up defaults to be customized through the serial interface. The MSL4163/4 adaptively control the DC-DC converters that power the LED strings, using Atmel's Adaptive SourcePower™ technology. These efficiency o ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... values of the inductance and the corresponding influence of the core on the curve. As the frequency increases, the amount of flux in the core reduces for the same magnitude of the input voltage. At the resonance point the value of the inductive reactance becomes equal to that of the capacitive react ...
... values of the inductance and the corresponding influence of the core on the curve. As the frequency increases, the amount of flux in the core reduces for the same magnitude of the input voltage. At the resonance point the value of the inductive reactance becomes equal to that of the capacitive react ...
MPX2100 Series
... circuits or integrated circuits based on the information in this document. Freescale Semiconductor reserves the right to make changes without further notice to any products herein. Freescale Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for an ...
... circuits or integrated circuits based on the information in this document. Freescale Semiconductor reserves the right to make changes without further notice to any products herein. Freescale Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for an ...
HMC1097LP4E 数据资料DataSheet下载
... Ω differential input impedance or single ended through LON input with 50Ω input impedance while the unused LOP input should be terminated to GND through 50Ω. The LO port requires -6 to +6 dBm input power in either differential or single-ended mode and does not require DC blocking capacitors. ...
... Ω differential input impedance or single ended through LON input with 50Ω input impedance while the unused LOP input should be terminated to GND through 50Ω. The LO port requires -6 to +6 dBm input power in either differential or single-ended mode and does not require DC blocking capacitors. ...
experimental procedure
... Oscillator is a circuit that product a signal whose frequency and amplitude is defined. Oscillators can product signals in different forms. The frequency and amplitude of these signals could have been regulated. Oscillators not only used to produce signal but also used for different purposes (mixer, ...
... Oscillator is a circuit that product a signal whose frequency and amplitude is defined. Oscillators can product signals in different forms. The frequency and amplitude of these signals could have been regulated. Oscillators not only used to produce signal but also used for different purposes (mixer, ...
Starting and control of three-phase asynchronous motors
... solution, as high peak currents influence the electrical supply, and torque surges subject the mechanical components of the machine or system to high levels of stress. The soft starter provides a remedy. It enables a continuous and surge-free increase in torque and also offers the opportunity for a ...
... solution, as high peak currents influence the electrical supply, and torque surges subject the mechanical components of the machine or system to high levels of stress. The soft starter provides a remedy. It enables a continuous and surge-free increase in torque and also offers the opportunity for a ...
AD8007
... (IS). Assuming the load (RL ) is referenced to midsupply, the total drive power is VS/2 ⫻ IOUT, some of which is dissipated in the package and some in the load (VOUT ⫻ IOUT). The difference between the total drive power and the load power is the drive power dissipated in the package. ...
... (IS). Assuming the load (RL ) is referenced to midsupply, the total drive power is VS/2 ⫻ IOUT, some of which is dissipated in the package and some in the load (VOUT ⫻ IOUT). The difference between the total drive power and the load power is the drive power dissipated in the package. ...
Aalborg Universitet Optimization with System Damping Restoration for Droop Controlled DC-DC Converters
... configurations and parameters. Even if constant input and output voltages are assumed, converter efficiency changes with load current, as shown in Fig. 3 [9][10]. As the highest efficiency is usually reached between 30% to 60% load, there exists a room for optimization, which is to find the power sh ...
... configurations and parameters. Even if constant input and output voltages are assumed, converter efficiency changes with load current, as shown in Fig. 3 [9][10]. As the highest efficiency is usually reached between 30% to 60% load, there exists a room for optimization, which is to find the power sh ...
General Signal Conditioning Guide
... (C1 + C2 + C3) to the feedback capacitance (Cf). Because of this, cable length should be limited, as was the case in the voltage mode system. Secondly, because the sensor output signal is of a high impedance type, special low-noise cabling must be used to reduce charge generated by cable motion (tri ...
... (C1 + C2 + C3) to the feedback capacitance (Cf). Because of this, cable length should be limited, as was the case in the voltage mode system. Secondly, because the sensor output signal is of a high impedance type, special low-noise cabling must be used to reduce charge generated by cable motion (tri ...
dynamic model of pm synchronous motors
... Conventionally, a 2-phase equivalent circuit model (d-q model) [2] has been used to analyze reluctance synchronous machines. The theory is now applied in analysis of other types of motors [3-7] including PM synchronous motors, induction motors etc. In Section II, an equivalent 2-phase circuit model ...
... Conventionally, a 2-phase equivalent circuit model (d-q model) [2] has been used to analyze reluctance synchronous machines. The theory is now applied in analysis of other types of motors [3-7] including PM synchronous motors, induction motors etc. In Section II, an equivalent 2-phase circuit model ...
M - Chauvin Arnoux
... mode) to ensure measurement accuracy. The connection can be made either via the three-point/mains lead or by using separate leads for the measurements on electrical cabinets. It is possible to measure the voltage drop in the cable or conductor. This serves to determine whether the cross-section of t ...
... mode) to ensure measurement accuracy. The connection can be made either via the three-point/mains lead or by using separate leads for the measurements on electrical cabinets. It is possible to measure the voltage drop in the cable or conductor. This serves to determine whether the cross-section of t ...
TPS54620 数据资料 dataSheet 下载
... 17V, 6A synchronous step 率、集成了高边 开关的小型化设计进行了优化。通过电流模式控制减少元件数量，以及通过选择更高的开关频率 /低边 MOSFET down converter which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces 来减少电感器 ...
... 17V, 6A synchronous step 率、集成了高边 开关的小型化设计进行了优化。通过电流模式控制减少元件数量，以及通过选择更高的开关频率 /低边 MOSFET down converter which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces 来减少电感器 ...
MAX3232E-Q1 数据资料 dataSheet 下载
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
MAX3800UTJ+T Datasheet
... and Cable Driver The MAX3800 is a +3.3V adaptive cable equalizer and cable driver implemented together on a single chip. It is designed for coaxial and twin-axial cable point-to-point communications applications. The driver features differential current-mode logic (CML) inputs and outputs as well as ...
... and Cable Driver The MAX3800 is a +3.3V adaptive cable equalizer and cable driver implemented together on a single chip. It is designed for coaxial and twin-axial cable point-to-point communications applications. The driver features differential current-mode logic (CML) inputs and outputs as well as ...
TB/TS Data Sheet
... For the /E option the status level detector and LED circuitry is not fitted to the TB/TS board, and the links isolate terminal 5, so that the override button provides a contact closure between terminals 4 and 5. For the /O option the button does not require any dedicated wiring as it operates by ope ...
... For the /E option the status level detector and LED circuitry is not fitted to the TB/TS board, and the links isolate terminal 5, so that the override button provides a contact closure between terminals 4 and 5. For the /O option the button does not require any dedicated wiring as it operates by ope ...
A-156 System A - 100 1. Introduction QNT
... If an ADSR is used as a control voltage source the A-129/3 is no longer required as the ADSR generates only positive voltages. One very interesting combination is with a Theremin module A-178 as the continuous voltage from the Theremin is converted into “musically correct“ intervals by the quantizer ...
... If an ADSR is used as a control voltage source the A-129/3 is no longer required as the ADSR generates only positive voltages. One very interesting combination is with a Theremin module A-178 as the continuous voltage from the Theremin is converted into “musically correct“ intervals by the quantizer ...
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.