TPS51511 数据资料 dataSheet 下载
... TPS51511 is an integrated power-management solution that combines a synchronous buck controller and a high-current, source-only, low-dropout linear regulator (LDO) in a small 20-pin QFN package. Each output provides voltages required by typical graphic-system applications. The switching-mode power s ...
... TPS51511 is an integrated power-management solution that combines a synchronous buck controller and a high-current, source-only, low-dropout linear regulator (LDO) in a small 20-pin QFN package. Each output provides voltages required by typical graphic-system applications. The switching-mode power s ...
The Linear Variable Differential Transformer (LVDT)
... The polarity of the output signal depends upon the direction and displacement of the moving core. The greater the movement of the soft iron core from its central null position the greater will be the resulting output signal. The result is a differential voltage output which varies linearly with the ...
... The polarity of the output signal depends upon the direction and displacement of the moving core. The greater the movement of the soft iron core from its central null position the greater will be the resulting output signal. The result is a differential voltage output which varies linearly with the ...
electricity: the force that transformed the world
... crystal of extremely cold germanium. Germanium is a chemical element of the class known as semiconductors which are important in the technology of transistors, solar cells, and computers. ...
... crystal of extremely cold germanium. Germanium is a chemical element of the class known as semiconductors which are important in the technology of transistors, solar cells, and computers. ...
MAX17558 60V, Dual-Output, Synchronous Step-Down
... The two outputs can be configured as independent voltage rails. Input capacitor size can be minimized by running the two outputs 180º out-of-phase. The IC supports current sensing using either an external current-sense resistor for accuracy or an inductor DCR for improved system efficiency. Current ...
... The two outputs can be configured as independent voltage rails. Input capacitor size can be minimized by running the two outputs 180º out-of-phase. The IC supports current sensing using either an external current-sense resistor for accuracy or an inductor DCR for improved system efficiency. Current ...
Basic Electrical Engineering Laboratory
... 6. Planck’s constant determination set-up with LED’s of different wavelengths. 7. Planck’s constant determination set-up using solar cell, on an optical bench AR coated filters in filter wheel. 8. Hall Effect experimental set-up: Complete in all respect with electromagnet, digital power supply, and ...
... 6. Planck’s constant determination set-up with LED’s of different wavelengths. 7. Planck’s constant determination set-up using solar cell, on an optical bench AR coated filters in filter wheel. 8. Hall Effect experimental set-up: Complete in all respect with electromagnet, digital power supply, and ...
Op-Amp Imperfections in The Linear Range of Operations Gain and
... Ideal op amps have infinite open-loop gain magnitude (AoL is infinite), but the gain of a real op amp is finite and a function of frequency dc open-circuit differential voltage gain is typically between 104 to 106 The bandwidth is usually limited by the designer to prevent oscillations from ...
... Ideal op amps have infinite open-loop gain magnitude (AoL is infinite), but the gain of a real op amp is finite and a function of frequency dc open-circuit differential voltage gain is typically between 104 to 106 The bandwidth is usually limited by the designer to prevent oscillations from ...
AD8044
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise ...
MAX845 Isolated Transformer Driver for PCMCIA Applications _______________General Description
... to zero. This adds a small high-frequency component to the input current waveform. This ripple current can easily be absorbed by a small input bypass capacitor (0.33µF) from VCC to ground. Figure 5 shows a lownoise bias supply using the MAX845 transformer driver. When using the two-diode push-pull ( ...
... to zero. This adds a small high-frequency component to the input current waveform. This ripple current can easily be absorbed by a small input bypass capacitor (0.33µF) from VCC to ground. Figure 5 shows a lownoise bias supply using the MAX845 transformer driver. When using the two-diode push-pull ( ...
P-delta characteristics for the unified power flow controller
... voltage limits at the equipment terminals, and current ratings of the converters were not considered. Notably, this is one of the few papers that examines the possibility of installing a UPFC within the line (i.e., at a point where the UPFC is connected to relatively long transmission line segments ...
... voltage limits at the equipment terminals, and current ratings of the converters were not considered. Notably, this is one of the few papers that examines the possibility of installing a UPFC within the line (i.e., at a point where the UPFC is connected to relatively long transmission line segments ...
Lab- Parallel Circuits
... Method – Part A – Series circuit 1. Connect a series circuit. Start at the negative terminal and add on the components in the following order: power source set to 10 V, open switch, bulb, resistor. 2. Turn on the source and close the switch. Record the current (IT) in observation Table 1. 3. Connect ...
... Method – Part A – Series circuit 1. Connect a series circuit. Start at the negative terminal and add on the components in the following order: power source set to 10 V, open switch, bulb, resistor. 2. Turn on the source and close the switch. Record the current (IT) in observation Table 1. 3. Connect ...
Typical Transmission and Distribution Schemes
... system connects all the loads to the transmission lines at substations. The substations perform switching functions and voltage transformation. In the beginning of the development of power system, the generation was DC only and the generators were located at load centres. There was no need for trans ...
... system connects all the loads to the transmission lines at substations. The substations perform switching functions and voltage transformation. In the beginning of the development of power system, the generation was DC only and the generators were located at load centres. There was no need for trans ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... of the systems. However, linear control gives poor results in large operation range and the effects of hard nonlinearities cannot be derived from linear methods. Furthermore, designing linear controller, there must not be uncertainties on the parameters of system model because this causes performanc ...
... of the systems. However, linear control gives poor results in large operation range and the effects of hard nonlinearities cannot be derived from linear methods. Furthermore, designing linear controller, there must not be uncertainties on the parameters of system model because this causes performanc ...
When the output voltage increases
... Copyright ©2009 by Pearson Education, Inc. Upper Saddle River, New Jersey 07458 • All rights reserved. ...
... Copyright ©2009 by Pearson Education, Inc. Upper Saddle River, New Jersey 07458 • All rights reserved. ...
Chapter 37: Meter Usage and Circuit Diagnosis
... ► The digital volt-ohmmeter (DVOM) or digital multimeter (DMM) is electrical measurement tool used to diagnose and repair electrical faults. ► To properly use a DVOM requires time and effort to learn the parts and how it works. ► The DVOM can measure volts, ohms, and amps in a circuit. ► An advanced ...
... ► The digital volt-ohmmeter (DVOM) or digital multimeter (DMM) is electrical measurement tool used to diagnose and repair electrical faults. ► To properly use a DVOM requires time and effort to learn the parts and how it works. ► The DVOM can measure volts, ohms, and amps in a circuit. ► An advanced ...
Chapter 2-b
... got no mechanical element to change output in discrete steps. Nowa-days transducers are available with the resolution up to 1 micron. 2. LVDT has almost linear characteristic with in its prescribed range. Linearity up to ± 0.25% can be achieved in commercially available LVDTS. 3. LVDT has high sensi ...
... got no mechanical element to change output in discrete steps. Nowa-days transducers are available with the resolution up to 1 micron. 2. LVDT has almost linear characteristic with in its prescribed range. Linearity up to ± 0.25% can be achieved in commercially available LVDTS. 3. LVDT has high sensi ...
Manual - Nady Systems, Inc.
... The TMP-1 has an internal power supply and is designed to operate from an external AC source. Power requirements for electrical equipment differ from area to area. Be sure to confirm that the voltage selected by the voltage selector switch on the back panel is proper for your area (120VAC/60 Hz or 2 ...
... The TMP-1 has an internal power supply and is designed to operate from an external AC source. Power requirements for electrical equipment differ from area to area. Be sure to confirm that the voltage selected by the voltage selector switch on the back panel is proper for your area (120VAC/60 Hz or 2 ...
Conext CL-NA 18 25 Datasheet_ENG_web
... • Pre-wired wiring box to save connection time • Both bottom and side cable entry to allow for flexible installation ...
... • Pre-wired wiring box to save connection time • Both bottom and side cable entry to allow for flexible installation ...
Control Options
... (BSNP). These ballasts accept two 120V or two 277V switch legs from the same electrical circuit. They can be controlled manually by two simple wall switches, or automatically with a wallbox occupancy sensor such as the LIRW DS MVOLT WH from SYNERGY® Lighting Controls. Existing installations with bi- ...
... (BSNP). These ballasts accept two 120V or two 277V switch legs from the same electrical circuit. They can be controlled manually by two simple wall switches, or automatically with a wallbox occupancy sensor such as the LIRW DS MVOLT WH from SYNERGY® Lighting Controls. Existing installations with bi- ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.