4.5-V-18-V Input, High Current, Synchronous Step Down 3-DC
... TPS65287 is a power management IC with three step-down buck converters. Both high-side and low-side MOSFETs are integrated to provide fully synchronous conversion with higher efficiency. The converters are designed to simplify its application while giving the designer the option to optimize their us ...
... TPS65287 is a power management IC with three step-down buck converters. Both high-side and low-side MOSFETs are integrated to provide fully synchronous conversion with higher efficiency. The converters are designed to simplify its application while giving the designer the option to optimize their us ...
Forward converter Switched mode power supply (SMPS)
... where Co(n) is the capacitance and Rc(n) is the effective series resistance (ESR) of the n-th output capacitor. Sometimes it is impossible to meet the ripple specification with a single output capacitor due to the high ESR of the electrolytic capacitor. Then, additional LC filter (post filter) can b ...
... where Co(n) is the capacitance and Rc(n) is the effective series resistance (ESR) of the n-th output capacitor. Sometimes it is impossible to meet the ripple specification with a single output capacitor due to the high ESR of the electrolytic capacitor. Then, additional LC filter (post filter) can b ...
Supplementary Materials
... Figure 4S compares the fluorescence emission spectra of three samples of ZnSe Qdots that were dispersed in PBS buffer and correspond to the following structures: (1) ZnSe Qdots capped with a layer of 11mercaptoundecanoic acid (MUA), (2) ZnSe Qdots capped with MUA and each conjugated to one molecule ...
... Figure 4S compares the fluorescence emission spectra of three samples of ZnSe Qdots that were dispersed in PBS buffer and correspond to the following structures: (1) ZnSe Qdots capped with a layer of 11mercaptoundecanoic acid (MUA), (2) ZnSe Qdots capped with MUA and each conjugated to one molecule ...
Unusual Frequency Dividers
... Here is a simple trick for dividing a frequency well above the toggle frequency of a particular logic family. The clock inputs of a logic family respond to frequencies well above the frequency that the devices can successfully divide. The output becomes a chaotic jumble of unpredictable sub-harmonic ...
... Here is a simple trick for dividing a frequency well above the toggle frequency of a particular logic family. The clock inputs of a logic family respond to frequencies well above the frequency that the devices can successfully divide. The output becomes a chaotic jumble of unpredictable sub-harmonic ...
Single Schottky Barrier Diode, 30 V, 1 A
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
Alternating Current (AC) Circuits
... source of 35.36 V rms at 1591.5 Hz. (a) Calculate the peak voltage. (b) Find the reactances XL and XC and the impedance Z. (c) Find the peak current in the circuit. (d) Determine the phase angle α. (e) Calculate the peak voltage across each element in the circuit. ...
... source of 35.36 V rms at 1591.5 Hz. (a) Calculate the peak voltage. (b) Find the reactances XL and XC and the impedance Z. (c) Find the peak current in the circuit. (d) Determine the phase angle α. (e) Calculate the peak voltage across each element in the circuit. ...
Islamic University of Gaza Faculty of Engineering Electrical
... The open-delta connection allows three-phase balanced loads to be supplied using only two transformers. This configuration is useful if the amount of load power is not excessive, or when one of the three transformers must be taken out of service because of damage or some other reason. The most impor ...
... The open-delta connection allows three-phase balanced loads to be supplied using only two transformers. This configuration is useful if the amount of load power is not excessive, or when one of the three transformers must be taken out of service because of damage or some other reason. The most impor ...
STP 3 & 4 2.12 Station Electrical Systems
... Instrument and Control Power Supply Design Description STD DEP T1 2.12-2 The Class 1E Instrument and Control Power Supply consists of three four divisions (Division I, II, and III, and IV) of interruptible power supplies with their respective distribution panels. Each Class 1E power supply provides ...
... Instrument and Control Power Supply Design Description STD DEP T1 2.12-2 The Class 1E Instrument and Control Power Supply consists of three four divisions (Division I, II, and III, and IV) of interruptible power supplies with their respective distribution panels. Each Class 1E power supply provides ...
AMP02 英文数据手册DataSheet 下载
... Figure 4 shows the triple op amp configuration of the AMP02. With all instrumentation amplifiers of this type, it is critical not to exceed the dynamic range of the input amplifiers. The amplified differential input signal and the input common-mode voltage must not force the amplifier’s output volta ...
... Figure 4 shows the triple op amp configuration of the AMP02. With all instrumentation amplifiers of this type, it is critical not to exceed the dynamic range of the input amplifiers. The amplified differential input signal and the input common-mode voltage must not force the amplifier’s output volta ...
PixelNet® Audio Output Node
... switches to interconnect them. Add inputs, displays, and standard CAT6 network cabling. That’s about it. ...
... switches to interconnect them. Add inputs, displays, and standard CAT6 network cabling. That’s about it. ...
Microstepping DMOS Driver with Translator A3977
... a fixed off-time current regulator that has the ability to operate in slow-, fast-, or mixed-decay modes. This current-decay control scheme results in reduced audible motor noise, increased step accuracy, and reduced power dissipation. The translator is the key to the easy implementation of the A397 ...
... a fixed off-time current regulator that has the ability to operate in slow-, fast-, or mixed-decay modes. This current-decay control scheme results in reduced audible motor noise, increased step accuracy, and reduced power dissipation. The translator is the key to the easy implementation of the A397 ...
TA3401 Owner`s Manual Doc.indd
... labeled INPUT SENS located in the GAIN CONTROL section of the control panel. • Setting for aftermarket Source Units: Refer to your aftermarket owner’s manual for line level output specification. If the specification is not available, please follow the instructions listed below. X1 POSITION: 100mV – 1V ...
... labeled INPUT SENS located in the GAIN CONTROL section of the control panel. • Setting for aftermarket Source Units: Refer to your aftermarket owner’s manual for line level output specification. If the specification is not available, please follow the instructions listed below. X1 POSITION: 100mV – 1V ...
High Speed Difference Amplifier with Input Short to Battery
... ADA4830-1 employs fast switching circuitry to clamp and hold internal voltage nodes at a safe level when an input overvoltage condition is detected. This protection allows the inputs of the ADA4830-1 to be directly connected to a remote video source, such as a rearview camera, without the need for l ...
... ADA4830-1 employs fast switching circuitry to clamp and hold internal voltage nodes at a safe level when an input overvoltage condition is detected. This protection allows the inputs of the ADA4830-1 to be directly connected to a remote video source, such as a rearview camera, without the need for l ...
Automatic Power Factor Correction Using Capacitor
... are also connected providing correction at all times that the motor is connected to the supply. This removes the requirement for any expensive power factor monitoring and control equipment. In this situation, the capacitors remain connected to the motor terminals as the motor slows down. An inductio ...
... are also connected providing correction at all times that the motor is connected to the supply. This removes the requirement for any expensive power factor monitoring and control equipment. In this situation, the capacitors remain connected to the motor terminals as the motor slows down. An inductio ...
PI2EQX4401D
... by using 4 select bits, SEL[0:3], to optimize performance over a variety of physical mediums by reducing Inter-symbol interference. PI2EQX4401D supports two 100Ω Differential CML data I/O’s between the Protocol ASIC to a switch fabric, across a backplane, or extends the signals across other distant ...
... by using 4 select bits, SEL[0:3], to optimize performance over a variety of physical mediums by reducing Inter-symbol interference. PI2EQX4401D supports two 100Ω Differential CML data I/O’s between the Protocol ASIC to a switch fabric, across a backplane, or extends the signals across other distant ...
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)