AD5934 数据手册DataSheet 下载
... The AD5934 is a high precision impedance converter system solution that combines an on-board frequency generator with a 12-bit, 250 kSPS, analog-to-digital converter (ADC). The frequency generator allows an external complex impedance to be excited with a known frequency. The response signal from the ...
... The AD5934 is a high precision impedance converter system solution that combines an on-board frequency generator with a 12-bit, 250 kSPS, analog-to-digital converter (ADC). The frequency generator allows an external complex impedance to be excited with a known frequency. The response signal from the ...
FAST KICKER - Cornell University
... components [1]. Fortunately parts of pulse changing in time are not suitable for kick so must be excluded from interaction with the beam in any case. Time duration of the feeding pulse for the kicker of maximal allowed length (which comes to a half the distance between the neighboring bunches) is tw ...
... components [1]. Fortunately parts of pulse changing in time are not suitable for kick so must be excluded from interaction with the beam in any case. Time duration of the feeding pulse for the kicker of maximal allowed length (which comes to a half the distance between the neighboring bunches) is tw ...
DS3881 - Maxim Part Number Search
... number of external components, which reduces assembly cost and makes the printed circuit board design easy to implement. The push-pull drive scheme also provides an efficient DC-to-AC conversion and produces near-sinusoidal waveforms. Each DS3881 drives two logic-level n-channel MOSFETs that are con ...
... number of external components, which reduces assembly cost and makes the printed circuit board design easy to implement. The push-pull drive scheme also provides an efficient DC-to-AC conversion and produces near-sinusoidal waveforms. Each DS3881 drives two logic-level n-channel MOSFETs that are con ...
AN3137 - STMicroelectronics
... Each channel sequence has an own individual setting for sampling time (two different sampling times can be set: one for each channel sequence).This feature is useful when some measured voltage sources require a longer sampling time (e.g. source with a high internal impedance). Refer to Section 2.3.3 ...
... Each channel sequence has an own individual setting for sampling time (two different sampling times can be set: one for each channel sequence).This feature is useful when some measured voltage sources require a longer sampling time (e.g. source with a high internal impedance). Refer to Section 2.3.3 ...
Stamp Applications electronic version, vol. 1
... reduce the jumble of jumper wires that was accumulating as I interfaced Stamps to different projects and test jigs around the shop. My Stamp Stretchers and LCD Serial Backpacks both borrow power from the Stamp and use a standard connector layout: +5V, ground, serial data. I decided to make a bunch o ...
... reduce the jumble of jumper wires that was accumulating as I interfaced Stamps to different projects and test jigs around the shop. My Stamp Stretchers and LCD Serial Backpacks both borrow power from the Stamp and use a standard connector layout: +5V, ground, serial data. I decided to make a bunch o ...
Matching ITER-like structures
... Control of currents flow in a generic array The fast wave physics is related to magnetic coupling, i.e. to the pattern of the array currents. Wave damping in the bulk plasma is related to k// and k symmetric spectra and a asymmetric k// spectrum is required CD. The plasma edge response is related ...
... Control of currents flow in a generic array The fast wave physics is related to magnetic coupling, i.e. to the pattern of the array currents. Wave damping in the bulk plasma is related to k// and k symmetric spectra and a asymmetric k// spectrum is required CD. The plasma edge response is related ...
MAX9672/MAX9673/MAX9674 10-Bit, Programmable Gamma Reference Systems with MTP for TFT LCDs General Description
... The DAC can never output REF because the maximum value of CODE is always 1 least significant bit (LSB) less than the reference. For example, if VREF = 16V and CODE = 1023, then the output voltage is: VOUT = (16V x 1023)/210 = 15.98438V ...
... The DAC can never output REF because the maximum value of CODE is always 1 least significant bit (LSB) less than the reference. For example, if VREF = 16V and CODE = 1023, then the output voltage is: VOUT = (16V x 1023)/210 = 15.98438V ...
Octal LNA/VGA/AAF/14-Bit ADC and CW I/Q Demodulator AD9277
... amplifier (VGA) with a low noise preamplifier (LNA); an antialiasing filter (AAF); a 14-bit, 10 MSPS to 50 MSPS analog-todigital converter (ADC); and an I/Q demodulator with programmable phase rotation. Each channel features a variable gain range of 42 dB, a fully differential signal path, an active ...
... amplifier (VGA) with a low noise preamplifier (LNA); an antialiasing filter (AAF); a 14-bit, 10 MSPS to 50 MSPS analog-todigital converter (ADC); and an I/Q demodulator with programmable phase rotation. Each channel features a variable gain range of 42 dB, a fully differential signal path, an active ...
Inverters FI9-14 User Manual
... commissioning and operation of Vacon NX Inverters. We recommend that you carefully study these instructions before powering up the inverter for the first time. In the All in One Application Manual you will find information about the different applications included in the All in One Application Packa ...
... commissioning and operation of Vacon NX Inverters. We recommend that you carefully study these instructions before powering up the inverter for the first time. In the All in One Application Manual you will find information about the different applications included in the All in One Application Packa ...
Fundamentals Handbook
... You may want to service the UPS yourself. If that’s the case, look for a unit that allows you to add capacity with power and/or battery modules. While modular solutions—including multiple, paralleled systems—are often a more affordable option initially, they can be a more expensive solution over the ...
... You may want to service the UPS yourself. If that’s the case, look for a unit that allows you to add capacity with power and/or battery modules. While modular solutions—including multiple, paralleled systems—are often a more affordable option initially, they can be a more expensive solution over the ...
Guide Spec, 65-225 kVA SMS
... A. Normal: The critical AC load is continuously powered by the UPS inverter(s). The rectifier/charger(s) derives power from the utility AC source and supply DC power to the inverter(s), while simultaneously float charging the MMU battery(ies). B. Emergency: Upon failure of utility AC power, the crit ...
... A. Normal: The critical AC load is continuously powered by the UPS inverter(s). The rectifier/charger(s) derives power from the utility AC source and supply DC power to the inverter(s), while simultaneously float charging the MMU battery(ies). B. Emergency: Upon failure of utility AC power, the crit ...
laboratory manual
... book (see above). Once you have completed taking measurements, all of your measurements, calculations, graphical work and conclusions for laboratory experiments 1–3 & 5 must be entered directly onto the separate lab report worksheets. These worksheets have been designed to accommodate all the graphs ...
... book (see above). Once you have completed taking measurements, all of your measurements, calculations, graphical work and conclusions for laboratory experiments 1–3 & 5 must be entered directly onto the separate lab report worksheets. These worksheets have been designed to accommodate all the graphs ...
Batteries
... Avaya UPS models feature Advanced Battery Management, which doubles battery service life, optimizes recharge time, and provides advanced warning of the end of useful battery life. With increased battery life, you won't need to replace the batteries as quickly. As a result, the total cost of ownershi ...
... Avaya UPS models feature Advanced Battery Management, which doubles battery service life, optimizes recharge time, and provides advanced warning of the end of useful battery life. With increased battery life, you won't need to replace the batteries as quickly. As a result, the total cost of ownershi ...
Radio Receivers, from crystal set to stereo
... same profile as the one on Pic.2.1-b, except it has much smaller amplitude. In the receiver, the amplification and detection are carried out first, resulting with the LF voltage on its output, that has the same profile as the one on Pic.2.1-a. This voltage is then transformed into sound by loudspeak ...
... same profile as the one on Pic.2.1-b, except it has much smaller amplitude. In the receiver, the amplification and detection are carried out first, resulting with the LF voltage on its output, that has the same profile as the one on Pic.2.1-a. This voltage is then transformed into sound by loudspeak ...
System and method for generating enlarged or reduced images
... proved to generate acceptable copy quality at a lower unit cost. In these latter systems, a line resolution in the ...
... proved to generate acceptable copy quality at a lower unit cost. In these latter systems, a line resolution in the ...
Embedded Software Design
... • Based on the popular x86 architecture & widely supported by a large ecosystem of hardware and software vendors. • It consumes less power than most other x86 processors. • Advanced power-management features enable low-power operating modes and multiple sleep modes. • Dynamic clock speed capability ...
... • Based on the popular x86 architecture & widely supported by a large ecosystem of hardware and software vendors. • It consumes less power than most other x86 processors. • Advanced power-management features enable low-power operating modes and multiple sleep modes. • Dynamic clock speed capability ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.