RevF_093b
... analog scan rates must be adjusted accordingly. This can be achieved by multiplying the rates (table above) by the factor (3 seconds / tr) where / tr is the response time in seconds. For example, if tr is 30 seconds, (3 seconds / tr) is 0.1. The rate for the 1 kHz to 10 kHz range becomes 3.33 Hz/sec ...
... analog scan rates must be adjusted accordingly. This can be achieved by multiplying the rates (table above) by the factor (3 seconds / tr) where / tr is the response time in seconds. For example, if tr is 30 seconds, (3 seconds / tr) is 0.1. The rate for the 1 kHz to 10 kHz range becomes 3.33 Hz/sec ...
WT 1600 Total Solution Numerical, Waveform, and Trend Displays
... For 50 A input element current direct input, add (0.15 + 0.3 × f)% of apparent power reading to the above accuracy. For external input, add (0.15 + 0.1 × f)% of apparent power reading to the above accuracy. When 0 < cos ø < 1, add (tan ø × (influence of power factor = 0)) of power reading. Voltage, ...
... For 50 A input element current direct input, add (0.15 + 0.3 × f)% of apparent power reading to the above accuracy. For external input, add (0.15 + 0.1 × f)% of apparent power reading to the above accuracy. When 0 < cos ø < 1, add (tan ø × (influence of power factor = 0)) of power reading. Voltage, ...
Designing for EMC - Precision MicroControl Corp.
... Therefore, from the motion control card's perspective, the primary concern for properly wiring a machine should be placed on preventing noise from reaching it. Once the motion control card has been placed inside a computer chassis, the amount of noise reaching the card should be minimal due to the m ...
... Therefore, from the motion control card's perspective, the primary concern for properly wiring a machine should be placed on preventing noise from reaching it. Once the motion control card has been placed inside a computer chassis, the amount of noise reaching the card should be minimal due to the m ...
MAX5090A/B/C 2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters General Description
... 2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters (VIN = +12V, VON/OFF = +12V, VSYNC = 0V, IOUT = 0, TA = TJ = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C. See the Typical Operating Circuit.) (Note 1) ...
... 2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters (VIN = +12V, VON/OFF = +12V, VSYNC = 0V, IOUT = 0, TA = TJ = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C. See the Typical Operating Circuit.) (Note 1) ...
BDTIC Programmable True power on sensor TLE4983C-HTN E6747 Data Sheet Version 1.1
... high. At this time the chip is switched into an averaging mode (= calibrated mode) where only minor threshold corrections are allowed. In this mode a period of 32 switching events is taken to find the absolute minimum and maximum within this period. Threshold calculation is done with these minimum a ...
... high. At this time the chip is switched into an averaging mode (= calibrated mode) where only minor threshold corrections are allowed. In this mode a period of 32 switching events is taken to find the absolute minimum and maximum within this period. Threshold calculation is done with these minimum a ...
final_report - An-Najah National University
... In addition to a power flow study, sometimes called the base case, many software implementations perform other types of analysis, such as short-circuit fault analysis, stability studies (transient & steady-state), unit commitment and economic load dispatch analysis. In particular, some programs use ...
... In addition to a power flow study, sometimes called the base case, many software implementations perform other types of analysis, such as short-circuit fault analysis, stability studies (transient & steady-state), unit commitment and economic load dispatch analysis. In particular, some programs use ...
Comparative Analysis of Series and Parallel Photovoltaic Arrays
... A comparative analysis between 3x4 array and 6x2 array is presented in Fig. 5. This figure shows normalized results for Cases II, III and IV in relation to Case I, where there is no PV modules shaded. Fig. 5(a) presents the normalized Fill-Factor obtained from simulations results. This factor indica ...
... A comparative analysis between 3x4 array and 6x2 array is presented in Fig. 5. This figure shows normalized results for Cases II, III and IV in relation to Case I, where there is no PV modules shaded. Fig. 5(a) presents the normalized Fill-Factor obtained from simulations results. This factor indica ...
the complete Kit Notes - Mini-Kits
... new features to the software. Software additions now allow for a number of memory channels, & the option of using a Rotary Encoder for tuning, & external bandswitching which allows up to 5 Bands to be programmed. The software supplied with the Kit can easily be changed without having to reprogram a ...
... new features to the software. Software additions now allow for a number of memory channels, & the option of using a Rotary Encoder for tuning, & external bandswitching which allows up to 5 Bands to be programmed. The software supplied with the Kit can easily be changed without having to reprogram a ...
MSi2500 - Mirics.com
... such that the load capacitors are twice the crystal load capacitance minus any stray capacitance. The load capacitance effectively limits the voltage swing at X0 which degrades phase noise of the REFOUT output. This in turn degrades the RF phase noise of the tuner and system performance. A good RF S ...
... such that the load capacitors are twice the crystal load capacitance minus any stray capacitance. The load capacitance effectively limits the voltage swing at X0 which degrades phase noise of the REFOUT output. This in turn degrades the RF phase noise of the tuner and system performance. A good RF S ...
MAX4400–MAX4403 Single/Dual/Quad, Low-Cost, Single-Supply, Rail-to-Rail Op Amps with Shutdown General Description
... amps offer rail-to-rail outputs, draw only 320µA of quiescent current, and operate from a single +2.5V to +5.5V supply. For additional power conservation, the MAX4401 offers a low-power shutdown mode that reduces supply current to 1µA (max) and puts the amplifier’s output in a high-impedance state. ...
... amps offer rail-to-rail outputs, draw only 320µA of quiescent current, and operate from a single +2.5V to +5.5V supply. For additional power conservation, the MAX4401 offers a low-power shutdown mode that reduces supply current to 1µA (max) and puts the amplifier’s output in a high-impedance state. ...
SKY65116: 390 to 500 MHz Linear Power Amplifier
... stage are contained within the device. An on-chip active bias circuit is included within the device for both input and output stages providing for excellent gain tracking over temperature and voltage variations. The module operates with all positive DC voltages while maintaining high efficiency and ...
... stage are contained within the device. An on-chip active bias circuit is included within the device for both input and output stages providing for excellent gain tracking over temperature and voltage variations. The module operates with all positive DC voltages while maintaining high efficiency and ...
Slide 1 - sm.luth.se
... Figure 4.9 Cross-section of a CMOS integrated circuit. Note that the PMOS transistor is formed in a separate n-type region, known as an n well. Another arrangement is also possible in which an n-type body is used and the n device is formed in a p well. Not shown are the connections made to the p-ty ...
... Figure 4.9 Cross-section of a CMOS integrated circuit. Note that the PMOS transistor is formed in a separate n-type region, known as an n well. Another arrangement is also possible in which an n-type body is used and the n device is formed in a p well. Not shown are the connections made to the p-ty ...
171032401 - Katalog.we
... internal comparator compares this signal with the internal 0.8V reference. If the feedback voltage is below the reference, the High Side MOSFET is turned on for a fixed on-time. To achieve a regulated output voltage the off-time is modulated. At stable VIN to VOUT condition the relation between on-t ...
... internal comparator compares this signal with the internal 0.8V reference. If the feedback voltage is below the reference, the High Side MOSFET is turned on for a fixed on-time. To achieve a regulated output voltage the off-time is modulated. At stable VIN to VOUT condition the relation between on-t ...
SN75154 数据资料 dataSheet 下载
... TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requir ...
... TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requir ...
Power Factor Correction for Power Systems Power Factor Correction
... induction motors, transformers, and reactors. Examples of capacitive loads are capacitors, variable or fixed capacitor banks, motor starting capacitors, generators, and synchronous motors. [2] Inductive and capacitive loads are opposite in nature. Equal amounts of inductive and capacitive loads with ...
... induction motors, transformers, and reactors. Examples of capacitive loads are capacitors, variable or fixed capacitor banks, motor starting capacitors, generators, and synchronous motors. [2] Inductive and capacitive loads are opposite in nature. Equal amounts of inductive and capacitive loads with ...
Training Report on 220 to 132KV Substation
... substation. Even the instruments are very costly, so to prevent any damage lightening arrestors are used. The lightening arrestors do not let the lightening to fall on the station. If some lightening occurs the arrestors pull the lightening and ground it to the earth. In any substation the main impo ...
... substation. Even the instruments are very costly, so to prevent any damage lightening arrestors are used. The lightening arrestors do not let the lightening to fall on the station. If some lightening occurs the arrestors pull the lightening and ground it to the earth. In any substation the main impo ...
615-4740 (45-075) Induction Kit
... using DC with the coils, as they can get very hot. A good policy is to use lower voltages from the power supply: 2, 4 or 6 volts. These coils are terminated in 4mm sockets to allow easy use of leads and connections. However, a lot of work can be done winding coils yourself of different numbers of tu ...
... using DC with the coils, as they can get very hot. A good policy is to use lower voltages from the power supply: 2, 4 or 6 volts. These coils are terminated in 4mm sockets to allow easy use of leads and connections. However, a lot of work can be done winding coils yourself of different numbers of tu ...
Integra and Paladin Transducers
... be configured via the optional menu driven Integra DIS-1540 display unit. A simple two button interface on the front panel of the unit allows display of 32 major electrical and power quality parameters. All set-up screens are password protected. Once configured, the status of each parameter can be v ...
... be configured via the optional menu driven Integra DIS-1540 display unit. A simple two button interface on the front panel of the unit allows display of 32 major electrical and power quality parameters. All set-up screens are password protected. Once configured, the status of each parameter can be v ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.