Volume 7, Issue 2, March-April 2016, pp. 91–100, Article ID:... Available online at
... compared to their three-phase counterpart. So Multi-phase inverter fed induction motor drives (especially 4-phase) are suitable for high power ratings and other specialized applications. However the use of such multi drives and devices may be effected by phase outages & unbalanced as well as nonline ...
... compared to their three-phase counterpart. So Multi-phase inverter fed induction motor drives (especially 4-phase) are suitable for high power ratings and other specialized applications. However the use of such multi drives and devices may be effected by phase outages & unbalanced as well as nonline ...
AD795
... The circuit in Figure 34 can be used when the amplifier is used as an inverter. This method introduces a small voltage in series with the amplifier’s positive input terminal. The amplifier’s input offset voltage drift with temperature is not affected. However, variation of the power supply voltages ...
... The circuit in Figure 34 can be used when the amplifier is used as an inverter. This method introduces a small voltage in series with the amplifier’s positive input terminal. The amplifier’s input offset voltage drift with temperature is not affected. However, variation of the power supply voltages ...
LF198/LF298/LF398, LF198A/LF398A Monolithic Sample-and-Hold Circuits LF198/LF298/LF398, LF198A/LF398A
... cap, for instance, may “sag back” up to 0.2% after a quick change in voltage. A long sample time is required before the circuit can be put back into the hold mode with this type of capacitor. Dielectrics with very low hysteresis are polystyrene, polypropylene, and Teflon. Other types such as mica an ...
... cap, for instance, may “sag back” up to 0.2% after a quick change in voltage. A long sample time is required before the circuit can be put back into the hold mode with this type of capacitor. Dielectrics with very low hysteresis are polystyrene, polypropylene, and Teflon. Other types such as mica an ...
LM150/LM350A/LM350 3-Amp Adjustable Regulators (Rev. B)
... bypassing for almost all applications. The device is more sensitive to the absence of input bypassing when adjustment or output capacitors are used but the above values will eliminate the possibility of problems. The adjustment terminal can be bypassed to ground on the LM150 to improve ripple reject ...
... bypassing for almost all applications. The device is more sensitive to the absence of input bypassing when adjustment or output capacitors are used but the above values will eliminate the possibility of problems. The adjustment terminal can be bypassed to ground on the LM150 to improve ripple reject ...
MAX8621Y/MAX8621Z Dual Step-Down DC-DC Power-Management ICs for Portable Devices General Description
... converters, four low-dropout linear regulators (LDOs) with pin-programmable capability, one open-drain driver, a 60ms (typ) reset timer, and power-on/off control logic. These devices offer high efficiency with a no-load supply current of 160µA, and their small thin QFN 4mm x 4mm package makes them i ...
... converters, four low-dropout linear regulators (LDOs) with pin-programmable capability, one open-drain driver, a 60ms (typ) reset timer, and power-on/off control logic. These devices offer high efficiency with a no-load supply current of 160µA, and their small thin QFN 4mm x 4mm package makes them i ...
ECE3455_Exam1_Fall2004
... 3. {40 Points} You have available three kinds of amplifiers, and have available several of each the three types. These amplifiers can be connected together in stages to connect a source with a source resistance of 10[k] to a load of 50[]. The three types of amplifier are described below. The Type ...
... 3. {40 Points} You have available three kinds of amplifiers, and have available several of each the three types. These amplifiers can be connected together in stages to connect a source with a source resistance of 10[k] to a load of 50[]. The three types of amplifier are described below. The Type ...
MAX710/MAX711 3.3V/5V or Adjustable, Step-Up/Down DC
... In this configuration, N/E is driven high by LBO when V IN > 6.5V (Figure 2b). When V IN < V OUT , the IC boosts, and the linear regulator operates as a switch, with minimum forward drop. When VIN > VOUT, linear regulation begins. When VIN > 6.5V (set by R5 and R6), the linear regulator forces a min ...
... In this configuration, N/E is driven high by LBO when V IN > 6.5V (Figure 2b). When V IN < V OUT , the IC boosts, and the linear regulator operates as a switch, with minimum forward drop. When VIN > VOUT, linear regulation begins. When VIN > 6.5V (set by R5 and R6), the linear regulator forces a min ...
Low Cost, Dual-Channel, 15V Pin Electronics Driver/Window
... Power Supply Sequencing/Latch-Up Protection In order to avoid the possibility of latch-up when powering this device up (or down), be careful that the conditions listed in the Absolute Maximum Ratings are never violated. The power supplies should never be in reverse-polarity with respect to ground, a ...
... Power Supply Sequencing/Latch-Up Protection In order to avoid the possibility of latch-up when powering this device up (or down), be careful that the conditions listed in the Absolute Maximum Ratings are never violated. The power supplies should never be in reverse-polarity with respect to ground, a ...
FEATURES PIN ASSIGNMENT
... going low to the earlier of CE or WE going high. 4. tDS are measured from the earlier of CE or WE going high. 5. These parameters are sampled with a 5pF load and are not 100% tested. 6. If the CE low transition occurs simultaneously with or latter than the WE low transition, the output buffers remai ...
... going low to the earlier of CE or WE going high. 4. tDS are measured from the earlier of CE or WE going high. 5. These parameters are sampled with a 5pF load and are not 100% tested. 6. If the CE low transition occurs simultaneously with or latter than the WE low transition, the output buffers remai ...
chapter 11 - Purdue Engineering
... Noise voltage in a measurement system can be generated by a mutual inductance between the measurement circuit and a nearby power circuit (AC). The noise voltage will depend on the overlapping length of the two circuits and will occur even if the measurement circuit is isolated from earth ground. Thi ...
... Noise voltage in a measurement system can be generated by a mutual inductance between the measurement circuit and a nearby power circuit (AC). The noise voltage will depend on the overlapping length of the two circuits and will occur even if the measurement circuit is isolated from earth ground. Thi ...
The input current for a buck power converter is discontinuous due to
... called a step down power converter. Power supply designers choose the buck power converter because the output voltage is always less than the input voltage in the same polarity and is not isolated from the input. The buck regulator circuit is a switching regulator, as shown in figure. It uses an ind ...
... called a step down power converter. Power supply designers choose the buck power converter because the output voltage is always less than the input voltage in the same polarity and is not isolated from the input. The buck regulator circuit is a switching regulator, as shown in figure. It uses an ind ...
LT1812 - 3mA, 100MHz, 750V/µs Operational Amplifier with Shutdown
... The LT1812 features reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth. A power saving shutdown feature reduces supply current to 50μA. The circuit topology is a voltage feedback amplifier with the slewing chara ...
... The LT1812 features reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth. A power saving shutdown feature reduces supply current to 50μA. The circuit topology is a voltage feedback amplifier with the slewing chara ...
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[supplementary material]
... counter to the maximum value. If the counter reaches zero before another Vtrig,wakeup trigger pulse is received, the chip will go to sleep. The duration of the timeout is set by the size of the counter and the frequency of the ring oscillator. In this design, a 10-bit counter encoding 1024 values is ...
... counter to the maximum value. If the counter reaches zero before another Vtrig,wakeup trigger pulse is received, the chip will go to sleep. The duration of the timeout is set by the size of the counter and the frequency of the ring oscillator. In this design, a 10-bit counter encoding 1024 values is ...
3.0 Simulator Function Boards
... Turn off computer power and open the computer’s case. NOTE: Some computer motherboards (especially for ATX Form Factor motherboards) supply power to computer slots even when the computer is turned off. To prevent damage to your computer or adapter card, always remove the power cord from the computer ...
... Turn off computer power and open the computer’s case. NOTE: Some computer motherboards (especially for ATX Form Factor motherboards) supply power to computer slots even when the computer is turned off. To prevent damage to your computer or adapter card, always remove the power cord from the computer ...
50-W, 92% Efficiency, Compact, Isolated DC
... The isolated DC-DC converter generates two or multiple outputs to power primary- and secondary-side control electronics. This converter operates from an input voltage range from 10 V to 60 V and addresses the systems with varied batteries such as 12 V, 24 V, 36 V, or 48 V. The power output of this c ...
... The isolated DC-DC converter generates two or multiple outputs to power primary- and secondary-side control electronics. This converter operates from an input voltage range from 10 V to 60 V and addresses the systems with varied batteries such as 12 V, 24 V, 36 V, or 48 V. The power output of this c ...
450 MHz to 6000 MHz Crest Factor Detector ADL5502
... The ADL5502 is a mean-responding (true rms) power detector in combination with an envelope detector to accurately determine the crest factor of a modulated signal. It can be used in high frequency receiver and transmitter signal chains from 450 MHz to 6 GHz with envelope bandwidths over 10 MHz. Requ ...
... The ADL5502 is a mean-responding (true rms) power detector in combination with an envelope detector to accurately determine the crest factor of a modulated signal. It can be used in high frequency receiver and transmitter signal chains from 450 MHz to 6 GHz with envelope bandwidths over 10 MHz. Requ ...
harmonic reduction in a single-switch three-phase
... addressed. An average small-signal model is developed and experimentally verified, and the variation of the model against load is investigated. Then, the small-signal model is used to design the voltage compensator for the single-switch three-phase boost rectifier. Generally, a front-end converter i ...
... addressed. An average small-signal model is developed and experimentally verified, and the variation of the model against load is investigated. Then, the small-signal model is used to design the voltage compensator for the single-switch three-phase boost rectifier. Generally, a front-end converter i ...