MAX8973A 9A, Three-Phase Step-Down Switching Regulator General Description
... allowing the use of small magnetic components. Maxim Integrated’s proprietary Rotational Phase Spreading algorithm optimizes efficiency at low output currents. Software-selectable forced-PWM mode allows either fixed-frequency operation, or improved efficiency at light load with a variable frequency ...
... allowing the use of small magnetic components. Maxim Integrated’s proprietary Rotational Phase Spreading algorithm optimizes efficiency at low output currents. Software-selectable forced-PWM mode allows either fixed-frequency operation, or improved efficiency at light load with a variable frequency ...
ADAPTIVE RESISTANCE CONTROL SOLUTIONS IN AN ASSISTED CODING ENVIRONMENT
... algorithm averages the user’s average voltage at light load, and then increments the resistance until this voltage begins to drop, indicating a change in the user’s kinematics. The Power Regulation control scheme programs a required average output power per step for the user, and dynamically alters ...
... algorithm averages the user’s average voltage at light load, and then increments the resistance until this voltage begins to drop, indicating a change in the user’s kinematics. The Power Regulation control scheme programs a required average output power per step for the user, and dynamically alters ...
09-02-2010 Dept of Aeronautical Engineering SMM Rahman MIST
... sine wave is measured in degrees. The positive maximum of the leading quantity occurs before the positive maximum of the lagging quantity ...
... sine wave is measured in degrees. The positive maximum of the leading quantity occurs before the positive maximum of the lagging quantity ...
Chapter 6 Parallel Circuits
... For only two resistors connected in parallel, the equivalent resistance may be found by the product of the two values divided by the sum ...
... For only two resistors connected in parallel, the equivalent resistance may be found by the product of the two values divided by the sum ...
Paper
... approach to provide two-dimensional sensor arrays with similar pitch is impossible, due to the fact that only one layer (diffusion lines) can be used for interconnect purposes. Consequently, the realization of an architecture which allows row and column selection is impossible. A commercially availa ...
... approach to provide two-dimensional sensor arrays with similar pitch is impossible, due to the fact that only one layer (diffusion lines) can be used for interconnect purposes. Consequently, the realization of an architecture which allows row and column selection is impossible. A commercially availa ...
AD7894 数据手册DataSheet下载
... Track/Hold acquisition time is the time required for the output of the track/hold amplifier to reach its final value, within ± 1/2␣ LSB, after the end of conversion (the point at which the track/hold returns to track mode). It also applies to situations where there is a step input change on the inpu ...
... Track/Hold acquisition time is the time required for the output of the track/hold amplifier to reach its final value, within ± 1/2␣ LSB, after the end of conversion (the point at which the track/hold returns to track mode). It also applies to situations where there is a step input change on the inpu ...
M. Chen, K.K. Afridi, and D.J. Perreault, “Stacked Switched Capacitor Energy Buffer Architecture,” IEEE Transactions on Power Electronics , Vol. 28, No. 11, pp. 5183-5195, Nov. 2013.
... energy density, electrolytic capacitors represent a significant constraint on system lifetime, especially in high temperature environment. On the other hand, film capacitors have much longer lifetime, but considerably lower peak energy density. Hence, the development of energy buffering architecture ...
... energy density, electrolytic capacitors represent a significant constraint on system lifetime, especially in high temperature environment. On the other hand, film capacitors have much longer lifetime, but considerably lower peak energy density. Hence, the development of energy buffering architecture ...
MPU4 FIELD SERVICE MANUAL
... the other end of the mains lead. A good earth is necessary if safety is to be assured and problems from static are to be avoided. The machine requires a nominal supply of 240V AC 50Hz but should easily tolerate a variation of plus or minus 10% (216 to 264 volts). If the supply is consistently low th ...
... the other end of the mains lead. A good earth is necessary if safety is to be assured and problems from static are to be avoided. The machine requires a nominal supply of 240V AC 50Hz but should easily tolerate a variation of plus or minus 10% (216 to 264 volts). If the supply is consistently low th ...
MAX6922/MAX6932 - Maxim Part Number Search
... output resistances can be calculated from the VH and VL electrical characteristics. Use this calculated resistance to determine the output voltage drop at different output currents. ...
... output resistances can be calculated from the VH and VL electrical characteristics. Use this calculated resistance to determine the output voltage drop at different output currents. ...
ound Devices 664 Mixer/RecorderTutorial
... Q. When is the ACM Media Center open? A. The ACM Media Center in KHET 210 is open on Monday – Friday from 8:30 AM - 5:00 PM unless otherwise posted. (Modified hours will be posted for holidays and special circumstances.) Q. Do I get to practice on the equipment before I take the certification exam? ...
... Q. When is the ACM Media Center open? A. The ACM Media Center in KHET 210 is open on Monday – Friday from 8:30 AM - 5:00 PM unless otherwise posted. (Modified hours will be posted for holidays and special circumstances.) Q. Do I get to practice on the equipment before I take the certification exam? ...
F2322/01 - Modena/Strato Universal Dimmer 8000 Series
... mechanism rated at 450W, and designed for universal load compatibility. The unit utilises powerful and sophisticated dimming technology to provide full control of almost any type of load, whether it be incandescent lighting, 240V halogen or dichroic lamps, iron-core or electronic low voltage lightin ...
... mechanism rated at 450W, and designed for universal load compatibility. The unit utilises powerful and sophisticated dimming technology to provide full control of almost any type of load, whether it be incandescent lighting, 240V halogen or dichroic lamps, iron-core or electronic low voltage lightin ...
ADC08D500 High Performance, Low Power, Dual 8
... performance limits. For ensured specifications and test conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. When the input ...
... performance limits. For ensured specifications and test conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. When the input ...
Making Fluorescent Lamp Ballast Measurements
... essential part of today’s energy efficient lighting systems. An electronic ballast converts the normal AC line voltage and frequency at its input into a modulated high frequency output suitable for the fluorescent lamp. . During startup of the lamp, the ballast must briefly supply high voltage to es ...
... essential part of today’s energy efficient lighting systems. An electronic ballast converts the normal AC line voltage and frequency at its input into a modulated high frequency output suitable for the fluorescent lamp. . During startup of the lamp, the ballast must briefly supply high voltage to es ...
Hardware - triskelmarine
... The android app and multiple tablet approach was dropped and it was decided that the human interface would be totally web browser based to allow any web enabled device to be used. The main MCU of Jason was upgraded to be more powerful and use a C based language as opposed to assembly. This meant Jas ...
... The android app and multiple tablet approach was dropped and it was decided that the human interface would be totally web browser based to allow any web enabled device to be used. The main MCU of Jason was upgraded to be more powerful and use a C based language as opposed to assembly. This meant Jas ...
Progress in joule-class diode laser bars and high brightness
... Therefore, in the study presented here, efficient epitaxial designs taken from [4,6] were fabricated into bars with high fill factor F ~ 70%, and assessed for use in QCW applications. The epitaxial structure was grown using MOVPE and fabricated using standard techniques following [7,8] into high pow ...
... Therefore, in the study presented here, efficient epitaxial designs taken from [4,6] were fabricated into bars with high fill factor F ~ 70%, and assessed for use in QCW applications. The epitaxial structure was grown using MOVPE and fabricated using standard techniques following [7,8] into high pow ...
AD7674 - Analog Devices
... See the Analog Inputs section. LSB means least significant bit. With the ±4.096 V input range, 1 LSB is 31.25 µV. See the Terminology section. The nominal gain error is not centered at zero and is −0.029% of FSR. This specification is the deviation from this nominal value. These specifications do no ...
... See the Analog Inputs section. LSB means least significant bit. With the ±4.096 V input range, 1 LSB is 31.25 µV. See the Terminology section. The nominal gain error is not centered at zero and is −0.029% of FSR. This specification is the deviation from this nominal value. These specifications do no ...
ENERGY CONVERSION ONE
... of the 2 slip rings - and a stationary brush mounted on the machine casing ride on each slip ring • Brush: a block of graphite like carbon compound that conducts and has low friction • same dc voltage is applied to field winding ...
... of the 2 slip rings - and a stationary brush mounted on the machine casing ride on each slip ring • Brush: a block of graphite like carbon compound that conducts and has low friction • same dc voltage is applied to field winding ...
QUESTION BANK FOR SYB Sc. ELECTRONICS
... 16. When negative voltage feedback is applied to an amplifier of gain 1000 the overall gain falls to 6. Calculate the feedback factor. 17.When negative voltage feedback is applied to an amplifier of gain 60 the overall gain falls to 50. Calculate the feedback factor. 18 The gain and distortion of an ...
... 16. When negative voltage feedback is applied to an amplifier of gain 1000 the overall gain falls to 6. Calculate the feedback factor. 17.When negative voltage feedback is applied to an amplifier of gain 60 the overall gain falls to 50. Calculate the feedback factor. 18 The gain and distortion of an ...
Chapter 27-Circuits Multi-Resistor Single Loop Circuits Q1. A battery
... Q14. A capacitor in an RC circuit is charged to 85% of its maximum value in 2.4 s. What is the time constant of this circuit?Ans:1.3 s Q15. A 4.00 micro-F capacitor is charged to 24.0 V. Find the charge on the capacitor 4.00 milli-seconds after it is connected across a 200-Ohm resistor.Ans:0.647 mic ...
... Q14. A capacitor in an RC circuit is charged to 85% of its maximum value in 2.4 s. What is the time constant of this circuit?Ans:1.3 s Q15. A 4.00 micro-F capacitor is charged to 24.0 V. Find the charge on the capacitor 4.00 milli-seconds after it is connected across a 200-Ohm resistor.Ans:0.647 mic ...
S230-70-1
... The performance of Eaton’s Cooper Power Systems metalenclosed capacitor banks is warranted for a period of one year from the date of shipment. Eaton’s Cooper Power Systems will, at its option, correct, by repair or replacement, components which may fail because of defects in material or workmanship. ...
... The performance of Eaton’s Cooper Power Systems metalenclosed capacitor banks is warranted for a period of one year from the date of shipment. Eaton’s Cooper Power Systems will, at its option, correct, by repair or replacement, components which may fail because of defects in material or workmanship. ...
MMDTA06 Features & Benefits Mechanical Data
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
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.