Introduction to Electricity (EEM 104)
... This workforce solution was funded by a grant awarded by the U.S. Department of Labor’s Employment and Training Administration. The solution was created by the grantee and does not necessarily reflect the official position of the U.S. Department of Labor. The Department of Labor makes no guarantees, ...
... This workforce solution was funded by a grant awarded by the U.S. Department of Labor’s Employment and Training Administration. The solution was created by the grantee and does not necessarily reflect the official position of the U.S. Department of Labor. The Department of Labor makes no guarantees, ...
MAX® 5100 Owner`s Manual
... High-Current Outlet Bank The two high-current outlets allow amplifiers and powered subwoofers to work to their full potential. When the movie thunders with a terrific explosion or when the music reaches a climactic crescendo, an amplifier has to rapidly draw large amounts of current to replenish its ...
... High-Current Outlet Bank The two high-current outlets allow amplifiers and powered subwoofers to work to their full potential. When the movie thunders with a terrific explosion or when the music reaches a climactic crescendo, an amplifier has to rapidly draw large amounts of current to replenish its ...
Model 305-3 RV Gen Set Voltage Regulator
... The Model 305 regulates the voltage output of your generator. By constantly monitoring the voltage and frequency output at the stator, the Model 305 effectively responds with the proper corrective action, even under the most drastic load change. To protect loads, voltage is automatically lowered dur ...
... The Model 305 regulates the voltage output of your generator. By constantly monitoring the voltage and frequency output at the stator, the Model 305 effectively responds with the proper corrective action, even under the most drastic load change. To protect loads, voltage is automatically lowered dur ...
LT3505 - 1.2A, Step-Down Switching Regulator in 3mm x 3mm DFN
... The LT3505 is a constant frequency, current mode stepdown regulator. A resistor-programmed oscillator enables an RS flip-flop, turning on the internal 1.4A power switch Q1. An amplifier and comparator monitor the current flowing between the VIN and SW pins, turning the switch off when this current r ...
... The LT3505 is a constant frequency, current mode stepdown regulator. A resistor-programmed oscillator enables an RS flip-flop, turning on the internal 1.4A power switch Q1. An amplifier and comparator monitor the current flowing between the VIN and SW pins, turning the switch off when this current r ...
IEEE-T&DSaoPauloa
... system parameters such as impedance, voltage, and phase to provide fast control of transmission or distribution system behavior. FACTS controllers that can benefit the most from energy storage are those that utilize a voltage source converter interface to the power system with a capacitor on a dc bu ...
... system parameters such as impedance, voltage, and phase to provide fast control of transmission or distribution system behavior. FACTS controllers that can benefit the most from energy storage are those that utilize a voltage source converter interface to the power system with a capacitor on a dc bu ...
ISO122 Precision Lowest Cost Isolation Amplifier (Rev. A)
... The ISO122 amplifier transmits the signal across the isolation barrier by a 500kHz duty cycle modulation technique. For input signals having frequencies below 250 kHz, this system works like any linear amplifier. But for frequencies above 250 kHz, the behavior is similar to that of a sampling amplif ...
... The ISO122 amplifier transmits the signal across the isolation barrier by a 500kHz duty cycle modulation technique. For input signals having frequencies below 250 kHz, this system works like any linear amplifier. But for frequencies above 250 kHz, the behavior is similar to that of a sampling amplif ...
AN4130
... Distortion of input current with sinewave reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Current distortion with sinewave input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Voltage and current waveforms with AC injection . . . . . . . ...
... Distortion of input current with sinewave reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Current distortion with sinewave input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Voltage and current waveforms with AC injection . . . . . . . ...
unit – ii applications of operational amplifiers
... 1. High gain accuracy 2. High CMRR 3. High gain stability with low temperature co-efficient 4Low dc offset 5. Low output impedance ...
... 1. High gain accuracy 2. High CMRR 3. High gain stability with low temperature co-efficient 4Low dc offset 5. Low output impedance ...
MAX16914/MAX16915 Ideal Diode, Reverse-Battery, and Overvoltage Protection Switch/Limiter Controllers with External MOSFETs
... The MAX16914/MAX16915 low-quiescent-current overvoltage and reverse-battery protection controllers are designed for automotive and industrial systems that must tolerate high-voltage transient and fault conditions. These conditions include load dumps, voltage dips, and reversed input voltages. The co ...
... The MAX16914/MAX16915 low-quiescent-current overvoltage and reverse-battery protection controllers are designed for automotive and industrial systems that must tolerate high-voltage transient and fault conditions. These conditions include load dumps, voltage dips, and reversed input voltages. The co ...
MAX4789–MAX4794 200mA/250mA/300mA Current-Limit Switches General Description Features
... Reverse Current Protection The MAX4789–MAX4794 limit the reverse current (VOUT to VIN) from exceeding the maximum IREV value. The switch is shut off and FLAG is asserted (MAX4789/ MAX4791/MAX4793) if the reverse current-limit condition persists for more than the blanking time. This feature prevents ...
... Reverse Current Protection The MAX4789–MAX4794 limit the reverse current (VOUT to VIN) from exceeding the maximum IREV value. The switch is shut off and FLAG is asserted (MAX4789/ MAX4791/MAX4793) if the reverse current-limit condition persists for more than the blanking time. This feature prevents ...
D.J. Perreault, “A New Power Combining and Outphasing Modulation System for High-Efficiency Power Amplifiers,” 2010 IEEE Midwest Symposium on Circuits and Systems , pp. 441-444, Aug. 2010.
... (PAs) are often required to provide linear amplification, which encompasses the ability to dynamically control the RF output power over a wide range. It is also often desired to maintain high efficiency across a wide range of output power levels, such that high average efficiency can be achieved for ...
... (PAs) are often required to provide linear amplification, which encompasses the ability to dynamically control the RF output power over a wide range. It is also often desired to maintain high efficiency across a wide range of output power levels, such that high average efficiency can be achieved for ...
ISO122 - Texas Instruments
... The ISO122 amplifier transmits the signal across the isolation barrier by a 500kHz duty cycle modulation technique. For input signals having frequencies below 250 kHz, this system works like any linear amplifier. But for frequencies above 250 kHz, the behavior is similar to that of a sampling amplif ...
... The ISO122 amplifier transmits the signal across the isolation barrier by a 500kHz duty cycle modulation technique. For input signals having frequencies below 250 kHz, this system works like any linear amplifier. But for frequencies above 250 kHz, the behavior is similar to that of a sampling amplif ...
J. Burkhart, R. Korsunsky, and D.J. Perreault, “Design Methodology for a Very High Frequency Resonant Boost Converter,” IEEE Transactions on Power Electronics , Vol. 28, No. 4, pp. 1929-1937, April 2013.
... opened, the drain-to-source voltage of the switch will naturally ring up and then back to zero half of a switching period later. The converter is designed to operate with fixed switching frequency and duty cycle. This makes available the use of highly efficient resonant gate drivers when desired. Wh ...
... opened, the drain-to-source voltage of the switch will naturally ring up and then back to zero half of a switching period later. The converter is designed to operate with fixed switching frequency and duty cycle. This makes available the use of highly efficient resonant gate drivers when desired. Wh ...
OP37
... unnulled 741type sockets; however, if conventional 741 nulling circuitry is in use, it should be modified or removed to ensure correct OP37 operation. OP37 offset voltage may be nulled to zero (or other desired setting) using a potentiometer (see figure 1). ...
... unnulled 741type sockets; however, if conventional 741 nulling circuitry is in use, it should be modified or removed to ensure correct OP37 operation. OP37 offset voltage may be nulled to zero (or other desired setting) using a potentiometer (see figure 1). ...
Power Amplifiers
... Copyright 1998 Dave Benson NN1G Q6 is the transistor which provides the amplification for the SW+. It is driven like a class C amplifier except that it acts more like a switch (either full on or full off). This improves the efficiency of the amplifier (why?). L2 “smooths” the peaks in the waveform w ...
... Copyright 1998 Dave Benson NN1G Q6 is the transistor which provides the amplification for the SW+. It is driven like a class C amplifier except that it acts more like a switch (either full on or full off). This improves the efficiency of the amplifier (why?). L2 “smooths” the peaks in the waveform w ...
Automatic Remote Control and Data Acquisition for Experimental
... A. Remote control the applied voltage The high voltage controller (HVC) power supply, Spellman model SL40PN600 provides the necessary high voltage needed in the experiment. It is capable of produce voltage ranging from -40kV to 40kV. The value of the voltage can be controlled manually by the knob lo ...
... A. Remote control the applied voltage The high voltage controller (HVC) power supply, Spellman model SL40PN600 provides the necessary high voltage needed in the experiment. It is capable of produce voltage ranging from -40kV to 40kV. The value of the voltage can be controlled manually by the knob lo ...
Resonant LLC Converter: Operation and Design
... factor Q and any single value of m, as shown in Figure 2.3. The selection of the m value will be discussed in a later section of this document, but m=6 was used as an example. It can be seen in Figure 2.3 that low Q curves belong to lighter load operation while higher Q curves represent heavier load ...
... factor Q and any single value of m, as shown in Figure 2.3. The selection of the m value will be discussed in a later section of this document, but m=6 was used as an example. It can be seen in Figure 2.3 that low Q curves belong to lighter load operation while higher Q curves represent heavier load ...
Power Supply Measurement and Analysis
... For switch-mode power supply measurements, it is important to choose the tools that can do the job. To turn the SMPS on and off during test, a pulse stimulus from a signal source may be required. To accurately simulate the gate drive signal under normal operating conditions, the stimulus must have a ...
... For switch-mode power supply measurements, it is important to choose the tools that can do the job. To turn the SMPS on and off during test, a pulse stimulus from a signal source may be required. To accurately simulate the gate drive signal under normal operating conditions, the stimulus must have a ...
Manufacturer`s Specification Sheet
... Transformer Unit provides eight high-quality 1:1 line-level output transformers for applications requiring the high degree of electrical isolation only transformers can provide. The primary applications for the IT-8 are in sound reinforcement systems where it may be necessary to break ground loops b ...
... Transformer Unit provides eight high-quality 1:1 line-level output transformers for applications requiring the high degree of electrical isolation only transformers can provide. The primary applications for the IT-8 are in sound reinforcement systems where it may be necessary to break ground loops b ...
Rapid Wireless Capacitor Charging Using a Multi
... replacement over the useful lifetime of a device. The energy storage density of commercially available ultra-capacitors is, however, lower than batteries by approximately 30 [10], [11], although future research directions expect to decrease this gap significantly [12]. Additional power management is ...
... replacement over the useful lifetime of a device. The energy storage density of commercially available ultra-capacitors is, however, lower than batteries by approximately 30 [10], [11], although future research directions expect to decrease this gap significantly [12]. Additional power management is ...
PHYSICS 536 GENERAL INSTRUCTIONS FOR LABORATORY A. INTRODUCTION
... 3.1 POWER SUPPLY. The power supply has two separate voltage sources in it. The normal limits for each source are 25V and 0.2A. The built-in meter can be used to measure voltage or current for either source. Both sources are protected from excess current. The voltage from the source goes to zero aut ...
... 3.1 POWER SUPPLY. The power supply has two separate voltage sources in it. The normal limits for each source are 25V and 0.2A. The built-in meter can be used to measure voltage or current for either source. Both sources are protected from excess current. The voltage from the source goes to zero aut ...
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.