MAX17003A/MAX17004A High-Efficiency, Quad-Output, Main Power- Supply Controllers for Notebook Computers General Description
... switch-mode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixedfrequency operation with optimal interleaving minimizes input ripple current from the lowest input voltages up to the 26V maximum input. Optimal 40 ...
... switch-mode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixedfrequency operation with optimal interleaving minimizes input ripple current from the lowest input voltages up to the 26V maximum input. Optimal 40 ...
MAX3291,92 - Part Number Search
... The MAX3291/MAX3292 are full-duplex devices that operate from a single +5V supply and offer a low-current shutdown mode that reduces supply current to 100nA. They feature driver output short-circuit current limiting and a fail-safe receiver input that guarantees a logic-high output if the input is o ...
... The MAX3291/MAX3292 are full-duplex devices that operate from a single +5V supply and offer a low-current shutdown mode that reduces supply current to 100nA. They feature driver output short-circuit current limiting and a fail-safe receiver input that guarantees a logic-high output if the input is o ...
DIP-PFC APPLICATION NOTE MITSUBISHI ELECTRIC CORPORATION POWER SEMICONDUCTOR
... Fig. 11 System connection block diagram Note: ２． To operate ＤＩＰ−ＰＦＣ properly and make full use of its excellent performance, it is necessary that the DIP-PFC should be used together with its control IC and DIP-IPM. ３． It is necessary to operate DIP-PFC, the control IC, DIP-IPM and MCU on the same GN ...
... Fig. 11 System connection block diagram Note: ２． To operate ＤＩＰ−ＰＦＣ properly and make full use of its excellent performance, it is necessary that the DIP-PFC should be used together with its control IC and DIP-IPM. ３． It is necessary to operate DIP-PFC, the control IC, DIP-IPM and MCU on the same GN ...
Aalborg Universitet Performance of Doubly-Fed Wind Power Generators During Voltage Dips
... demanding grid requirements. In a near future, wind turbines will have to share some of the duties carried out today by the conventional power plants, such as regulating both active and reactive power and having ride through capabilities. Firstly, the only goal was to avoid significant loss of wind ...
... demanding grid requirements. In a near future, wind turbines will have to share some of the duties carried out today by the conventional power plants, such as regulating both active and reactive power and having ride through capabilities. Firstly, the only goal was to avoid significant loss of wind ...
RT9824C - Richtek
... levels at the same time to ensure the micro-processor is operated within the recommended input voltage range. In conventional reset IC application, to monitor one power rail needs one reset IC. The RT9824 can monitor three power rails simultaneously, by using just one reset IC. The RT9824 also provi ...
... levels at the same time to ensure the micro-processor is operated within the recommended input voltage range. In conventional reset IC application, to monitor one power rail needs one reset IC. The RT9824 can monitor three power rails simultaneously, by using just one reset IC. The RT9824 also provi ...
www.physics.arizona.edu
... Removal of the hand leaves a negatively charged coin. The hand is a large reservoir of charge and we will not worry about the miniscule amount of excess positive charge in the hand (and body) unless a very strong electric field had been present. ...
... Removal of the hand leaves a negatively charged coin. The hand is a large reservoir of charge and we will not worry about the miniscule amount of excess positive charge in the hand (and body) unless a very strong electric field had been present. ...
4.5 V to 42 V Input, 5 A, Step Down DC
... The TPS54540-Q1 is a 42 V, 5 A, step-down (buck) regulator with an integrated high side n-channel MOSFET. The device implements constant frequency, current mode control which reduces output capacitance and simplifies external frequency compensation. The wide switching frequency range of 100 kHz to 2 ...
... The TPS54540-Q1 is a 42 V, 5 A, step-down (buck) regulator with an integrated high side n-channel MOSFET. The device implements constant frequency, current mode control which reduces output capacitance and simplifies external frequency compensation. The wide switching frequency range of 100 kHz to 2 ...
ADP2105 数据手册DataSheet 下载
... Switch Outputs. The drain of the P-channel power switch and N-channel synchronous rectifier. These pins are to be tied together and connected to the output LC filter between LX and the output voltage. Power Ground. Connect the ground return of all input and output capacitors to the PGND pin using a ...
... Switch Outputs. The drain of the P-channel power switch and N-channel synchronous rectifier. These pins are to be tied together and connected to the output LC filter between LX and the output voltage. Power Ground. Connect the ground return of all input and output capacitors to the PGND pin using a ...
PDF: 410KB
... Fig. 11 System connection block diagram Note: ２． To operate ＤＩＰ−ＰＦＣ properly and make full use of its excellent performance, it is necessary that the DIP-PFC should be used together with its control IC and DIP-IPM. ３． It is necessary to operate DIP-PFC, the control IC, DIP-IPM and MCU on the same GN ...
... Fig. 11 System connection block diagram Note: ２． To operate ＤＩＰ−ＰＦＣ properly and make full use of its excellent performance, it is necessary that the DIP-PFC should be used together with its control IC and DIP-IPM. ３． It is necessary to operate DIP-PFC, the control IC, DIP-IPM and MCU on the same GN ...
Advanced Load Management
... sensors and control switches to provide direct control of large residential and light commercial loads, while automating the scheduling of load reduction to dynamically meet utility ...
... sensors and control switches to provide direct control of large residential and light commercial loads, while automating the scheduling of load reduction to dynamically meet utility ...
CITY OF RANCHO SANTA MARGARITA
... AC inverter output rating of 10 kW, with a maximum of 3 branch circuits, one PV module per inverter and with PV module ISC maximum of 10-A DC, installed on a roof of a one- or two-family dwelling or accessory structure. The photovoltaic system must interconnect to a single-phase AC service panel of ...
... AC inverter output rating of 10 kW, with a maximum of 3 branch circuits, one PV module per inverter and with PV module ISC maximum of 10-A DC, installed on a roof of a one- or two-family dwelling or accessory structure. The photovoltaic system must interconnect to a single-phase AC service panel of ...
Manual T800
... PTT inputs are active and OFF at all other times. The VCO output is amplified and buffered by monolithic amplifiers MA2 and MA3 before being fed to the PLL IC U6. Amplifiers MA1, MA4 and MA5 increase the VCO output to approximately 10 mW to drive the power amplifier. MA1 is not switched on until the ...
... PTT inputs are active and OFF at all other times. The VCO output is amplified and buffered by monolithic amplifiers MA2 and MA3 before being fed to the PLL IC U6. Amplifiers MA1, MA4 and MA5 increase the VCO output to approximately 10 mW to drive the power amplifier. MA1 is not switched on until the ...
DC POWER SUPPLY OPERATION MANUAL
... output voltage will be TWICE of the master output setting voltage and the current will be the same as the master setting current. 2-1. Set the function switch (25) to serial mode, the power supply 5003 will be under serial operation mode and the yellow LED (14) will light up. 2-2. Turn the slave cur ...
... output voltage will be TWICE of the master output setting voltage and the current will be the same as the master setting current. 2-1. Set the function switch (25) to serial mode, the power supply 5003 will be under serial operation mode and the yellow LED (14) will light up. 2-2. Turn the slave cur ...
DATA SHEET UDA1334BTS Low power audio DAC
... implemented as current sources and are summed at virtual ground of the output operational amplifier. In this way very high signal-to-noise performance and low clock jitter sensitivity is achieved. No post-filter is needed due to the inherent filter function of the DAC. On-board amplifiers convert th ...
... implemented as current sources and are summed at virtual ground of the output operational amplifier. In this way very high signal-to-noise performance and low clock jitter sensitivity is achieved. No post-filter is needed due to the inherent filter function of the DAC. On-board amplifiers convert th ...
LTC6410-6
... IF amplifier with configurable input impedance designed for use in applications from DC to 1.4GHz. The LTC6410-6 has 6dB of voltage gain. The LTC6410-6 is an excellent choice for interfacing active mixers to SAW filters. It features an active input termination that allows a customized input impedance f ...
... IF amplifier with configurable input impedance designed for use in applications from DC to 1.4GHz. The LTC6410-6 has 6dB of voltage gain. The LTC6410-6 is an excellent choice for interfacing active mixers to SAW filters. It features an active input termination that allows a customized input impedance f ...
J. Lu, D.J. Perreault, D. Otten, and K.K. Afridi, “Impedance Control Network Resonant Converter for Wide-Range High-Efficiency Operation,” IEEE Transactions on Power Electronics , (to appear).
... extra losses and lead to lower converter efficiency at partial loads, and consequently to poor design tradeoffs. Other fixed frequency control techniques have also been developed [5], [6]. However, these also lose zero voltage switching (ZVS) capability as the output power is reduced [7]. Hence, the ...
... extra losses and lead to lower converter efficiency at partial loads, and consequently to poor design tradeoffs. Other fixed frequency control techniques have also been developed [5], [6]. However, these also lose zero voltage switching (ZVS) capability as the output power is reduced [7]. Hence, the ...
Power MOSFET Basics
... Avalanche capability and ratings Physics of avalanche breakdown As the voltage of a power MOSFET is increased, the electric field increases at the body-epi junction. When this field reaches a critical value EC (about 3E5V/cm in Si), avalanche multiplication of carriers occurs, leading to an abrupt ...
... Avalanche capability and ratings Physics of avalanche breakdown As the voltage of a power MOSFET is increased, the electric field increases at the body-epi junction. When this field reaches a critical value EC (about 3E5V/cm in Si), avalanche multiplication of carriers occurs, leading to an abrupt ...
it right here
... A unit of electrical pressure. One volt is the electrical pressure that will cause one ampere of current to flow through one ohm of resistance. Voltage The term most often used in place of electromotive force, potential difference, or voltage drop. Designates the electric pressure existing between t ...
... A unit of electrical pressure. One volt is the electrical pressure that will cause one ampere of current to flow through one ohm of resistance. Voltage The term most often used in place of electromotive force, potential difference, or voltage drop. Designates the electric pressure existing between t ...
PA132007EN
... are a high potential risk, is now unnecessary because of Eaton’s Cooper Power Systems ELF™ current-limiting fuse. Don’t take that risk with your upstream personnel; ...
... are a high potential risk, is now unnecessary because of Eaton’s Cooper Power Systems ELF™ current-limiting fuse. Don’t take that risk with your upstream personnel; ...
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.