ADM560 数据手册DataSheet 下载
... The ADM560 contains active low shutdown and an active high receiver enable signal. In shutdown mode, two receivers remain active, thereby allowing monitoring of peripheral devices. This feature allows the device to be shut down until a peripheral ...
... The ADM560 contains active low shutdown and an active high receiver enable signal. In shutdown mode, two receivers remain active, thereby allowing monitoring of peripheral devices. This feature allows the device to be shut down until a peripheral ...
Aalborg Universitet Yao, Zhilei; Xu, Jing; Guerrero, Josep M.
... In addition, input voltage feedforward is often added to the control system in order to eliminate influences of input voltage on output voltage and output filter inductor current in wide input-voltage range application [8]-[10]. Since the function of the input voltage feedforward is inversely propor ...
... In addition, input voltage feedforward is often added to the control system in order to eliminate influences of input voltage on output voltage and output filter inductor current in wide input-voltage range application [8]-[10]. Since the function of the input voltage feedforward is inversely propor ...
1. Introduction
... “Protocol.” The equipment data can be entered manually into the protocol, or it may be retrieved by PRO-Soft from a database program, or other equipment files. Protocols can be created easily for each ESU in your inventory, and stored for use. Test protocols with results can be printed, or stored on ...
... “Protocol.” The equipment data can be entered manually into the protocol, or it may be retrieved by PRO-Soft from a database program, or other equipment files. Protocols can be created easily for each ESU in your inventory, and stored for use. Test protocols with results can be printed, or stored on ...
PE3426652670
... circum- stances, give rise to high currents, which are much larger in magnitude than normal load currents. In existing relay protection, capacitor energization and transformer energization have been detected by analyzing the measured current to find certain characteristics of the two types of curren ...
... circum- stances, give rise to high currents, which are much larger in magnitude than normal load currents. In existing relay protection, capacitor energization and transformer energization have been detected by analyzing the measured current to find certain characteristics of the two types of curren ...
PSU_Part1_EfficiencyPowerFactor - Renesas e
... but it is often abbreviated as “PF” in tables and figures. Real power (P): actual power consumed at load (unit: watt (W)) Electrical charge is calculated based on this value Reactive power (Q): unconsumed power coming and going between (unit: var) wall outlet and load Apparent power (S): the product ...
... but it is often abbreviated as “PF” in tables and figures. Real power (P): actual power consumed at load (unit: watt (W)) Electrical charge is calculated based on this value Reactive power (Q): unconsumed power coming and going between (unit: var) wall outlet and load Apparent power (S): the product ...
Benefits of IGBT Technology versus SCR Dimming
... dimmer, more efficient at any load, create no mechanical buzz or hum, and use natural-convection cooling to produce less heat, they can be distributed adjacent to the required dimmed load. Distributed Dimming is the most cost effective way to equip a facility. Savings result from lower electrical in ...
... dimmer, more efficient at any load, create no mechanical buzz or hum, and use natural-convection cooling to produce less heat, they can be distributed adjacent to the required dimmed load. Distributed Dimming is the most cost effective way to equip a facility. Savings result from lower electrical in ...
power factor correction filters with static switching fre series
... an L+C group at zero voltage/zero current. The CPC may be supplied through the called synchronism terminals , namely from terminals 2K2 and 3K2 , or through the input terminals A1 and A2. CPCM must be always supplied through terminals A1 and A2. The supply mode may be chosen depending on the working ...
... an L+C group at zero voltage/zero current. The CPC may be supplied through the called synchronism terminals , namely from terminals 2K2 and 3K2 , or through the input terminals A1 and A2. CPCM must be always supplied through terminals A1 and A2. The supply mode may be chosen depending on the working ...
ST3243EB
... Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ...
... Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ...
Automotive Ignition Systems
... The carmaker will select the right-temperature plug for each car. Some cars with high-performance engines naturally generate more heat, so they need colder plugs. If the spark plug gets too hot, it could ignite the fuel before the spark fires; so it is important to stick with the right type of plug ...
... The carmaker will select the right-temperature plug for each car. Some cars with high-performance engines naturally generate more heat, so they need colder plugs. If the spark plug gets too hot, it could ignite the fuel before the spark fires; so it is important to stick with the right type of plug ...
High Common-Mode Voltage, Programmable Gain Difference Amplifier AD628
... within the input range of single-supply ADCs. The AD628 has an input common mode and differential mode operating range of ±120 V. The high common mode, input impedance makes the device well suited for high voltage measurements across a shunt resistor. The inverting input of the buffer amplifier is a ...
... within the input range of single-supply ADCs. The AD628 has an input common mode and differential mode operating range of ±120 V. The high common mode, input impedance makes the device well suited for high voltage measurements across a shunt resistor. The inverting input of the buffer amplifier is a ...
MAX78700 Multichannel, Isolated, Precision ADC General Description Benefits and Features
... voltage from this sensor is measured by the ADC and sent to the host. During manufacturing test, the circuit is calibrated by measuring the voltage at room temperature and storing the value in the OTP memory. A resistor-divider scales the rectified power-supply voltage, VCC, to match the input range ...
... voltage from this sensor is measured by the ADC and sent to the host. During manufacturing test, the circuit is calibrated by measuring the voltage at room temperature and storing the value in the OTP memory. A resistor-divider scales the rectified power-supply voltage, VCC, to match the input range ...
MAX31915 Industrial, Octal, Digital Input Translator
... pulses as short as 0.75µs at its field inputs. All 8 input channels are translated to CMOS logic levels and are presented in parallel on the eight output pins for direct or galvanically-isolated interface with a controller ASIC or micro. The on-chip 5V voltage regulator can be used to power external ...
... pulses as short as 0.75µs at its field inputs. All 8 input channels are translated to CMOS logic levels and are presented in parallel on the eight output pins for direct or galvanically-isolated interface with a controller ASIC or micro. The on-chip 5V voltage regulator can be used to power external ...
Topic 12_2__Alternating current
... This relationship shows that I and V are proportional to each other and in phase. This may seem an obvious relationship but in AC Consumes circuits there are comenergy ponents called capacitors and inductors which change Stores the phase relationship B-field between I and V. Stores FYI IB does NO ...
... This relationship shows that I and V are proportional to each other and in phase. This may seem an obvious relationship but in AC Consumes circuits there are comenergy ponents called capacitors and inductors which change Stores the phase relationship B-field between I and V. Stores FYI IB does NO ...
Dawson DDM190 - Dawson Tools
... Rotate the sensitivity knob in the center of the rotary switch counter clockwise to increase sensitivity, clockwise to decrease sensitivity. Point the probe socket close to the cable or the power outlet; if AC voltage is present, red LED Indicator will flash along with an audible warning. In the pla ...
... Rotate the sensitivity knob in the center of the rotary switch counter clockwise to increase sensitivity, clockwise to decrease sensitivity. Point the probe socket close to the cable or the power outlet; if AC voltage is present, red LED Indicator will flash along with an audible warning. In the pla ...
Homework 9 - Cornell University
... a) Identify the two stages in the cascade (e.g. CE, CC, CS, etc). b) Suppose that the voltage V2 is needed to be at least 0.5 V so that the FET making up the current bias I BIAS1 in the source of M1 does not go into the linear region. Calculate the width W1 of the FET M1 needed to ensure that V2 is ...
... a) Identify the two stages in the cascade (e.g. CE, CC, CS, etc). b) Suppose that the voltage V2 is needed to be at least 0.5 V so that the FET making up the current bias I BIAS1 in the source of M1 does not go into the linear region. Calculate the width W1 of the FET M1 needed to ensure that V2 is ...
control of air flow rate of single phase induction motor for
... The switching frequency used in this project is 25 to 71 Hz. It is desired to control the inverter with proper switching signals. The turn on and turn off time of the switches is determined by this PWM control signal generated by the 3525A IC controller. The turn ON and OFF for M1 and M3 are control ...
... The switching frequency used in this project is 25 to 71 Hz. It is desired to control the inverter with proper switching signals. The turn on and turn off time of the switches is determined by this PWM control signal generated by the 3525A IC controller. The turn ON and OFF for M1 and M3 are control ...
MAX8560/MAX8561/MAX8562 4MHz, 500mA Synchronous Step-Down DC-DC Converters in Thin SOT and TDFN
... frequency and is adjustable up to 4MHz, allowing customers to trade efficiency for smaller external components. Output current is guaranteed up to 500mA, while quiescent current is only 40µA (typ). Internal synchronous rectification greatly improves efficiency and eliminates the external Schottky di ...
... frequency and is adjustable up to 4MHz, allowing customers to trade efficiency for smaller external components. Output current is guaranteed up to 500mA, while quiescent current is only 40µA (typ). Internal synchronous rectification greatly improves efficiency and eliminates the external Schottky di ...
90W Resonant SMPS with TEA1610 SwingChip APPLICATION NOTE AN99011
... © Philips Electronics N.V. 1999 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and ma ...
... © Philips Electronics N.V. 1999 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and ma ...
Harmonic Distortion in Data Centers - Trans-Coil
... Variable speed motor drives are used throughout the cooling system including chillers, CRAC units, air handlers, water pumps and cooling towers. These drives deliver energy savings through variable speed control of air and fluid flow and help achieve a lower PUE. However, the front end rectifiers in ...
... Variable speed motor drives are used throughout the cooling system including chillers, CRAC units, air handlers, water pumps and cooling towers. These drives deliver energy savings through variable speed control of air and fluid flow and help achieve a lower PUE. However, the front end rectifiers in ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.