Balancing Control Strategy for Li-Ion Batteries String Based on
... With the increased energy crisis and environmental pollution, new energy vehicles, such as electric vehicles (EV), based on their low-consumption and minimum pollution, have become the emerging direction of the automotive industry. It is anticipated that the lithium-ion battery as the energy storage ...
... With the increased energy crisis and environmental pollution, new energy vehicles, such as electric vehicles (EV), based on their low-consumption and minimum pollution, have become the emerging direction of the automotive industry. It is anticipated that the lithium-ion battery as the energy storage ...
QUD 2-Input NAND Gate
... deviations in tb2 timings (as in the case where two devices are sharing a common R1 resistor). 2. The oscillator stability with temperature is dependent on the temperature coefficients of the external components. If the capacitance value of the external capacitor varies more than 5% over the paramet ...
... deviations in tb2 timings (as in the case where two devices are sharing a common R1 resistor). 2. The oscillator stability with temperature is dependent on the temperature coefficients of the external components. If the capacitance value of the external capacitor varies more than 5% over the paramet ...
CT SAT Theory (PSRC)
... The spread sheet “CT Saturation Calculator” is intended to provide quick indication not only of whether or not a CT will saturate in a particular application, but also an accurate indication of the actual waveshape of the secondary current so that the degree of saturation as a function of time is ap ...
... The spread sheet “CT Saturation Calculator” is intended to provide quick indication not only of whether or not a CT will saturate in a particular application, but also an accurate indication of the actual waveshape of the secondary current so that the degree of saturation as a function of time is ap ...
design and implementation of a low voltage low power
... voltages. However the supply voltage is lowered the performance of analogue circuits is degraded and the design of low voltage analogue Circuits This technique is very suitable for very-low power clocked and continuous time circuits such as level shifters, Opamp and comparators. Design of a 10-bit s ...
... voltages. However the supply voltage is lowered the performance of analogue circuits is degraded and the design of low voltage analogue Circuits This technique is very suitable for very-low power clocked and continuous time circuits such as level shifters, Opamp and comparators. Design of a 10-bit s ...
MC33897, Single Wire CAN Transceiver
... all the devices powered by VCC when the IC is in Sleep mode. This is done to save power. When the part is taken out of the Sleep mode by the higher than normal bus voltage, this pin is asserted high and the VCC regulator brings its output up to the regulated level. This starts the MCU, which control ...
... all the devices powered by VCC when the IC is in Sleep mode. This is done to save power. When the part is taken out of the Sleep mode by the higher than normal bus voltage, this pin is asserted high and the VCC regulator brings its output up to the regulated level. This starts the MCU, which control ...
Si8281/82/83/84 Data Sheet
... 4.0 Amp ISODrivers with Integrated DC-DC Converters The Si828x family (Si8281/82/83/84) is made up of isolated, high-current gate drivers with integrated system safety and feedback functions. These devices are ideal for driving power MOSFETs and IGBTs used in a wide variety of inverter and motor con ...
... 4.0 Amp ISODrivers with Integrated DC-DC Converters The Si828x family (Si8281/82/83/84) is made up of isolated, high-current gate drivers with integrated system safety and feedback functions. These devices are ideal for driving power MOSFETs and IGBTs used in a wide variety of inverter and motor con ...
MP-4000 motor protection
... used on large, medium voltage three-phase induction motors. It has also been widely used on important low voltage (480V) motor applications and synchronous motors. The MP-4000 motor relay monitors three-phase and ground currents and three-phase voltages. It provides motor overload, stall, short circ ...
... used on large, medium voltage three-phase induction motors. It has also been widely used on important low voltage (480V) motor applications and synchronous motors. The MP-4000 motor relay monitors three-phase and ground currents and three-phase voltages. It provides motor overload, stall, short circ ...
LTC1957-1/LTC1957-2 - Single/Dual Band RF Power Controllers with 40dB Dynamic Range.
... voltage across an internal 0.050Ω resistor to determine the RF power amplifier current. VPCA or VPCB is lowered as this supply current exceeds 2.2A, thereby regulating the current to about 2.25A. The regulated current limit is temperature compensated. The 0.050Ω resistor and the current limit featur ...
... voltage across an internal 0.050Ω resistor to determine the RF power amplifier current. VPCA or VPCB is lowered as this supply current exceeds 2.2A, thereby regulating the current to about 2.25A. The regulated current limit is temperature compensated. The 0.050Ω resistor and the current limit featur ...
Chapter 5 Protection Circuit Design
... Therefore, the time from overcurrent detection to the complete turn-off in each circuit must work effectively as fast as possible. Since the IGBT turns off very quickly, if the overcurrent is shut off using an ordinary drive signal, the collector-emitter voltage will rise due to the back-emf from pa ...
... Therefore, the time from overcurrent detection to the complete turn-off in each circuit must work effectively as fast as possible. Since the IGBT turns off very quickly, if the overcurrent is shut off using an ordinary drive signal, the collector-emitter voltage will rise due to the back-emf from pa ...
PDF w - Research Laboratory of Electronics
... flexible and transparent substrates, while its 1.8 eV bandgap10,11 is advantageous over silicon for suppressing the source-to-drain tunneling at the scaling limit of transistors.12 Recently, various basic electronic components have been demonstrated based on few-layer MoS2, such as field-effect transis ...
... flexible and transparent substrates, while its 1.8 eV bandgap10,11 is advantageous over silicon for suppressing the source-to-drain tunneling at the scaling limit of transistors.12 Recently, various basic electronic components have been demonstrated based on few-layer MoS2, such as field-effect transis ...
MAX8752 TFT LCD Step-Up DC-DC Converter General Description Features
... The MAX8752 is a highly efficient, step-up power supply designed for TFT-LCD panels. The typical circuit shown in Figure 1 operates from an input voltage as low as 1.8V, and produces a MAIN output of 10V at 220mA from 2.5V input while supporting discrete diode-capacitor charge pumps that produce -9V ...
... The MAX8752 is a highly efficient, step-up power supply designed for TFT-LCD panels. The typical circuit shown in Figure 1 operates from an input voltage as low as 1.8V, and produces a MAIN output of 10V at 220mA from 2.5V input while supporting discrete diode-capacitor charge pumps that produce -9V ...
Renewable Energy Question #37: How are renewable energy sources and... impacting grid operation and reliability?
... safely and effectively. These conditions are commonly referred to as power quality requirements and are defined in standards or by supply authorities. As discussed below, they most commonly relate to voltage and frequency regulation, power factor correction and harmonics. In all distribution networks ...
... safely and effectively. These conditions are commonly referred to as power quality requirements and are defined in standards or by supply authorities. As discussed below, they most commonly relate to voltage and frequency regulation, power factor correction and harmonics. In all distribution networks ...
AN-9744 Smart LED Lamp Driver IC with PFC Function
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance w ...
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance w ...
OVER-VOLTAGE AND OVER-CURRENT PROTECTION IC (Rev. B)
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
Example: [Boylestad 10 th Ed. Eg 9.6
... • Mesh: More popular as voltage sources do exist physically. • Nodal: Less popular as current sources do not exist physically except in models of electronics circuits. CO2 ...
... • Mesh: More popular as voltage sources do exist physically. • Nodal: Less popular as current sources do not exist physically except in models of electronics circuits. CO2 ...
ETC 101 DC Fundamentals
... MODULE C – DC CIRCUIT TESTING MODULE DESCRIPTION – This module highlights the use of test equipment while troubleshooting problems in various DC circuits. They will be taught to calculate what reading they should obtain from various locations in a circuit, how to obtain that measurement, and determi ...
... MODULE C – DC CIRCUIT TESTING MODULE DESCRIPTION – This module highlights the use of test equipment while troubleshooting problems in various DC circuits. They will be taught to calculate what reading they should obtain from various locations in a circuit, how to obtain that measurement, and determi ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".