TPS61040-Q1 数据资料 dataSheet 下载
... requirements. A lower current limit supports applications requiring lower output power and allows the use of an inductor with a lower current rating and a smaller form factor. A lower current limit usually has a lower output voltage ripple as well. ...
... requirements. A lower current limit supports applications requiring lower output power and allows the use of an inductor with a lower current rating and a smaller form factor. A lower current limit usually has a lower output voltage ripple as well. ...
AN88 - Ceramic Input Capacitors Can Cause Overvoltage Transients
... and more than one capacitor is required in order to meet the input ripple current requirements. ...
... and more than one capacitor is required in order to meet the input ripple current requirements. ...
ELECTRONIC BALLAST NIK MUHAMMAD FASHAN BIN HUSAIN
... electronic ballast and reduced its cost, some single-stage electronic ballasts have been proposed by integrating PFC circuit into the inverter stage to perform both ...
... electronic ballast and reduced its cost, some single-stage electronic ballasts have been proposed by integrating PFC circuit into the inverter stage to perform both ...
AVR2038: AT86RF231 Range Extension 8
... modes RX_AACK and TX_ARET, see [1], and reduces the microcontroller interaction significantly. The usage of a low-noise amplifier (LNA) is not demonstrated in this application note, even if it is possible by reusing already existing control signals. All components are placed on one side of a four-la ...
... modes RX_AACK and TX_ARET, see [1], and reduces the microcontroller interaction significantly. The usage of a low-noise amplifier (LNA) is not demonstrated in this application note, even if it is possible by reusing already existing control signals. All components are placed on one side of a four-la ...
New Topology of a Three Phase Dynamic Voltage Restorer (DVR
... faults in feeder. The possibility of compensation of voltage disturbances can be limited by a number of factors including finite DVR, power rating, different load conditions, background power quality problems and different types of disturbances in the distribution system. There are several types of ...
... faults in feeder. The possibility of compensation of voltage disturbances can be limited by a number of factors including finite DVR, power rating, different load conditions, background power quality problems and different types of disturbances in the distribution system. There are several types of ...
Chapter 3: Three-Phase System
... In general, three phase systems are preferred over single phase systems for the transmission of the power system for many reasons, including the following: • Thinner conductors can be used to transmit the same kVA at the same voltage, which reduces the amount of copper required (typically about 25% ...
... In general, three phase systems are preferred over single phase systems for the transmission of the power system for many reasons, including the following: • Thinner conductors can be used to transmit the same kVA at the same voltage, which reduces the amount of copper required (typically about 25% ...
Aalborg Universitet Secondary Control for Voltage Quality Enhancement in Microgrids
... ISTRIBUTED Generators (DGs) are often connected to the utility grid or microgrid through a power-electronic interface converter. Microgrid is a local grid consisting of DGs, energy storage systems and dispersed loads which may operate in grid-connected or islanded mode [1]. Recently, some control ap ...
... ISTRIBUTED Generators (DGs) are often connected to the utility grid or microgrid through a power-electronic interface converter. Microgrid is a local grid consisting of DGs, energy storage systems and dispersed loads which may operate in grid-connected or islanded mode [1]. Recently, some control ap ...
Understanding Fault Characteristics of Inverter
... One of the most important aspects of planning and operating electrical power systems is the design of protection systems. Protection systems are designed to detect and remove faults. A fault in an electrical power system is the unintentional conducting path (short circuit) or blockage of current (op ...
... One of the most important aspects of planning and operating electrical power systems is the design of protection systems. Protection systems are designed to detect and remove faults. A fault in an electrical power system is the unintentional conducting path (short circuit) or blockage of current (op ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... both turn-on and turnoff angles. A multi objective optimization function is used to determine the proper turn-off angle in each operation point. Based on a proposed approach on intersecting of the consecutive phase currents, the turn-on angle is properly adjusted. The proposed method is quite easy t ...
... both turn-on and turnoff angles. A multi objective optimization function is used to determine the proper turn-off angle in each operation point. Based on a proposed approach on intersecting of the consecutive phase currents, the turn-on angle is properly adjusted. The proposed method is quite easy t ...
CAUTION FOR PROPER USE OF FILM CAPACITORS FILM CAPACITORS
... 3) Rated voltage derating by high frequency Using a capacitors at high frequency will shorten its life due to the generation of heat. When operating capacitors at high frequency, please reduce the operating voltage according to specification sheet. ...
... 3) Rated voltage derating by high frequency Using a capacitors at high frequency will shorten its life due to the generation of heat. When operating capacitors at high frequency, please reduce the operating voltage according to specification sheet. ...
PGA103 数据资料 dataSheet 下载
... Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable f ...
... Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable f ...
HMC416LP4 数据资料DataSheet下载
... General Description The HMC416LP4 & HMC416LP4E are GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCOs with integrated resonators, negative resistance devices, varactor diodes, and buffer amplifiers. Covering 2.75 to 3.0 GHz, the VCO’s phase noise performance is excellent over temperature, ...
... General Description The HMC416LP4 & HMC416LP4E are GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCOs with integrated resonators, negative resistance devices, varactor diodes, and buffer amplifiers. Covering 2.75 to 3.0 GHz, the VCO’s phase noise performance is excellent over temperature, ...
Power system Stability Improvement using Fact Devices Prashant
... system contingencies in order to achieve more efficient voltage regulation in a power system. The coordinated secondary voltage control is assigned to the SVCs and Static Compensators (STATCOM) in order to eliminate voltage violations in power system contingencies. A new methodology has been propose ...
... system contingencies in order to achieve more efficient voltage regulation in a power system. The coordinated secondary voltage control is assigned to the SVCs and Static Compensators (STATCOM) in order to eliminate voltage violations in power system contingencies. A new methodology has been propose ...
OPA358 3V Single-Supply FEATURES DESCRIPTION
... (see Figure 7b) is a function of the coupling capacitor value. The value of the sag correction capacitor has only a minor influence. The smaller the coupling capacitor, the greater the output swing. Therefore, to accommodate the large signal swing with very small coupling capacitors (22µF and 33µF), ...
... (see Figure 7b) is a function of the coupling capacitor value. The value of the sag correction capacitor has only a minor influence. The smaller the coupling capacitor, the greater the output swing. Therefore, to accommodate the large signal swing with very small coupling capacitors (22µF and 33µF), ...
FSB50250UTD Motion SPM 5 Series ®
... module providing a fully-featured, high-performance inverter output stage for AC Induction, BLDC and PMSM motors. These modules integrate optimized gate drive of the built-in MOSFETs (FRFET® technology) to minimize EMI and losses, while also providing multiple on-module protection features including ...
... module providing a fully-featured, high-performance inverter output stage for AC Induction, BLDC and PMSM motors. These modules integrate optimized gate drive of the built-in MOSFETs (FRFET® technology) to minimize EMI and losses, while also providing multiple on-module protection features including ...
NCP3065, NCV3065 Up to 1.5 A Constant Current Switching Regulator for LEDs
... device has a very low feedback voltage of 235 mV (nominal) which is used to regulate the average current of the LED string. In addition, the NCP3065 has a wide input voltage up to 40 V to allow it to operate from 12 Vac or 12 Vdc supplies commonly used for lighting applications as well as unregulate ...
... device has a very low feedback voltage of 235 mV (nominal) which is used to regulate the average current of the LED string. In addition, the NCP3065 has a wide input voltage up to 40 V to allow it to operate from 12 Vac or 12 Vdc supplies commonly used for lighting applications as well as unregulate ...
AND8125/D Evaluating the Power Capability of NCP101X
... auxiliary winding option. 5. “I have a converter that already runs at 130 kHz with an auxiliary winding!”: In that case, no option, provided that power budget is compatible… 6. “I need the smallest possible size”: If the frequency increase does not help to pass more power, it certainly provides a s ...
... auxiliary winding option. 5. “I have a converter that already runs at 130 kHz with an auxiliary winding!”: In that case, no option, provided that power budget is compatible… 6. “I need the smallest possible size”: If the frequency increase does not help to pass more power, it certainly provides a s ...
DS1817 Active High 3.3V EconoReset FEATURES PIN ASSIGNMENT
... Accurate 5%, 10% or 20% power monitoring 20% tolerance for use with 3.0-volt systems Low-cost TO-92 or space saving surface mount SOT-23 packages available Push-pull active high output Operating temperature -40°C to +85°C ...
... Accurate 5%, 10% or 20% power monitoring 20% tolerance for use with 3.0-volt systems Low-cost TO-92 or space saving surface mount SOT-23 packages available Push-pull active high output Operating temperature -40°C to +85°C ...
Data interface - STMicroelectronics
... output slopes for low EMI, a wide power supply voltage range and a real standby function with zero power consumption ISSB typ 1µA during system de powering VCC 0.5V make this device high efficient for automotive bus system. After wake up of the system from SB condition the first output signal wi ...
... output slopes for low EMI, a wide power supply voltage range and a real standby function with zero power consumption ISSB typ 1µA during system de powering VCC 0.5V make this device high efficient for automotive bus system. After wake up of the system from SB condition the first output signal wi ...
Different Types of Bearing Currents – The Fundamentals - Flow-Tech
... strongly dependent on external influences, including the presence of a voltage. As a result, the current and voltage characteristics seen in a rotating bearing are not simply described by a resistive value. In fact, it is not simply described by a combination of fixed resistors, capacitors, and othe ...
... strongly dependent on external influences, including the presence of a voltage. As a result, the current and voltage characteristics seen in a rotating bearing are not simply described by a resistive value. In fact, it is not simply described by a combination of fixed resistors, capacitors, and othe ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.