TPS61060 数据资料 dataSheet 下载
... allow for the use of small external components and to simplify possible EMI problems. The device comes with three different overvoltage protection thresholds (14 V/18 V/23 V) to allow inexpensive and small-output capacitors with lower voltage ratings. The LED current is initially set with the extern ...
... allow for the use of small external components and to simplify possible EMI problems. The device comes with three different overvoltage protection thresholds (14 V/18 V/23 V) to allow inexpensive and small-output capacitors with lower voltage ratings. The LED current is initially set with the extern ...
MAX1832–MAX1835 High-Efficiency Step-Up Converters with Reverse Battery Protection General Description
... Reverse Battery Protection The MAX1832–MAX1835 compact, high-efficiency step-up converters feature 4µA quiescent supply current to ensure the highest possible efficiency over a wide load range. With a minimum +1.5V input voltage, these devices are well suited for applications with two alkaline cells ...
... Reverse Battery Protection The MAX1832–MAX1835 compact, high-efficiency step-up converters feature 4µA quiescent supply current to ensure the highest possible efficiency over a wide load range. With a minimum +1.5V input voltage, these devices are well suited for applications with two alkaline cells ...
AEC - Q100-004 - Rev-D - Automotive Electronics Council
... MSV (Maximum Stress Voltage): The maximum stress voltage is the maximum voltage allowed to be placed on any given pin during latch-up immunity testing without causing catastrophic damage, due to electrical over-stress (EOS) not related to latch-up, to the device. MSV is greater than the maximum oper ...
... MSV (Maximum Stress Voltage): The maximum stress voltage is the maximum voltage allowed to be placed on any given pin during latch-up immunity testing without causing catastrophic damage, due to electrical over-stress (EOS) not related to latch-up, to the device. MSV is greater than the maximum oper ...
2008 IEEE. Personal use of this material is
... With the increasing application of nonlinear loads and devices causing voltage and current harmonics in distribution networks, special attention should be paid to the placement and sizing of capacitors in such distorted systems. This is due to resonances, increased losses, extensive reactive power d ...
... With the increasing application of nonlinear loads and devices causing voltage and current harmonics in distribution networks, special attention should be paid to the placement and sizing of capacitors in such distorted systems. This is due to resonances, increased losses, extensive reactive power d ...
AL8807 Description Pin Assignments
... A value of 1μF will reduce the supply ripple current by a factor three (approx.). Proportionally lower ripple can be achieved with higher capacitor values. Note that the capacitor will not affect operating frequency or efficiency, but it will increase start-up delay, by reducing the rate of rise of ...
... A value of 1μF will reduce the supply ripple current by a factor three (approx.). Proportionally lower ripple can be achieved with higher capacitor values. Note that the capacitor will not affect operating frequency or efficiency, but it will increase start-up delay, by reducing the rate of rise of ...
Aalborg Universitet
... functions according to the system parameter given by Table I. The characteristic of the harmonic transfer functions is also different due to the load variations as shown in Fig 5-(c), (d). In 50 Hz~100 Hz (red circle), the characteristic of the transfer function is changed, which affects the transie ...
... functions according to the system parameter given by Table I. The characteristic of the harmonic transfer functions is also different due to the load variations as shown in Fig 5-(c), (d). In 50 Hz~100 Hz (red circle), the characteristic of the transfer function is changed, which affects the transie ...
LM2576 3.0 A, 15 V, Step−Down Switching Regulator
... switching regulator (buck converter). All circuits of this series are capable of driving a 3.0 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version. These regulators were designed to minimiz ...
... switching regulator (buck converter). All circuits of this series are capable of driving a 3.0 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version. These regulators were designed to minimiz ...
doc - CERN
... Before we are able to solve our task we have to specify our electronic. The task of this internship was to examine the different possibilities to measure the particle loss rate. Preliminary studies of the ionization chamber show that an output current of 1 mA corresponds to 1013 proton losses/m/s. S ...
... Before we are able to solve our task we have to specify our electronic. The task of this internship was to examine the different possibilities to measure the particle loss rate. Preliminary studies of the ionization chamber show that an output current of 1 mA corresponds to 1013 proton losses/m/s. S ...
EDIBON
... The Transducers and Instrumentation Trainer “SAIT” shows didactically the function principles of the transducers most used in industry. It is divided into two parts: the lower part, in which all the input and output transducers are found, while in the upper part, the system of signal conditioning an ...
... The Transducers and Instrumentation Trainer “SAIT” shows didactically the function principles of the transducers most used in industry. It is divided into two parts: the lower part, in which all the input and output transducers are found, while in the upper part, the system of signal conditioning an ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... termination circuit is proposed [5] to reduce the number of over-range amplifiers, hence reducing the power consumption. An ADC [6] is designed for disk-drive read-channel applications. The authors use a current interpolating technique to design an ADC operating at 1V power supply [7]. In another ed ...
... termination circuit is proposed [5] to reduce the number of over-range amplifiers, hence reducing the power consumption. An ADC [6] is designed for disk-drive read-channel applications. The authors use a current interpolating technique to design an ADC operating at 1V power supply [7]. In another ed ...
Demagnetization Diagnosis of Permanent Magnet Synchronous
... locked rotor condition, the input current waveform represents internal flux distribution of PMSM. Unlike induction motor, starting torque is not produced by rotating magnetic field because the rotating magnetic field is faster than rotor speed. However, permanent magnet can be demagnetized through t ...
... locked rotor condition, the input current waveform represents internal flux distribution of PMSM. Unlike induction motor, starting torque is not produced by rotating magnetic field because the rotating magnetic field is faster than rotor speed. However, permanent magnet can be demagnetized through t ...
CA201003EN/ Old 201-50
... the same kVA as its conventional counterpart. All PEAK transformers use Envirotemp™ FR3™ dielectric fluid as their cooling fluid. Envirotemp™ FR3™ fluid has a higher flash point than conventional transformer fluids which increases PEAK transformers fire protection. Envirotemp™ FR3™ fluid increases t ...
... the same kVA as its conventional counterpart. All PEAK transformers use Envirotemp™ FR3™ dielectric fluid as their cooling fluid. Envirotemp™ FR3™ fluid has a higher flash point than conventional transformer fluids which increases PEAK transformers fire protection. Envirotemp™ FR3™ fluid increases t ...
Shure Phonograph Pickups
... I n the design of phonograph equipment, quality performance is not automatically assured by choosing better-grade components for the play-back mechanism. The circuit connecting the Pickup to the amplifier plays an important part i n the satisfaction which the user obtains from the instrument. Figure ...
... I n the design of phonograph equipment, quality performance is not automatically assured by choosing better-grade components for the play-back mechanism. The circuit connecting the Pickup to the amplifier plays an important part i n the satisfaction which the user obtains from the instrument. Figure ...
MAX1677 Compact, High-Efficiency, Dual-Output Step-Up and LCD Bias DC-DC Converter General Description
... it ideal for hand-held pen-input and PDA devices operating with low-current “sleep” states. The MAX1677’s primary regulator supplies up to 350mA at either a factory-preset 3.3V or an adjustable 2.5V to 5.5V output. On-chip synchronous rectification provides efficiencies up to 95%. 300kHz (or externa ...
... it ideal for hand-held pen-input and PDA devices operating with low-current “sleep” states. The MAX1677’s primary regulator supplies up to 350mA at either a factory-preset 3.3V or an adjustable 2.5V to 5.5V output. On-chip synchronous rectification provides efficiencies up to 95%. 300kHz (or externa ...
Casco diode - the key to high PFC efficiency BYC58X-600
... diode for various dlf/dt at 125 °C with that of similar diodes. The longer the trr, the more heat is generated in the MOSFET. As shown in Figure 3, the Casco diode has a shorter trr, and thus provides better thermal performance at high ambient temperatures in real applications. ...
... diode for various dlf/dt at 125 °C with that of similar diodes. The longer the trr, the more heat is generated in the MOSFET. As shown in Figure 3, the Casco diode has a shorter trr, and thus provides better thermal performance at high ambient temperatures in real applications. ...
Deglitching Techniques for High-Voltage R-2R
... Because the glitch occurs right after a DAC is updated and disappears within the first few microseconds, if the DAC output and output buffer amplifier input are decoupled when the DAC is updated and stay decoupled until the glitch disappears, the glitch will not pass through the output buffer amplif ...
... Because the glitch occurs right after a DAC is updated and disappears within the first few microseconds, if the DAC output and output buffer amplifier input are decoupled when the DAC is updated and stay decoupled until the glitch disappears, the glitch will not pass through the output buffer amplif ...
AVR UPGRADES Jussi Rantoja Technology and Communication
... on the generator voltage and it requires a separate supply for the short circuit situations. This short circuit excitation is taken from appropriate boost current transformers to maintain the sufficient excitation when the generator voltage drops. With this kind of excitation system the voltage buil ...
... on the generator voltage and it requires a separate supply for the short circuit situations. This short circuit excitation is taken from appropriate boost current transformers to maintain the sufficient excitation when the generator voltage drops. With this kind of excitation system the voltage buil ...
BD82022FVJ
... CIN across IN terminal and GND terminal of IC. 1µF or higher is recommended. In order to decrease voltage fluctuations of power source line to IC, connect a low ESR capacitor in parallel with CIN. 10µF to 100µF or higher is recommended. Pull up /OC output via resistance value of 10kΩ to 100kΩ. Set u ...
... CIN across IN terminal and GND terminal of IC. 1µF or higher is recommended. In order to decrease voltage fluctuations of power source line to IC, connect a low ESR capacitor in parallel with CIN. 10µF to 100µF or higher is recommended. Pull up /OC output via resistance value of 10kΩ to 100kΩ. Set u ...
Quad DMOS Full Bridge PWM Motor Driver A3988
... This function blanks the output of the current sense comparator when the outputs are switched by the internal current control circuitry. The comparator output is blanked to prevent false detections of overcurrent conditions, due to reverse recovery currents of the clamp diodes, or to switching trans ...
... This function blanks the output of the current sense comparator when the outputs are switched by the internal current control circuitry. The comparator output is blanked to prevent false detections of overcurrent conditions, due to reverse recovery currents of the clamp diodes, or to switching trans ...
REG711-25 数据资料 dataSheet 下载
... The REG711 is a switched capacitor voltage converter, which produces a regulated, low ripple output voltage from an unregulated input voltage. A wide input supply voltage of 1.8V to 5.5V makes the REG711 ideal for a variety of battery sources, such as single cell Li-Ion, or two and three cell Nickel ...
... The REG711 is a switched capacitor voltage converter, which produces a regulated, low ripple output voltage from an unregulated input voltage. A wide input supply voltage of 1.8V to 5.5V makes the REG711 ideal for a variety of battery sources, such as single cell Li-Ion, or two and three cell Nickel ...
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.