RPI-0129
... shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability th ...
... shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability th ...
MAX1722/MAX1723/ MAX1724 1.5µA I , Step-Up DC-DC Converters in TSOT
... 1.5µA quiescent supply current to ensure the highest possible light-load efficiency. Optimized for operation from one to two alkaline or nickel-metal-hydride (NiMH) cells, or a single Li+ cell, these devices are ideal for applications where extremely low quiescent current and ultra-small size are cr ...
... 1.5µA quiescent supply current to ensure the highest possible light-load efficiency. Optimized for operation from one to two alkaline or nickel-metal-hydride (NiMH) cells, or a single Li+ cell, these devices are ideal for applications where extremely low quiescent current and ultra-small size are cr ...
NCP5183 - High Voltage High Current High and Low Side Driver
... The additional 3 mV drop will be added to VCmax value. The additional 3 mV drop can be either accepted or the Rboot value can be recalculated to eliminate this additional drop. The resistor Rboot calculated in eq. 4 is valid under steady state conditions. During start and/or skip operation the start ...
... The additional 3 mV drop will be added to VCmax value. The additional 3 mV drop can be either accepted or the Rboot value can be recalculated to eliminate this additional drop. The resistor Rboot calculated in eq. 4 is valid under steady state conditions. During start and/or skip operation the start ...
FM3 MB9B100A/300A/400A/500A Microcontroller Power Factor
... © Cypress Semiconductor Corporation, 2011- 2015. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license ...
... © Cypress Semiconductor Corporation, 2011- 2015. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license ...
3. Simulation tools
... In the field of power electronics the power semiconductors have to be operated in the ‘switching mode’ to avoid excessive losses and damage: they are either turned on or off. Compared to mechanical switches semiconductors are much faster and are capable of an ‘unlimited’ number of switching actions. ...
... In the field of power electronics the power semiconductors have to be operated in the ‘switching mode’ to avoid excessive losses and damage: they are either turned on or off. Compared to mechanical switches semiconductors are much faster and are capable of an ‘unlimited’ number of switching actions. ...
Physics Review - Weiss World of Science
... ___________________________ is the amount of charge flowing in a circuit every second. It is measured in _____________ by an __________________________. (8.1) ...
... ___________________________ is the amount of charge flowing in a circuit every second. It is measured in _____________ by an __________________________. (8.1) ...
Sensors - SENSE
... An LED (light emitting diode)- Converts electricity into light A microphone- Converts air pressure into electricity A weather vane- Converts wind direction into position ...
... An LED (light emitting diode)- Converts electricity into light A microphone- Converts air pressure into electricity A weather vane- Converts wind direction into position ...
II. Wind Turbine Topologies
... operation. Variable-speed wind turbines have many advantages over fixed-speed generation such as increased energy capture, operation at maximum power point, enhanced efficiency and power quality, and reduced mechanical stresses and audible noise at low wind speed. The reliability of the variable-spe ...
... operation. Variable-speed wind turbines have many advantages over fixed-speed generation such as increased energy capture, operation at maximum power point, enhanced efficiency and power quality, and reduced mechanical stresses and audible noise at low wind speed. The reliability of the variable-spe ...
2N4401-T Datasheet
... NPN General Pupose Amplifier This device is designed for use as a medium power amplifier and switch requiring collector currents up to 500 mA. ...
... NPN General Pupose Amplifier This device is designed for use as a medium power amplifier and switch requiring collector currents up to 500 mA. ...
Power-Factor Controller (PFC) TDA 4862 IC for High Power Factor
... occurs near the line voltage peak and causes a high charge current spike with following characteristics: the apparent power is higher than the real power that means low power factor condition, the current spikes are non-sinusoidal with a high content of harmonics causing line noise, the rectified vo ...
... occurs near the line voltage peak and causes a high charge current spike with following characteristics: the apparent power is higher than the real power that means low power factor condition, the current spikes are non-sinusoidal with a high content of harmonics causing line noise, the rectified vo ...
High Performance Portable DC Bench Power Supply
... The key component to the supply is the LT3081 linear regulator surrounded by a short list of easy-to-get components. The LT3081’s unique current-source reference and voltage-follower output amplifier make it possible to connect two linear regulators in parallel for up to 3A and over 24V of adjustabl ...
... The key component to the supply is the LT3081 linear regulator surrounded by a short list of easy-to-get components. The LT3081’s unique current-source reference and voltage-follower output amplifier make it possible to connect two linear regulators in parallel for up to 3A and over 24V of adjustabl ...
S 9012 PNP Epitaxial Silicon Transistor Absolute Maximum Ratings
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
Voltage, Current and Ohm`s Law
... Current tends to flow from a place of high voltage to a place of low voltage - just like water tends to flow from a place of higher elevation to a place of lower elevation. (Hence, elevation in water flow is analogous to voltage in current flow.) Resistance is simply how much the material resists th ...
... Current tends to flow from a place of high voltage to a place of low voltage - just like water tends to flow from a place of higher elevation to a place of lower elevation. (Hence, elevation in water flow is analogous to voltage in current flow.) Resistance is simply how much the material resists th ...
Experiment 3
... Section 3.1 examined the nature of real power in three phase circuits. By measuring the voltage drop across a load resistor and measuring the current flowing through it, one was able to calculate the apparent power dissipated by the resistor (S=VI). Since the load was a pure resistance, the apparent ...
... Section 3.1 examined the nature of real power in three phase circuits. By measuring the voltage drop across a load resistor and measuring the current flowing through it, one was able to calculate the apparent power dissipated by the resistor (S=VI). Since the load was a pure resistance, the apparent ...
4.1 The Concepts of Force and Mass
... Series wiring means that the devices are connected in such a way that there is the same electric current through each device. ...
... Series wiring means that the devices are connected in such a way that there is the same electric current through each device. ...
STX112
... STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of Ameri ...
... STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of Ameri ...
PDF
... but a lower loss. Therefore, the old-generation L Series adopted the PCM structure. In order to meet the requirement for a further reduction in loss, the V1 Series has adopted the full-gate CSTBT, the low-loss version of the PCM structure, in the same manner as the prior L1 Series (Fig. 3). Figure 4 ...
... but a lower loss. Therefore, the old-generation L Series adopted the PCM structure. In order to meet the requirement for a further reduction in loss, the V1 Series has adopted the full-gate CSTBT, the low-loss version of the PCM structure, in the same manner as the prior L1 Series (Fig. 3). Figure 4 ...
ADP3331 数据手册DataSheet 下载
... A capacitor as low as 0.47 mF is all that is needed for stability; larger capacitors can be used if high current surges on the output are anticipated. The ADP3331 is stable with extremely low ESR capacitors (ESR ª 0), such as multilayer ceramic capacitors (MLCC) or OSCON. Note that the effective cap ...
... A capacitor as low as 0.47 mF is all that is needed for stability; larger capacitors can be used if high current surges on the output are anticipated. The ADP3331 is stable with extremely low ESR capacitors (ESR ª 0), such as multilayer ceramic capacitors (MLCC) or OSCON. Note that the effective cap ...
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.