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Calculating Efficiency
Calculating Efficiency

... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
Power System Dynamics -- Postgraduate Course of Tsinghua Univ
Power System Dynamics -- Postgraduate Course of Tsinghua Univ

TPA0233 数据资料 dataSheet 下载
TPA0233 数据资料 dataSheet 下载

An Autonomous Industrial Load Carrying Vehicle
An Autonomous Industrial Load Carrying Vehicle

... performance penalty. Due to their tiny size and low power consumption, these microcontrollers are ideal for applications where miniaturization is a key requirement, such as access control and point-of-sale. With a wide range of serial communications interfaces and on-chip SRAM options of 8/16/32 kB, ...
The Different Types of AC Power Connectors in North America
The Different Types of AC Power Connectors in North America

... Safety issues ...
4-Channel Regulated Charge Pump White LED Driver
4-Channel Regulated Charge Pump White LED Driver

... mode or 1.5x fractional mode regulating current through each of the 4 LED pins. Operation at a fixed high frequency of 1 MHz typical allows the use of very small value ceramic capacitors. The CAT3604A drives white light-emitting diodes (LEDs) connected in parallel and provides tightly matched regula ...
Automatic Voltage Regulator ECW500
Automatic Voltage Regulator ECW500

... Excitation loss Feedback loss (adjustable) Fault detection on the rotating diodes Fault detection on the CPU It enables to access/change all the parameters. Indication of alarms, faults and events Possibility of external mount via serial cable up to 10 m Only to update firmware Full/Half Duplex, 9,6 ...
IOSR Journal of Electrical and Electronics Engineering(IOSR-JEEE) e-ISSN: 2278-1676, p-ISSN: 2320-3331
IOSR Journal of Electrical and Electronics Engineering(IOSR-JEEE) e-ISSN: 2278-1676, p-ISSN: 2320-3331

MAX1637 Miniature, Low-Voltage, Precision Step-Down Controller General Description
MAX1637 Miniature, Low-Voltage, Precision Step-Down Controller General Description

... (SMPS) controller designed primarily for buck-topology regulators in battery-powered applications where high efficiency and low quiescent supply current are critical. Light-load efficiency is enhanced by automatic idlemode operation—a variable-frequency, pulse-skipping mode that reduces transition a ...
The Influence of Diodes and Transistors Made of Silicon
The Influence of Diodes and Transistors Made of Silicon

Status Indication Reference Design With LED
Status Indication Reference Design With LED

... input range from 4 to 40 V, the device is suitable for various applications from industrial to automotive for power conditioning from unregulated sources. The regulator’s quiescent current is 40-µA in sleep mode, which suits battery powered systems. An ultra-low 1-µA current in shutdown mode can fur ...
Automotive High Brightness LED Control Based on the
Automotive High Brightness LED Control Based on the

... of this, the application requires a complex and expensive current feedback strategy to ensure proper voltage to the microcontroller’s ADC. The same issue can be found in other buck-boost topologies, for example the CUK converter shown in the left side of Figure 11. An alternative solution could be t ...
Tankless Electric Water Heater Features Point-of-Use Tankless
Tankless Electric Water Heater Features Point-of-Use Tankless

... obtain the rated capacity. Each element is to be operated using zero cross over solid state controls. The heating elements shall be fully modulated from 0-100% to provide precise temperature control through the full range of flows. A Hi-Limit thermostat with automatic reset shall be factory installe ...
generator set synchroning with and running in parallel with the
generator set synchroning with and running in parallel with the

... When a Grid earth fault occurs the generator set will feed into the fault and it will deliver a higher than normal current with the result that the generator set will most likely either overload and shutdown or the generator circuit breaker will trip. To prevent this happening the Grid earth fault m ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

L2 - start level for the second pump
L2 - start level for the second pump

... and the water reaches the maximum admitted level, Lm+1, the automation module, BAM, commands the functioning of the stand-by available pump (pumps) and activates both acoustic and visual alarm, warning the user that overflow is imminent. Input from the level transducer or sensors and the alarm start ...
IGC28T65QE High Speed IGBT3 Chip
IGC28T65QE High Speed IGBT3 Chip

... any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. ...
effect of lead wire lengths on protector clamping
effect of lead wire lengths on protector clamping

... each end, at which current was injected and voltage measured, the overshoot voltage is slightly greater than 800V. The energy under this curve is calculated to be 70µjoules, sufficient energy to destroy most types of MOS and some TTL devices. By reducing the lead length to zero and repeating the pul ...
ADA4430-1 数据手册DataSheet 下载
ADA4430-1 数据手册DataSheet 下载

... two 75 Ω loads and requires in excess of 30 mA to reach a fullscale level of 1.3 V. Figure 28 shows the same video load being driven using the ADA4430-1 and a series-shunt termination. This requires two times the output voltage to drive the equivalent of 150 Ω but only requires a little more than 15 ...
Modeling Of Single-Phase To Three-Phase Drive
Modeling Of Single-Phase To Three-Phase Drive

IGC39T65QE High Speed IGBT3 Chip
IGC39T65QE High Speed IGBT3 Chip

... any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. ...
Electromagnet Lab Problem: Can the strength of an electromagnet
Electromagnet Lab Problem: Can the strength of an electromagnet

... Problem: Can the strength of an electromagnet be changed by changing the voltage of the power source? Can the strength of an electromagnet be changed by changing the amount of wire wrapped around its core? ...
AD8211 数据手册DataSheet 下载
AD8211 数据手册DataSheet 下载

... The AD8211 is a high voltage, precision current shunt amplifier. It features a set gain of 20 V/V, with a typical ±0.5% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. Excellent commonmode rejection from −2 V to +65 V is indep ...
BDTIC www.BDTIC.com/infineon  ™ Compact
BDTIC www.BDTIC.com/infineon ™ Compact

... The 2EDL family is a high voltage half bridge gate drive IC up to a maximum blocking voltage of 600V. Typical applications are consumer and industrial drives, fans, pumps, induction cooking equipment or switch mode power supplies. The converters can be used for example in drives applications which a ...
The Importance of the Short-Circuit Impedance Measurement To the
The Importance of the Short-Circuit Impedance Measurement To the

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Distribution management system

In the recent years, utilization of electrical energy increased exponentially and customer requirement and quality definitions of power were changed enormously. As the electric energy became an essential part of the daily life, its optimal usage and reliability became important. Real-time network view and dynamic decisions have become instrumental for optimizing resources and managing demands, thus making a distribution management system which could handle proper work flows, very critical.
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