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The RF Line
The RF Line

The Different Types of AC Power Connectors in North America
The Different Types of AC Power Connectors in North America

... style and the other is called the "twist-lock" style. The 120 V 15 A NEMA 5-15 straight-blade style is far more common than the NEMA L5-15 twist lock style. However, at other ratings, straight-blade and twist-lock styles are both popular. Each connector has a voltage and current rating as shown. The ...
CoolRunner-II Demo Board Summary
CoolRunner-II Demo Board Summary

... The primary display on the demo board is a custom display fabricated specifically for operation at 1.8V drive levels. Each operable visual item in the display is a separate LCD segment which is driven directly by the CPLD. To properly drive an LCD such as this one, the CPLD provides a reference sign ...
Inductive Energy Transfer - IEA
Inductive Energy Transfer - IEA

... relatively short. Electric vehicles are designed to make such trips with ease and if they can be recharged while parked, most people could transfer to an electric vehicle without any major downsides. One major problem that does exists for electrical vehicles is the energy itself. If the energy produ ...
TPS65132 Evaluation Module User's Guide
TPS65132 Evaluation Module User's Guide

... Figure 4. TPS65132 Software Window with 'Output Control' Tab Description of the different buttons: • 'Hex': The number next to the button is shown in hexadecimal values. The base of the number can be changed to Decimal or Octal. • '+5 Codes': If this button is pressed, the value of the register incr ...
ATX12V Power Supply Design Guide
ATX12V Power Supply Design Guide

... and chassis. It includes supplementary information not expressly detailed in the ATX Specification, such as information about the physical form factor of the power supply, cooling requirements, connector configuration, and pertinent electrical and signal timing specifications. This document is provi ...
BH76106HFV
BH76106HFV

... [c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2 [d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves [e] Use of our Products in proximity to heat-producin ...
Medical Instruments Applications Guide
Medical Instruments Applications Guide

DAC101C081/081Q/085 10-Bit Micro Power Dig-to
DAC101C081/081Q/085 10-Bit Micro Power Dig-to

... The DAC101C081 and DAC101C085 each have a 16-bit register that controls the mode of operation, the powerdown condition, and the output voltage. A power-on reset circuit ensures that the DAC output powers up to zero volts. A power-down feature reduces power consumption to less than a microWatt. Their ...
Weston 4 Interim Relay Requirements
Weston 4 Interim Relay Requirements

... Although shunt capacitors are essentially open circuits to the quasi-DC GIC currents, the harmonics produced by transformers driven into saturation by GICs see capacitors as low impedances to ground. An increase in shunt capacitor harmonic currents due to GIC can cause RMS current and voltage overlo ...
AD9744 数据手册DataSheet 下载
AD9744 数据手册DataSheet 下载

... The AD97441 is a 14-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of c ...
SPEC-3SHV-5
SPEC-3SHV-5

... utilizing one probe and grounding through the pump case or utilizing a float device are not acceptable. The leads for the moisture detector shall be contained within the power cable. ...
MP1470 - Monolithic Power System
MP1470 - Monolithic Power System

... The input current to the step-down converter is discontinuous, and therefore requires a capacitor to both supply the AC current to the step-down converter and maintain the DC input voltage. For the best performance, use low ESR capacitors, such as ceramic capacitors with X5R or X7R dielectrics and s ...
Aeroflex / KDI-Integrated Products - Aeroflex Microelectronic Solutions
Aeroflex / KDI-Integrated Products - Aeroflex Microelectronic Solutions

... JY04B ASIC from Cobham – FPGA Net List Conversion ...
TR, TD Thick Film Planar Resistors and Dividers, Through
TR, TD Thick Film Planar Resistors and Dividers, Through

Glossary of Terms by TDK-Lambda - TDK
Glossary of Terms by TDK-Lambda - TDK

... C – Abbreviation for capacitance, capacitor and coulomb. °C – Abbreviation for degrees Celsius, or degrees Centigrade. CB Report – Abbreviation of Certification Body's (or Bodies') Test Report. CB Scheme – Abbreviation of Certification Bodies' Scheme. An international scheme to facilitate internatio ...
AD588 - Analog Devices
AD588 - Analog Devices

... • AD588: Military Data Sheet • AD588: Multiple Output, High Precision, Dual-Tracking Reference Data Sheet ...
VAR-002-2b * Generator Operation for Maintaining Network Voltage
VAR-002-2b * Generator Operation for Maintaining Network Voltage

4th semester autonomous syllabus
4th semester autonomous syllabus

... Underground cables- Types, material used, insulation resistance, thermal rating of cables, charging current, grading of cables, capacitance grading & inter sheath grading, testing of cables. (Derivations need not be done) 2 Hours Corona- Phenomena, disruptive and visual critical voltages, corona pow ...
Real Time Digital Simulation
Real Time Digital Simulation



... important in eliminating light flicker and fluctuations within the home or building. Also, the Seisco heater will use only about 40 to 60% of it’s power rating for most domestic water heating applications in a home, such as a standard shower, bath or kitchen sink. The Seisco heater may use more powe ...
PoE Auxiliary Supply Applications
PoE Auxiliary Supply Applications

ES6U41
ES6U41

... 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 ...
AS339/339A Description Features
AS339/339A Description Features

... functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute Maximum Ratings” for extended periods may affect device reliability. 2. This input current will only exist when the voltage at any ...
Pretest Module 13 Single
Pretest Module 13 Single

... 9. Which type of tap changer is typically used to compensate for power differences throughout the day? On-load. 10. Which tap changer is smaller and cheaper to install? No-load. 11. What is the purpose of the reactor in an on-load tap changer? Prevent short-circuit of tap connections during switchi ...
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Variable-frequency drive



A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.
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