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Chapter 10: Passive Components
Chapter 10: Passive Components

AP2141D/ AP2151D Description Pin Assignments
AP2141D/ AP2151D Description Pin Assignments

... the FLG due to the 7-ms deglitch timeout. The 7-ms timeout is also applicable for Over-current recovery and Thermal recovery. The AP2141D/AP2151D are designed to eliminate erroneous Over-current reporting without the need for external components, such as an RC delay network. ...
Conceptual survey of generators and power electronics
Conceptual survey of generators and power electronics

unit 3 - WordPress.com
unit 3 - WordPress.com

Aries User Guide - Parker Motion Control Systems
Aries User Guide - Parker Motion Control Systems

... Warning — Aries Series products are used to control electrical and mechanical components of motion control systems. You should test your motion system for safety under all potential conditions. Failure to do so can result in damage to equipment and/or serious injury to personnel. Aries Series produc ...
2012 understanding lcd t-con training presentation - V4.0
2012 understanding lcd t-con training presentation - V4.0

... columns, because a pixel is comprised on a Red, Green and Blue cell. So there will be 5760 individual cells in rows across the screen. To turn these cells on and off, the panel will use vertical y a small board located inside the p panel. In this wayy we can turn address lines or electrodes driven b ...
APPLICATION NOTE AN/96031 TDA8790M EVALUATION BOARD DOCUMENTATION
APPLICATION NOTE AN/96031 TDA8790M EVALUATION BOARD DOCUMENTATION

... The TDA8790M is a 8 bit high speed, low voltage, low power analog to digital converter (30 mW typical at 3.3 V, 4 mW in standby mode). It has been designed for video signal digitizing, radio communication, camcorders & all applications where size and power saving are strong requirements. The supplie ...
RELAYS, CONTACTORS, SOLENOIDS, AND POWER
RELAYS, CONTACTORS, SOLENOIDS, AND POWER

MAX14780E +5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver General Description
MAX14780E +5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver General Description

... cause coupling of VCC or GND to the enable inputs. Without the hot-swap capability, these factors could improperly enable the transceiver’s driver or receiver. When VCC rises, an internal pulldown circuit holds DE low and RE high. After the initial power-up sequence, the pulldown circuit becomes tra ...
UCC28250 数据资料 dataSheet 下载
UCC28250 数据资料 dataSheet 下载

... soft-start, used in conjunction with an internal pre-biased startup circuit, allows the controller to gradually reach a steady-state operating point under all output conditions. The UCC28250 can be configured for primary or secondary-side control and either voltage or current mode control can be imp ...
AD7836 数据手册DataSheet 下载
AD7836 数据手册DataSheet 下载

... Bringing the CLR line low switches all the signal outputs, VOUTA to VOUTD, to the voltage level on the DUTGND pin. When CLR signal is brought back high the output voltages from the DACs will reflect the data stored in the relevant DAC registers. ...
AN2009-06 MIPAQ™ sense
AN2009-06 MIPAQ™ sense

... Shunts do not show effects like offset, hysteresis or distortion after exceeding the rated current limits e.g. during short circuit Shunts as sensors do not inherently limit the bandwidth of the measurement. ...


... component lists are provided: List 1 sorts the components by function, and List 2 by type of component. Newer schematic manuals include only the list sorted by component number. The schematic drawings use symbols for each electromechanical component, and indicate the function of each. Integrated cir ...
Schaffner NSG2025 Fast Transient / Burst Generator NSG 2025
Schaffner NSG2025 Fast Transient / Burst Generator NSG 2025

... 110/115 V and 220/240 V, and country-specific power-line sockets for the EUT are interchangeable so full compliance and volume production tests can be run on finished products and systems destined for different markets. Built-in safety Every component in the NSG 2025 that carries a high voltage is des ...
earthing and earth fault protection
earthing and earth fault protection

Scope and Sequence - Construction Electricity
Scope and Sequence - Construction Electricity

Power Supplies
Power Supplies

... • Recommended tightening torque of the input and output terminals is 0.8N·m. • The output voltage can be adjusted within ±10% of the rated output voltage by using the V.ADJ control. Note that overvoltage protection may work when increasing the output voltage. • When large shocks or heavy vibrations ...
FSUSB20 — Low-Power, 1-Port, High-Speed USB (480Mbps) Switch FSUSB20
FSUSB20 — Low-Power, 1-Port, High-Speed USB (480Mbps) Switch FSUSB20

...  -30dB Non-adjacent Channel Crosstalk: 250MHz  On Resistance: 4.5Ω Typical (RON)  -3dB Bandwidth: >720MHz  Low-Power Consumption: 1µA Maximum  Control Input: LVTTL Compatible  Bi-Directional Operation  USB High-Speed and Full-Speed Signaling ...
Motoman XRC Setup Guide
Motoman XRC Setup Guide

... responsibility. The conditions under which the equipment will be operated safely should be reviewed by the user. The user must be aware of the various national codes, ANSI/RIA R15.06 safety standards, and other local codes that may pertain to the installation and use of industrial equipment. Additio ...
RIGOL  User’s Guide DP1308A
RIGOL User’s Guide DP1308A

... Please review the following safety precautions carefully before putting the instrument into operation so as to avoid any personal injuries or damages to the instrument and any product connected to it. To prevent potential hazards, please use the instrument only specified by this manual. Use Proper P ...
MAX1838 Dual USB Switch with Fault Blanking and Autoreset General Description
MAX1838 Dual USB Switch with Fault Blanking and Autoreset General Description

... Power Input. Connect both IN pins together and bypass with a 0.1µF capacitor to GND. Load conditions may require additional bulk capacitance to maintain the IN voltage regulation. ...
FDS6994S Dual SyncFet
FDS6994S Dual SyncFet

... MOSFETs and Schottky diode in synchronous DC:DC power supplies that provide various peripheral voltages for notebook computers and other battery powered electronic devices. FDS6994S contains two unique 30V, N-channel, logic level, PowerTrench MOSFETs designed to maximize power conversion efficiency. ...
- UTas ePrints
- UTas ePrints

... incident and its clearing time. Meanwhile, Ld can effectively suppress high di/dt in the first moments of the fault occurrence and also successfully limit the rotor over-current during the fault. In this way, continuous operation of the DFIG can be achieved even at zero grid voltage. Furthermore, an ...
ES6U42
ES6U42

... Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy ...
Several different technologies are used in the generator portion of
Several different technologies are used in the generator portion of

... out of phase with each other. A multi-pole design will have multiple sets of three windings. The more poles there are, the slower the alternator turns for a given voltage and frequency. More poles increase the complexity of the alternator, and that in part accounts for the higher price of slow speed ...
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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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