• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
AD8074/AD8075 500 MHz, G = +1 and +2 Triple
AD8074/AD8075 500 MHz, G = +1 and +2 Triple

MAX1778/ MAX1880–MAX1885 Quad-Output TFT LCD DC-DC Converters with Buffer
MAX1778/ MAX1880–MAX1885 Quad-Output TFT LCD DC-DC Converters with Buffer

... A resistor-programmable, 40mA, low-dropout linear regulator (MAX1778/MAX1881/MAX1883/MAX1884 only) provides preregulation or postregulation for any of the supplies. For higher current applications, an external transistor can be added. Additionally, the VCOM buffer provides a high current output that ...
TAS5518-5152K8EVM User`s Guide
TAS5518-5152K8EVM User`s Guide

... PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards. As such, the goods being provided are not intended to be complete in terms of required ...
LLC Resonant Converter for Front End DC/DC Conversion
LLC Resonant Converter for Front End DC/DC Conversion

... voltage of front end DC/DC converter will drop to 300V. Optimized design should have higher efficiency at high input voltage. This special requirement imposes lot of difficulties on the design of front-end DC/DC converter, since for many PWM topologies the efficiency will drop at high input voltage. ...
Power Measurement Guide
Power Measurement Guide

... multiplied the current by “-1”, then the waveform is inverted. While the waveform will not exactly match the “pwr” waveform as described in previous sections, they should be fairly close, especially for small values of “gmin”. 9. At this point, you may perform average, peak, or integral functions on ...
A Monotonic Digitally Programmable Delay Element for Low Power
A Monotonic Digitally Programmable Delay Element for Low Power

... current starved inverters was proposed and shown in Figure 4. NMOS control transistors, Mn0, Mn1, Mn2,are connected to the source of M1 and PMOScontroltransistors,Mp0,Mp1,Mp2,…,are connected to the source of M2. By an input code, the rising/falling edge can be controlled accordingly. However, due to ...
AT4K 2500 Watt Antenna Tuner AT4K 2500 Watt Antenna
AT4K 2500 Watt Antenna Tuner AT4K 2500 Watt Antenna

... - uses the largest capacitance (highest number) on the INPUT and ANTENNA controls - Adjust the largest capacitance (highest number) on the output control to keep the losses low, and the voltage that would appear on the antenna capacitor to within 5 kV. 4. Any time a new or different antenna is conne ...
POWER METER PW3336/PW3337
POWER METER PW3336/PW3337

... • For development and production of motors, inverters, power conditioners, power supplies, and other devices • Assess and verify the energy-saving performance of industrial equipment such as heavy machinery, airconditioners as well as household appliances ...
Sensorless control of induction motor drives equipped with inverter
Sensorless control of induction motor drives equipped with inverter

Owner`s Manual
Owner`s Manual

... 9.Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not f ...
SKY77764 数据资料DataSheet下载
SKY77764 数据资料DataSheet下载

... Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. ...
The MOSFET Current M..
The MOSFET Current M..

Grounding Electric Fences - University of Wisconsin
Grounding Electric Fences - University of Wisconsin

... rod, use properly insulated electric fence lead-out wire designed to handle the large amounts of electricity flowing through the system. This will help segregate the electricity coming back to the energizer from the grounding system of the main service panel and also keep the wire from coming in con ...
Fire alarm control panel Manual
Fire alarm control panel Manual

High Power Microwave Sources and Applications
High Power Microwave Sources and Applications

... oscillations are induced in either constant or periodic fields. The best known devices in which electrons oscillate in a constant magnetic field are the cyclotron resonance masers (CRM’s) (see [8] for a forthcoming comprehensive review of CRM’s). The most common devices based on radiation from elect ...
PowerPoint Style Guide & Templates - Eaton
PowerPoint Style Guide & Templates - Eaton

... The 9E was designed with reduced installation costs in mind, further reducing capital expenditures by minimizing installation time. • Pre-wired internal batteries, only facility connections are needed • Integrated “ship flat” wiring conduit plate and doghouse • Optimized angled connections reduce be ...
MPC941 rev 10 Final Data Sheet.fm
MPC941 rev 10 Final Data Sheet.fm

... The MPC941 clock driver was designed to drive highspeed signals in a terminated transmission line environment. To provide the optimum flexibility to the user, the output drivers were designed to exhibit the lowest impedance possible. With an output impedance of less than 20  the drivers can drive ...
78M6618 Octal Power and Energy Measurement IC
78M6618 Octal Power and Energy Measurement IC

... and Rogowski coils. In a sub-metering application, the 32-bit compute engine (CE) of the 78M6618 sequentially process the samples from the analog inputs on pins IA, IB, IC, ID, IE, IF, IG, IH, VA, VB and performs calculations to measure active energy (Wh) and reactive energy (VARh), as well as A2h a ...
AEMC Instruments AEMC 8220 Single Phase Power Analyzer with
AEMC Instruments AEMC 8220 Single Phase Power Analyzer with

... regulations covering EMC. The trash can with a line through it means that in the European Union, the product must undergo selective disposal for the recycling of electric and Shop for AEMC electronic products online at: www. .com 1.877.766.5412 material, in compliance with Directive WEEE 2002/96/EC. ...
Electrical Safety Program
Electrical Safety Program

... installed and maintained is not likely to pose an arc flash hazard. A shock hazard may exist when energized electrical conductors or circuit parts are exposed. The requirements in this document apply to qualified employees and others (including contractors) who are exposed to a potential arc flash h ...
iCoupler® Isolation in RS-485 Applications Application Note (AN-727)
iCoupler® Isolation in RS-485 Applications Application Note (AN-727)

Integrated motor drive and battery charging system
Integrated motor drive and battery charging system

... the motor is large and the stator inductance LS is small. [0029] Typically, in the various embodiments, a port 514 is provided for connection to utility poWer (not shoWn in FIG. 5). Further in some embodiments, the port 514 could be used to provide AC poWer to an external device (not shoWn). ...
A High-Accuracy Electronic Pressure Transducer with a Wide
A High-Accuracy Electronic Pressure Transducer with a Wide

... which current is set by resistors R2, R3 and the voltage at the output pin 1 of op-amp IC4A. These components are also used to match the temperature coefficient of the current source to that of the transducer in order to provide nominal temperature compensation of the full-scale span over the workin ...
RadioRA 2 Architectural RF GrafikTT Local Controls product specifications
RadioRA 2 Architectural RF GrafikTT Local Controls product specifications

LTM8023 - 2A, 36V DC/DC Step-Down uModule Regulator
LTM8023 - 2A, 36V DC/DC Step-Down uModule Regulator

... acceptable, and can yield improved dynamic response, if it is necessary. Again, it is incumbent upon the user to verify proper operation over the intended system’s line, load and environmental conditions. Ceramic capacitors are small, robust and have very low ESR. However, not all ceramic capacitors ...
< 1 ... 658 659 660 661 662 663 664 665 666 ... 1974 >

Mains electricity



Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report