• 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
Simple Dice using IC 555 and IC 4017
Simple Dice using IC 555 and IC 4017

Document
Document

DESIGN EQUIVALENT CIRCUIT HIGH
DESIGN EQUIVALENT CIRCUIT HIGH

... with NMOS and PMOS to Ln = Lp = 0.35 μm, Wn = 0.69 μm, Wp = 2.97 μm • Inverter 2 should be equal to 4 times of inverter 1. (Other combination values of inverter 1 and 2 will give unexpected results). ...
2 - National Grid
2 - National Grid

Modeling and Evaluation of dv/dt Filters for
Modeling and Evaluation of dv/dt Filters for

SensArray - Metax Limited
SensArray - Metax Limited

... The channel cell input is a cascode configuration where the detector current branches into three parts. There are two skimming branches and one signal branch. There is one global skim which draws equal currents for all channels. The other skimmer provides independent adjustment for each channel by u ...
IOSR Journal of Electrical and Electronics Engineering PP 09-14 www.iosrjournals.org
IOSR Journal of Electrical and Electronics Engineering PP 09-14 www.iosrjournals.org

... The high gain and wide range of operating voltages provide superior performances in integrator, summing amplifier and general feedback applications. The internal compensation network insure stability in closed loop circuits. ...
1- A resistor is a device. It adds resistance to a circuit . BY
1- A resistor is a device. It adds resistance to a circuit . BY

LT5520 - 1.3GHz to 2.3GHz High Linearity Upconverting Mixer.
LT5520 - 1.3GHz to 2.3GHz High Linearity Upconverting Mixer.

... may be DC connected to a low impedance ground to realize a 50Ω single-ended output. No external matching components are required. A DC voltage should not be applied across these pins, as they are internally connected through a transformer winding. LO+, LO – (Pins 14, 15): Differential Local Oscillat ...
Home Electric Wiring
Home Electric Wiring

EE28 SEIG GUI - Copy
EE28 SEIG GUI - Copy

... teaching a SEIG. This paper describes not only the requirement to operate in a induction machine as a SEIG, but also it gives idea about the parameters which affect the performance of the generator. Mathematical modeling and GUI of a SEIG under three operating conditions i.e. constant frequency oper ...
5 HP – 30 HP Single-Phase to Three
5 HP – 30 HP Single-Phase to Three

... digital phase converter for operating three-phase electrical equipment from a singlephase source. The converter shall deliver balanced, sine-wave voltages with high efficiency, electronic power factor correction and high momentary overload currents for starting motors. Protection from under-voltage ...
Ekologiczne aspekty systemów transportu
Ekologiczne aspekty systemów transportu

... For passive RLC networks nodal desription is formed automatically. When circuit contains controlled sources we apply 2 steps. 1.In the first step treat controlled sources like independent ones and form automatically the nodal type description 2.In the second step express all controlled sources throu ...
Determination of Small-Signal Equivalent Circuit Elements and
Determination of Small-Signal Equivalent Circuit Elements and

... We combine measurements of test patterns and the device itself at different bias points for this task. The most serious problem arises from the distributed nature of the base electrode which results in the feedback capacitance Cfb. There are various approaches to deal with this capacitance. The valu ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)

... A Low-Power VLSI Technique for Digital Signal Processing Portable Electronic Devices As can be seen in table 2, when the proposed technique is used the power consumption is greately minimized with various frequencies and devices. ...
câteva elemente de design ingineresc
câteva elemente de design ingineresc

Surge Protection Made Simple™ for Global Photovoltaic Investments 7/1/10 Read more
Surge Protection Made Simple™ for Global Photovoltaic Investments 7/1/10 Read more

... Cooper Industries plc (NYSE: CBE) is a global manufacturer with 2009 revenues of $5.1 billion. Founded in 1833, Cooper's sustained level of success is attributable to a constant focus on innovation, evolving business practices while maintaining the highest ethical standards, and meeting customer nee ...
TPS75201 数据资料 dataSheet 下载
TPS75201 数据资料 dataSheet 下载

... The RESET (SVS, POR, or power on reset) output of the TPS752xxQ initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS752xxQ monitors the output voltage of the regulator to detect an undervoltage condition on the reg ...
Power Factor Correction Capacitors in sheet steel cases
Power Factor Correction Capacitors in sheet steel cases

... for example, motors and transformers. ...
chapter_10
chapter_10

... more unconnected logic gates. • A more recently available type of gate array, known as a field programmable gate array. ...
Operational Amplifiers (4.1-4.3)
Operational Amplifiers (4.1-4.3)

IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)

Circuits II ENGG1015 Tutorial
Circuits II ENGG1015 Tutorial

... Goldberg Machine is a machine that has at least four distinct stages with its own triggering mechanisms. In addition, the machine is started with pushing a button/switch, and is ended by popping a balloon. In a stage, an electrical sensor is triggered by an external mechanical input, the sensor then ...
Understanding Boost Power Stages in Switchmode Power Supplies
Understanding Boost Power Stages in Switchmode Power Supplies

... The three basic switching power supply topologies in common use are the buck, boost, and buck-boost. These topologies are non-isolated, i.e., the input and output voltages share a common ground. There are however, isolated derivations of these non-isolated topologies. The power supply topology refer ...
PE3503 - Peregrine Semiconductor
PE3503 - Peregrine Semiconductor

... The PE3503 takes an input signal frequency from 1500 MHz to 3500 MHz and produces an output signal frequency one-eighth that of the supplied input. In order for the prescaler to work properly, several conditions need to be adhered to. It is crucial that pin 3 be supplied with a bypass capacitor to g ...
< 1 ... 732 733 734 735 736 737 738 739 740 ... 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