• Study Resource
  • Explore
    • 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
Effect of the Core Loss Resistance on the Steady State
Effect of the Core Loss Resistance on the Steady State

... performances characteristics of the SEIG by comparing on a 0.8KW induction generator the different performances with and without core loss. The computed results prove the effect of the core loss in the performance characteristic of the SEIG. ...
voltage divider rule
voltage divider rule

... • Example – Determine the unknown voltages for the network of fig. • Solution: Two possible loops; using clockwise direction, ...
Documentation for GAIN setup
Documentation for GAIN setup

... mounted on the aluminum base plate which is through holed for water chilling and fits the circuit housing 20 apds on its base so that the apds are very close to the aluminum for air contact chilling. This whole apparatus is covered with a thermal shield of aluminum, foam and aluminum in that order t ...
FOD060L_FOD260L - 3.3V/5V High Speed
FOD060L_FOD260L - 3.3V/5V High Speed

... ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other in ...
AD684
AD684

Evaluation Board User Guide UG-336
Evaluation Board User Guide UG-336

... By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the An ...
UNIT – II Explain the operation of DC Generator with neat sketches
UNIT – II Explain the operation of DC Generator with neat sketches

... a) Open-circuit characteristics (Eo/If) The arrangement for obtaining the necessary data to plot this curve is shown in fig. The exciting or field current (If) is obtained from an external independent D.C source. It can be varied (If) from zero upwards by a rheostat and its value read by an ammeter ...
Single-Cell Li-Ion Charge Mgmt IC w/Timer
Single-Cell Li-Ion Charge Mgmt IC w/Timer

MAX15022 Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Dual LDO Controllers General Description
MAX15022 Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Dual LDO Controllers General Description

... each output can be adjusted from 0.6V to the input supply (VAVIN). The MAX15022 delivers up to 4A (regulator 1) and 2A (regulator 2) of output current with two LDO controllers that can be used to drive two external PNP transistors to provide two additional outputs. This device offers the ability to ...
OPA379 OPA2379 OPA4379
OPA379 OPA2379 OPA4379

... The OPA379 family of micropower, low-voltage operational amplifiers is designed for battery-powered applications. These amplifiers operate on a supply voltage as low as 1.8V (±0.9V). High-performance, single-supply operation with rail-to-rail capability (10µV max) makes the OPA379 family useful for ...
Levels of Difficulty - IFSC-USP
Levels of Difficulty - IFSC-USP

... source as shown in the diagram at right. (Assign an index number to each LED for future reference. NOTE: the long lead of an LED is the positive lead. Do not exceed 40 mA because excess current will burn out the LEDs) LEDs Increase the current until all the LEDs glow noticeably, but no more. Measure ...
31 - 1
31 - 1

... The transformer is a device that can change the voltage amplitude of any ac signal. It consists of two coils with different number of turns wound around a common iron core. The coil on which we apply the voltage to be changed is called the "primary" and it has N P turns. The transformer output appea ...
UCC2581 数据资料 dataSheet 下载
UCC2581 数据资料 dataSheet 下载

... Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been de ...
Aikido LV - Glass-Ware
Aikido LV - Glass-Ware

... easy to introduce. For example, if the input and output RCA jacks are grounded at the chassis, then the twisted pair of wires that connect the PCB to the jacks will each define a ground loop, as the chassis will attach to the PCB's central ground through at least four wires. The solution is either t ...
AD590 数据手册DataSheet 下载
AD590 数据手册DataSheet 下载

... CONSULT THE CHIP CATALOG FOR DETAILS ...
FAN73892 3-Phase Half-Bridge Gate-Drive IC FAN73892 — 3-Phase Hal
FAN73892 3-Phase Half-Bridge Gate-Drive IC FAN73892 — 3-Phase Hal

... noise-canceling technique provide stable operation of high-side drivers under high-dv/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to VS = -9.8 V (typical) for VBS =15 V. The protection functions include under-voltage lockout and inverter over-cur ...
Chapter_5 - UniMAP Portal
Chapter_5 - UniMAP Portal

... connected such that they provide a single path between two points. Short A circuit condition in which there is zero or an abnormally low resistance between two points; usually an inadvertent condition. Voltage divider A circuit consisting of series resistors across which one or more output voltages ...
MAX5166 32-Channel Sample/Hold Amplifier with Four Multiplexed Inputs General Description
MAX5166 32-Channel Sample/Hold Amplifier with Four Multiplexed Inputs General Description

... enables for each octal set. Additional 3-bit TTL/CMOScompatible address logic selects the 1-to-8 multiplexer channel. The MAX5166 is available with an output impedance of 50Ω, 500Ω, or 1kΩ, allowing output filtering. The MAX5166 operates with +10V and -5V supplies, and a separate +5V digital logic s ...
GL3112351241
GL3112351241

... This paper presents a photovoltaic system as a standalone system. The proposed system consists of photovoltaic (PV) module, battery energy storage system (BESS), high frequency transformer, and multilevel inverter (MLI). The MLI consists of two H-bridge single phase inverter per arm (phase) with une ...
BHxxMA3 Series
BHxxMA3 Series

... responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any special or extraordinary environments or conditions. If you intend to use our Products under any special or extraordinary environments or conditions (as exemplified below), your independen ...
TPS777/8xx: Fast-Transient-Response 750
TPS777/8xx: Fast-Transient-Response 750

... Power good (PG) of the TPS778xx is an active high output, which can be used to implement a power-on reset or a low-battery indicator. The TPS777xx and TPS778xx are offered in 1.5-V, 1.8-V, 2.5-V, and 3.3-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5 ...
By directly slotting-in to the PLC, measurement of a variety of energy
By directly slotting-in to the PLC, measurement of a variety of energy

... special factors unpredictable by Mitsubishi; damages to products other than Mitsubishi Electric products; and to other duties. ...
MAX769 完备的电源及监控系统,简化设计、降低成本、节省空间
MAX769 完备的电源及监控系统,简化设计、降低成本、节省空间

... Current into the NICD pin when BATT and OUT are both at 0V. This test guarantees that NICD won’t draw significant current when the main battery is removed and backup is not activated. Serial-interface timing specifications are not tested and are provided for design guidance only. Serial-interface fu ...
Microelectromechanical Devices
Microelectromechanical Devices

... Two regions of operation - constant torque and constant power. ...
MM74C925 * MM74C926 4-Digit Counters with Multiplexed 7
MM74C925 * MM74C926 4-Digit Counters with Multiplexed 7

... Segment resistors are desirable to minimize power dissipation and chip heating. The DS75492 serves as a good digit driver when it is desired to drive bright displays. When using this driver with a 5V supply at room temperature, the display can be driven without segment resistors to full illumination ...
< 1 ... 357 358 359 360 361 362 363 364 365 ... 984 >

Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report