• 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
AIC2857F
AIC2857F

Electrical Principles Chapter 3
Electrical Principles Chapter 3

J5659
J5659

lecture1427131830
lecture1427131830

... This document does not claim any originality and cannot be used as a substitute for prescribed textbooks. The information presented here is merely a collection by the committee members for their respective teaching assignments. Various sources of the document as well as freely available material fro ...
Discrete Charge Pump Design
Discrete Charge Pump Design

... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
CS5101AN/D Secondary Side Post Regulator (SSPR) for
CS5101AN/D Secondary Side Post Regulator (SSPR) for

... DX ...
How to handle non-linear loads on a digital power supply
How to handle non-linear loads on a digital power supply

... supply; the techniques used include constant-current, foldback and hiccup. Of these three types, the favoured technique is hiccup current limit even though, in some cases, the circuitry to achieve this can be quite complex in nature. Upon detection of an over current event, the whole power supply sh ...
How to Read a Datasheet
How to Read a Datasheet

Physics 1 Lab: Series and Parallel Circuits
Physics 1 Lab: Series and Parallel Circuits

... resistance. It is valid for many circuits and allows us to calculate one quantity if we know the value of the other two. Ohm’s law states that the current through a circuit is directly proportional to the source voltage and inversely proportional to the resistance in the circuit. For a single circui ...
Basic Circuit Elements - Department of Electrical Engineering
Basic Circuit Elements - Department of Electrical Engineering

... If the two input resistors are not equal Vout = − R2 ( ...
D1U3CS-D-1600-HC4EC Series
D1U3CS-D-1600-HC4EC Series

DCX100NS  General Descriptions 100mA DUAL PRE-BIASED TRANSISTORS
DCX100NS General Descriptions 100mA DUAL PRE-BIASED TRANSISTORS

... without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights ...
AD8200 数据手册DataSheet 下载
AD8200 数据手册DataSheet 下载

... By separating the gain into two stages, a full-scale rail-to-rail signal from the preamp can be filtered at Pin 3, and a half-scale signal resulting from filtering can be restored to full scale by the output buffer amp. The source resistance seen by the inverting input of A2 is approximately 100 kΩ, ...
FSL106MR Green Mode Fairchild Power Switch (FPS™) Features
FSL106MR Green Mode Fairchild Power Switch (FPS™) Features

... spike through the SenseFET. Excessive voltage across the RSENSE resistor leads to incorrect feedback operation in the current-mode PWM control. To counter this effect, the FPS employs a leading-edge blanking (LEB) circuit (see the Figure 16). This circuit inhibits the PWM comparator for a short time ...
(v). - Rosshall Academy
(v). - Rosshall Academy

Lab Prep Diode Lab
Lab Prep Diode Lab

AMS1510 数据手册DataSheet 下载
AMS1510 数据手册DataSheet 下载

... Voltage drops due to RP are not eliminated; they will add to the dropout voltage of the regulator regardless of whether they are inside or outside the regulation loop. The AMS1510 can control the voltage at the load as long as the input-output voltage is greater than the total of the dropout voltage ...
Voltage (PP) - Instructure
Voltage (PP) - Instructure

... above the reference are positive and heights below the reference are considered negative. For example, sea level is frequently considered the reference elevation and assigned an elevation of 0 feet. Other elevations are measured relative to sea level. ...
14770 - DSpace at IIT Bombay
14770 - DSpace at IIT Bombay

... 7his sedion describes the design optimization process. The notaticms which are used to represent various quantities are as follows. Vi * Input voltage, V,, = Output voltage, f, = Switching frequency, f, = Resonating frequency, R( = Load resistance, L, = Resonant indudor C, = Resonant capacitor, Z = ...
The Flyback Converter
The Flyback Converter

... transformer. Figure 1(d) illustrates the usual configuration of the flyback converter. The MOSFET source is connected to the primary-side ground, simplifying the gate drive circuit. The transformer polarity marks are reversed, to obtain a positive output voltage. A 1:n turns ratio is introduced; thi ...
MOSFET body diode recovery mechanism in a phase
MOSFET body diode recovery mechanism in a phase

ZNBG3211
ZNBG3211

... designed to reject inerference such as low frequency signals and DiSEqC tone bursts - without the use of additional external components. ...
Electrical circuits wyklad 3
Electrical circuits wyklad 3

fast pulser for high-altitude ignition research
fast pulser for high-altitude ignition research

... where μ0 is the permeability of free space, l is the average circumference of the core, and C0 is the capacitance per stage. In this equation, we assume that the load is a capacitor with a capacitance equal to the upstream capacitance; this gives an effective capacitance that is half that of a singl ...
Slide 1
Slide 1

... • It turns out the equations for Voltage across an Inductor and Current through an inductor are as follows: ...
< 1 ... 651 652 653 654 655 656 657 658 659 ... 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