• 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
RHRP840, RHRP860 8A, 400V - 600V Hyperfast Diodes Features
RHRP840, RHRP860 8A, 400V - 600V Hyperfast Diodes Features

... the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system, or to affect its safety or with instructions for use provided in the labeling, can be effectiveness. reasonably ...
Proceedings of the 5th International Conference on Computing and
Proceedings of the 5th International Conference on Computing and

... of its accuracy at its reference output and very less temperature coefficient. This paper presents bandgap reference circuit with folded cascade operational amplifier(opamp) in order to improve the final Vref output of bandgap reference. The temperature stability of output can be improved by using a ...
Chapter-3
Chapter-3

Electricity 6
Electricity 6

... The four holes at the left are pipes coming out of the page. A. Are the four holes in parallel or series, as shown? B. Together is there a bigger hole or a smaller hole for water to flow thru? C. Each pipe can allow 2 gal/sec, how much can flow thru them together? D. So, is the resistance increasing ...
PSAA Curriculum
PSAA Curriculum

Pulse-Width Modulation Control Circuits
Pulse-Width Modulation Control Circuits

... NOTES: 1. All voltage values, except differential voltages, are with respect to the network ground terminal. 2. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the a ...
Sharon+shlomo
Sharon+shlomo

... software download and real-time debugging. ...
Pulse-Width Modulation Control Circuits
Pulse-Width Modulation Control Circuits

IC NOTES PPT
IC NOTES PPT

Electrical Engineering
Electrical Engineering

... the circuit and the voltage drop across both light bulbs. Record their values. Draw a schematic for step 4. Repeat steps 4 and 5 with the light bulbs being in parallel. The 6 V battery provides too much energy for the light bulbs for an extended time. Using the resistors provided and the knowledge g ...
Lab 0: Introduction to Lab Equipment and Components Introduction
Lab 0: Introduction to Lab Equipment and Components Introduction

Provisional Answer Key GPSC Assistant Professor,Electronics(Govt
Provisional Answer Key GPSC Assistant Professor,Electronics(Govt

... What is the typical value of the ratio of current in a p-n junction diode in the forward bias and that in the reverse bias ? (A) 1 ...
ch31
ch31

... in a circuit, keeping the product current voltage essentially constant, is called the transformer. The ideal transformer consists of two coils, with different numbers of turns, wound around an iron core. In use, the primary winding, of Np turns, is connected to an alternating-current generator whose ...
LM2575 - HTC Korea
LM2575 - HTC Korea

... comparison with popular three-terminal limear reguators, especially with higher input voltages. In many cases, the power dissipated is so low that no heatsink is required or its size could be reduced dramatically. A standard series of inductors optimized for use with the LM2575 are available from se ...
MULTIFUNCTION VERY LOW DROP VOLTAGE REGULATOR
MULTIFUNCTION VERY LOW DROP VOLTAGE REGULATOR

High-Side, Bidirectional Current Shunt Monitor
High-Side, Bidirectional Current Shunt Monitor

ECE1250F14_HW4_4
ECE1250F14_HW4_4

... In this problem, you will design a circuit to output a specific (negative) voltage at a specific light level. The circuit schematic diagram is shown below. The CdS (Cadmium Sulphide) photocell changes its resistance in response to the amount of illumination hitting it. The goal of the design is for ...
POOR & BAD CIRCUITS
POOR & BAD CIRCUITS

... This causes a voltage V to appear across inductor terminals. V = L . di/dt volts = (inductance x change of current)/change of time If a fast switch (dt) is very quick, then high voltage is generated. High voltage eventually arcs over switch contacts, causing pitting and erosion to the contacts, or d ...
TS19730 - Beck Elektronik
TS19730 - Beck Elektronik

... 1. Stresses listed as the above “Absolute Maximum Ratings” may cause permanent damage to the device. These are for stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to ...
AD620 Data Sheet - Control Systems Laboratory
AD620 Data Sheet - Control Systems Laboratory

... 1000. Furthermore, the AD620 features 8-lead SOIC and DIP packaging that is smaller than discrete designs, and offers lower power (only 1.3 mA max supply current), making it a good fit for battery powered, portable (or remote) applications. The AD620, with its high accuracy of 40 ppm maximum nonline ...
Caro Prof
Caro Prof

Kirchoff Law Problem Solving
Kirchoff Law Problem Solving

... Assign variables to the currents in each branch of the circuit(I1,I2,...)and choose directions for each current. Draw the circ uit with the current directions indicated by arrows. It does not matter whether or not you choose the correct direction. ...
Resistance
Resistance

... • For any given conductor, the V/I ratio is constant • Ohms law – the potential difference between any two points in a conductor varies directly with the current between them • The constant slope is call the resistance ( R) R = V/I • Units V/amp = 1 ohm (Ω) • Some non-metals are conductors that don’ ...
Output Short-Circuit Protection Solution for the
Output Short-Circuit Protection Solution for the

... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
Lab 2
Lab 2

... flow direction is from + to -). The diode is said to be forward biased when current flows through it. 2.5 To determine the current/voltage (I/V) characteristics of a diode, you have to make a voltage divider circuit as shown below. In the forward bias regime, apply +5 volts to the potentiometer usi ...
< 1 ... 752 753 754 755 756 757 758 759 760 ... 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