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Seminar Report
Seminar Report

... magnitude and polarity of the voltage applied to it and the length of time that voltage has been applied. When you turn off the voltage, the memristor remembers it’s most recent resistance until the next time you turn it on, whether that happens a day later or a year later. Chua discovered a missing ...
ATF22LV10CZ,CQZ - Atmel Corporation
ATF22LV10CZ,CQZ - Atmel Corporation

Investigation of Hot Cathode and Hollow Anode of Argon Glow
Investigation of Hot Cathode and Hollow Anode of Argon Glow

... (1979) had investigated the electron emission from filament cathodes in gas discharge, and shown magnetic field produced by the filament heating current cause inhomogeneous emission of electron concentration of discharge current at a localized position of a filament. Hot cathode discharge plasma wit ...
MAX9100/MAX9101 +1.0V Micropower SOT23 Comparators General Description ____________________________Features
MAX9100/MAX9101 +1.0V Micropower SOT23 Comparators General Description ____________________________Features

... consumption, and small footprint make the MAX9100/MAX9101 ideal for use in battery-powered systems. A wide-input common-mode range that includes the negative rail and rail-to-rail output swing allows almost all of the power supply to be used for signal voltage. In addition, propagation delay is less ...
2.2.1 RC Networks Word Document | GCE AS/A
2.2.1 RC Networks Word Document | GCE AS/A

Electrical circuit symbols of components
Electrical circuit symbols of components

... Theory: When connected in parallel effective resistance decreases. Reciprocal of combined resistance is equal to the sum of the reciprocals of individual resistances. Procedure: Record the least count and range of the ammeter and voltmeter. Record the values of the given resistors. Connect the circu ...
Kirchhoff`s Rules Statement of Kirchhoff`s Rules
Kirchhoff`s Rules Statement of Kirchhoff`s Rules

... In order to solve a particular circuit problem, the number of independent equations you need to obtain from the two rules equals the number of unknown currents Any fully charged capacitor acts as an open branch in a circuit (WHY??) ...
MAX3223-EP 数据资料 dataSheet 下载
MAX3223-EP 数据资料 dataSheet 下载

Interleaving Contributes Unique Benefits to Forward and Flyback
Interleaving Contributes Unique Benefits to Forward and Flyback

ECE 342 – Jose Schutt-Aine
ECE 342 – Jose Schutt-Aine

... Drain currents are determined by symmetry and inspection VGS values are also determined by inspection for all transistors except Q1 and Q2. To determine VGS for Q1 and Q2, we do the following: the equivalent load resistance will consist of ro1 in parallel with ro4 for Q1 and ro2 in parallel with ro5 ...
PRACTICAL WORK BOOK INSTRUMENTATION
PRACTICAL WORK BOOK INSTRUMENTATION

... • Maximum voltage peak: 250 V • Maximum dissipable power: 100 mW. • Maximum sensitivity: 0.55 µm SIGNAL CONDITIONER: Usually the output, electrical quantity of a transducer cannot be directly manipulated, for e.g., the output voltage range may not be the wished one, the supplied signal power may be ...
Low Power Dissipation ADSL Line Driver (Rev. H)
Low Power Dissipation ADSL Line Driver (Rev. H)

Document
Document

... assume that the connecting wires have no resistance. The positive terminal of the battery is at a higher potential than the negative terminal. If we neglect the internal resistance of the battery, the potential difference across it (called the terminal voltage) equals its emf.  However, because ...
The Circuit
The Circuit

... remainder of the circuit. ...
Atmel ATtiny45 Appendix A - ATtiny45 Automotive specification at 150°C Description PRELIMINARY DATASHEET
Atmel ATtiny45 Appendix A - ATtiny45 Automotive specification at 150°C Description PRELIMINARY DATASHEET

... 6. For temperature range +125°C to +150°C only. For –40°C to +125°C, refer to ATtiny45 Automotive datasheet. Data for 2.7V to 4.5V are given for information only. Products are shipped tested at 5.0V ±10% only. ...
Application Note for an LLC Resonant Converter Using
Application Note for an LLC Resonant Converter Using

... Conventional PWM converters regulate the output voltage by adjusting the switching-cycle pulse width. The maximum duty cycle and main component parameter must be designed for the minimum input voltage condition so that the duty cycle gradually decreases as the input voltage increases. However, this ...
MT-044: Op Amp Open Loop Gain and Open Loop
MT-044: Op Amp Open Loop Gain and Open Loop

... nonlinearity in the closed-loop gain transfer function, which also cannot be removed during system calibration. Most op amps have fixed loads, so AVOL changes with load are not generally important. However, the sensitivity of AVOL to output signal level may increase for higher load currents. ...
CVM-144 - CIRCUTOR
CVM-144 - CIRCUTOR

Current Electricity-2014
Current Electricity-2014

... A galvanometer has a resistance of 30. It gives full-scale deflection with a current of 2 mA. Calculate the value of the resistance needed to convert it into an ammeter of range 0 – 0.3 A. For the potentiometer circuit shown in the given figure, points ‘X’ and ‘Y’ represent the two terminals of an ...
Document
Document

... The junction gate field-effect transistor (JFET or JUGFET) is the simplest type of field-effect transistor. It can be used as an electronicallycontrolled switch or as a voltage-controlled resistance. Electric charge flows through a semiconducting channel between "source" and "drain" terminals. By ap ...
LM35 Precision Centigrade Temperature Sensors (Rev. D)
LM35 Precision Centigrade Temperature Sensors (Rev. D)

... able to drive 50 pf without special precautions. If heavier loads are anticipated, isolating or decoupling the load with a resistor is easy (see Figure 14). Or you can improve the tolerance of capacitance with a series R-C damper from output to ground (see Figure 15). When the LM35 is applied with a ...
MAX1606 28V Internal Switch LCD Bias Supply with True Shutdown General Description
MAX1606 28V Internal Switch LCD Bias Supply with True Shutdown General Description

... state. The capacitance and load at the output determine the rate at which VOUT decays. SHDN can be pulled as high as 6V, regardless of the input and output voltages. With the typical step-up converter circuit, the output remains connected to the input through the inductor and ...
BDTIC www.BDTIC.com/infineon  E l e c t r i c  ...
BDTIC www.BDTIC.com/infineon E l e c t r i c ...

... Since IC is not known in eq. (4), VCE sat @ IC is also not known, but can be found within few iterations [5]. The ratings of continous DC-collector current are calculated with maximum values for VCE sat to ensure the specified current rating, taken into account component tolerances. ...
Old Exams-Chapter 27 T081 Q1. Fig 1 shows two resistors 3.0 Ω
Old Exams-Chapter 27 T081 Q1. Fig 1 shows two resistors 3.0 Ω

... Q14. Two ideal emf sources along with two resistors are connected as shown in the figure 2. If the potential at A is 150 V, what would be the potential at point B? (Ans: − 5 V) ...
Resistors Resistors are the most commonly used component in
Resistors Resistors are the most commonly used component in

... If the value of R2 is changed, the voltage at node C should be checked and adjusted (via R1). Resistor R3 and 100µF capacitor form a filter to prevent feedback from occurring. This feedback is called "Motor-boating" as it sounds like the noise from a motor-boat. This noise is only produced when mor ...
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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.
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