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Power Supply Using Power Transistors
Power Supply Using Power Transistors

Measuring Electrical Current with an Arduino
Measuring Electrical Current with an Arduino

Transformer Equivalent Circuit -- Lab Review Sheet
Transformer Equivalent Circuit -- Lab Review Sheet

MAT04 Data Sheet
MAT04 Data Sheet

THAT Corporation Design Note 100
THAT Corporation Design Note 100

... only 100nF. The exact tuning of the NLC is best done by ear, but there is an in-depth explanation of this circuit, which includes some rough guidelines for tuning, at the end of THAT Corporation's Design Note 03 (formerly Application Note 103). We suggest reviewing that document before beginning to ...
How to perform an AC simulation:
How to perform an AC simulation:

LECTURE 27 - Rose
LECTURE 27 - Rose

Chapter 24: Electronics
Chapter 24: Electronics

Physics First Ch 24 ppt
Physics First Ch 24 ppt

... 24.2 A transistor switch  In many electronic circuits a small voltage or current is used to switch a much larger voltage or current.  Transistors work very well for this application because they behave like switches that can be turned on and off electronically instead of using manual or mechanica ...
P2.3 P2.4 Electricity - School
P2.3 P2.4 Electricity - School

... potential difference • A coil with an AC supply will induce another AC provided the two are joined via a soft iron core • You can step up the voltage OR step down the voltage BUT not alter the power. Voltage on secondary = number of turns on secondary ...
Lesson 6 Resistance
Lesson 6 Resistance

... Do now! ...
7TH CLASSES PHYSICS DAILY PLAN
7TH CLASSES PHYSICS DAILY PLAN

... The Measurement of Potential Difference, Current and Resistance: In a circuit, a potential difference can be measured by using an instrument called Voltmeter. A voltmeter is connected so that it must be placed in parallel with the resister. An ideal voltmeter has infinite resistance so that no curre ...
Part 2: Listing
Part 2: Listing

... Part 2: Listing 9. List 3 examples of good conductors. Copper, Iron, Saltwater 10. List 3 examples of good insulators. Plastic, Wood, Air Part 3: Fill in the Blank 11. Give the unit used to measure the following: a. voltage __volts__ b. current __amps__ c. resistance __Ohms__ d. power __Watts or Kil ...
US6T9
US6T9

... means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Applica ...
Systems Repair Worksheet
Systems Repair Worksheet

... 20. Circuits must have consumers or _______, power _________, & ____________ providing paths along with controllers & protection devices properly located to perform desired operations. 21. In a ___________ circuit, the voltage __________ at each load, the __________ is the same throughout the circui ...
Inputs? Outputs? ELECTRONICS
Inputs? Outputs? ELECTRONICS

... • An L.E.D. is a special type of diode that gives off light. As it is a diode it only conducts electricty in one direction and it has to be inserted the right way round. (Polarity) The short leg is the Negative leg. L.E.D SYMBOL ...
UML4N
UML4N

power supply
power supply

Transistor Circuits XIV
Transistor Circuits XIV

... R1 (reduce the current since there is no more split from the parallel consideration of R2 and the transistor). (b) It would not be a good idea as now the transistor becomes a base-biased circuit, which is not temperature independent due to hFE (β) now having its say in the matter. It also means the ...
Lab 4: Bipolar transistors and transistor circuits Lab 4: Bipolar
Lab 4: Bipolar transistors and transistor circuits Lab 4: Bipolar

... Now try connecting the emitter return (the point marked VEE) to –15 V instead of ground and look at the output again. Why is there an improvement? (Hint: think about what’s going on with VB and VEE.) Is there any voltage gain (that is, is Vout/Vin >1? Remember that Vout and Vin refer to amplitude, V ...
5.9. Bipolar Power Devices
5.9. Bipolar Power Devices

... which leads to a collector current in Q1, which in turn provides a base current to Q2. Since Q2 is a complementary p-n-p transistor, this negative current also forward biases the base-emitter junction of transistor Q2, resulting in collector current which forms an additional base current into the ba ...
Report (PowerPoint)
Report (PowerPoint)

Series Circuits File
Series Circuits File

... This document is licensed under a Creative Commons Attribution-Share Alike 3.0 Unported License. This license gives you permission to copy, share and/or adapt these works, with appropriate attribution, under an identical, similar, or compatible license. See http://creativecommons.org/licenses/by-sa/ ...
Electricity - Gulf Islands Secondary School
Electricity - Gulf Islands Secondary School

... terminal and the negative terminal ...
CN-0115
CN-0115

... configuration in Figure 1. In this configuration, the AD5292 is operating ratiometrically, which means that variation in the total resistor tolerance does not affect the performance. ...
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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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