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MSE15
MSE15

... 051. The full scale deflection of a millivoltmeter which has a resistance of 40  is 800 mV. To convert this millivoltmeter into a milliammeter, a shunt resistance of 10  is connected. The new full scale deflection is for a current of A. 0.01 A B. 100 mA C. 10 mA D. 1 A 052. The resistance of a ni ...
Circuit Design and Examples
Circuit Design and Examples

... Make vs. Buy: A Typical Bridge Application Error Budget ...
TRANSISTOR CONSTRUCTION
TRANSISTOR CONSTRUCTION

lecture 2:bjt small
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Physics 123
Physics 123

... 28. Direct Current (DC) Circuits 28.1 EMF and Voltage 28.2 Resistors in Series and Parallel 28.3 Kirchhoff’s Rules 28.4 RC Circuit 28.5 Ammeters and Voltmeters 28.6 Household Wiring ...
STN0214
STN0214

... The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. ...
Capacitor Self
Capacitor Self

... Knowing that VT = 0.026 V at room temperature, obtain the values for  and Is for your diode from (1-5) and (1-6). Inspect the linear i-v plot and estimate Vf, the "turn-on" voltage of the diode. Change the y-axis limit to 100 µA. What is your estimate of Vf now? What do you conclude about the signi ...
Resistors in Parallel and Series 2 Series and Parallel Circuits
Resistors in Parallel and Series 2 Series and Parallel Circuits

...  Provide reasoning to explain the measurements in circuits. ...
Lab 1.4.1 - Digilent Learn site
Lab 1.4.1 - Digilent Learn site

74LS125 Quad 3
74LS125 Quad 3

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... across the resistors R3 and R2. Q3 drives the output to a voltage which is the sum of its VBE and the voltage across R2. When the output voltage is set to approximately the bandgap voltage of silicon, the voltage across R2 will compensate the temperature coefficient of VBE, and the output voltage wi ...
Direction of current flow What is DC?
Direction of current flow What is DC?

... magnet, electricity is produced • http://www.wvic.com/how-gen-works.htm • this electricity is AC • the voltage depends on how much wire the coil has and how fast it is rotated. • devices called transformers can make the voltage bigger or smaller • transformers only work with AC Í ...
A wire of length L and radius r has a resistance R. What is the
A wire of length L and radius r has a resistance R. What is the

... R is the resistance,  is the resistivity of the conductor, l is the length of the conductor, and A is the cross sectional area of the conductor. This equation is only good for wires that have a constant cross-section. The resistivity, ρ, depends on what the object is made of and, occasionally, temp ...
Built-in Bypass FET Synchronous-Rectification-Type PFM
Built-in Bypass FET Synchronous-Rectification-Type PFM

Document
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... What is the resistance of the following: 1) A bulb with a voltage of 3V and a current of 1A. 2) A resistor with a voltage of 12V and a current of 3A 3) A diode with a voltage of 240V and a current of 40A 4) A thermistor with a current of 0.5A and a voltage of ...
parallel circuits
parallel circuits

Subcircuits
Subcircuits

... 2. Once you do that, VDS for M1 and M2 are no longer match. Introduce another modification so that the VDSs are matched. ...
LTC6268 DICE - 500MHz Ultra-Low Bias Current FET Input Op Amp
LTC6268 DICE - 500MHz Ultra-Low Bias Current FET Input Op Amp

... of 135mA. Current density limitations within the IC require the continuous current supplied by the output (sourcing or sinking) over the operating lifetime of the part be limited to under 135mA (Absolute Maximum). ...
analog - West Virginia University
analog - West Virginia University

... “Analog chips enable computers to interact with the physical world – to see, listen, touch. . .the next ten years will see a shift in emphasis to analog technologies. . . In the coming years, look for analog – not digital – chips to attract the new talent and ...
Electricity Homework
Electricity Homework

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UJT Oscillator

... the condenser a saw tooth wave form is observed on its screen when the power is switch on. Adjust of voltage sensitivity band switch of Y-plates and time base band switch X-plates such that at least one or two waves displayed in the screen. Now note the horizontal length(l) between two successive pe ...
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Ohm`s Law

... 1. As the potential across the resistor increased, the current through the resistor increased. If the change in current is proportional to the voltage, the data should be in a straight line and it should go through zero. In these two examples how close is the y-intercept to zero? Is there a proporti ...
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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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