Circuit component
... R2. (This resistor is usually around 240 ohms, but 220 ohms will work fine without any problems). Because of this the voltage at the output can never decrease below 1.2 volts, but as the potentiometer (P1) increases in resistance the voltage across it, due to current from the regulator plus current ...
... R2. (This resistor is usually around 240 ohms, but 220 ohms will work fine without any problems). Because of this the voltage at the output can never decrease below 1.2 volts, but as the potentiometer (P1) increases in resistance the voltage across it, due to current from the regulator plus current ...
Bipolar transistors II, Page 1 Bipolar Transistors II
... Plot V vs. I for this supply by loading it. Choose several load resistors from 2kΩ to 100Ω. As the current increases do you note any change in the curve? If yes, comment on possible reasons. Note: The zener-regulated pass transistor developed in this lab is an acceptable source of stable voltage to ...
... Plot V vs. I for this supply by loading it. Choose several load resistors from 2kΩ to 100Ω. As the current increases do you note any change in the curve? If yes, comment on possible reasons. Note: The zener-regulated pass transistor developed in this lab is an acceptable source of stable voltage to ...
Bipolar transistors II, Page 1 Bipolar Transistors II
... Plot V vs. I for this supply by loading it. Choose several load resistors from 2kΩ to 100Ω. As the current increases do you note any change in the curve? If yes, comment on possible reasons. Note: The zener-regulated pass transistor developed in this lab is an acceptable source of stable voltage to ...
... Plot V vs. I for this supply by loading it. Choose several load resistors from 2kΩ to 100Ω. As the current increases do you note any change in the curve? If yes, comment on possible reasons. Note: The zener-regulated pass transistor developed in this lab is an acceptable source of stable voltage to ...
Ohm`s Law - Blackboard
... Ohm’s Law V= Voltage (V) I = Current in amps (A) R = Resistance in ohm’s (Ω) For voltage use V= I x R ...
... Ohm’s Law V= Voltage (V) I = Current in amps (A) R = Resistance in ohm’s (Ω) For voltage use V= I x R ...
Topics for Exam #1
... Charge Coulomb Charge/Time = Current DC Current --- Constant, do not change with time Voltage – Joule/Coulomb Resistance and Conductance Resistivity Determine resistance of a piece of material Resistors Standard Values Tolerance Color Coding ...
... Charge Coulomb Charge/Time = Current DC Current --- Constant, do not change with time Voltage – Joule/Coulomb Resistance and Conductance Resistivity Determine resistance of a piece of material Resistors Standard Values Tolerance Color Coding ...
The Design Process Abstraction & Synthesis
... • Voltage Range (Full Charge to Discharge) • Number of Cells Required • Battery Life (ie. mA Hr Capacity) ...
... • Voltage Range (Full Charge to Discharge) • Number of Cells Required • Battery Life (ie. mA Hr Capacity) ...
MOSFET Curve Tracer
... A variable voltage source is connected to the gate, G. A second variable voltage source is connected between the drain, D (through resistor R), and the source, S, which is connected to ground. Each curve is generated by setting the gate voltage at some constant value then measuring the drain current ...
... A variable voltage source is connected to the gate, G. A second variable voltage source is connected between the drain, D (through resistor R), and the source, S, which is connected to ground. Each curve is generated by setting the gate voltage at some constant value then measuring the drain current ...
**** 1
... Reports on this design project should include the followings : 1. A schematic circuit that satisfies the specification. 2. PSpice simulation results that show the meets the design specification. 3. Detailed explanations on how the values of circuit elements are derived. ...
... Reports on this design project should include the followings : 1. A schematic circuit that satisfies the specification. 2. PSpice simulation results that show the meets the design specification. 3. Detailed explanations on how the values of circuit elements are derived. ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.