fakulti kejuruteraan elektrik
... Fixed the frequency at 10 kHz and set L = 4mH. Varies the value of C from 0.02 μF to 0.14 μF in step of 0.01 μF and record the voltage reading V2 as in the Table 1.0. Voltage V1 has to be adjusted so that the value is ...
... Fixed the frequency at 10 kHz and set L = 4mH. Varies the value of C from 0.02 μF to 0.14 μF in step of 0.01 μF and record the voltage reading V2 as in the Table 1.0. Voltage V1 has to be adjusted so that the value is ...
ELEC 225L Circuit Theory I Laboratory Fall 2010
... turns of wire around some type of support structure, called a coil form. Sometimes the coil form is an insulating material such as ceramic or plastic, and sometimes it is made of ferrite. The latter material is used if a high inductance value is desired in a compact size. The disadvantages of using ...
... turns of wire around some type of support structure, called a coil form. Sometimes the coil form is an insulating material such as ceramic or plastic, and sometimes it is made of ferrite. The latter material is used if a high inductance value is desired in a compact size. The disadvantages of using ...
ECE 3235 Electronics II
... Simulate the closed loop transient response and record the rise time and overshoot (note that to do this, first you have to give a square wave pulse, set the pulse width to 75*0.35/B, where B is the closedloop 3db bandwidth of the amplifier. You can estimate the bandwidth as we discussed in class. A ...
... Simulate the closed loop transient response and record the rise time and overshoot (note that to do this, first you have to give a square wave pulse, set the pulse width to 75*0.35/B, where B is the closedloop 3db bandwidth of the amplifier. You can estimate the bandwidth as we discussed in class. A ...
How to Find Ground Loops and Prevent AC Hum
... How to Find Ground Loops and Prevent AC Hum What is a Ground Loop? When you hear hum in an audio system, it's almost always caused by a loop antenna effect between two or more pieces of gear, across signal lines. A loop antenna is formed by having a loop of wire where the beginning and end of the lo ...
... How to Find Ground Loops and Prevent AC Hum What is a Ground Loop? When you hear hum in an audio system, it's almost always caused by a loop antenna effect between two or more pieces of gear, across signal lines. A loop antenna is formed by having a loop of wire where the beginning and end of the lo ...
(Solution)Assignment ent 162 ch456
... ENT 162 Analog Electronics Assignment: Topic: Power Amplifiers, Amplifier Frequency response, Thyristor, Operational Amplifier Due Date: 29 March 2010 (Monday) Power Amplifiers 1. Explain Class B operation. ...
... ENT 162 Analog Electronics Assignment: Topic: Power Amplifiers, Amplifier Frequency response, Thyristor, Operational Amplifier Due Date: 29 March 2010 (Monday) Power Amplifiers 1. Explain Class B operation. ...
Amplifiers
... Since every electronic device will exhibit some amount of inductance, capacitance, and resistance, every device will have a finite bandwidth. ...
... Since every electronic device will exhibit some amount of inductance, capacitance, and resistance, every device will have a finite bandwidth. ...
4. single stage bipolar junction transistor (bjt) amplifiers
... in series. The second emitter resistor RE 2 is bypassed with a capacitor CE in order to increase the voltage gain. However, a small amount of emitter resistance ( RE1 ) is left in the AC circuit, the purpose of which is explained later. ...
... in series. The second emitter resistor RE 2 is bypassed with a capacitor CE in order to increase the voltage gain. However, a small amount of emitter resistance ( RE1 ) is left in the AC circuit, the purpose of which is explained later. ...
Current and Potential
... Pieces of matter have several intrinsic properties. One of these is mass. Another is electric charge. It has been found that the smallest amount of charge found free in Nature is the amount present on a single electron or proton (negative on the former and positive on the latter, both of the same ma ...
... Pieces of matter have several intrinsic properties. One of these is mass. Another is electric charge. It has been found that the smallest amount of charge found free in Nature is the amount present on a single electron or proton (negative on the former and positive on the latter, both of the same ma ...
Exp-8 - WordPress.com
... To design Schmitt trigger circuit using op-amp and take measurements. APPARATUS: ST2612 Analog Lab, AB45. DC power supplies +12V, -12V and variable +5V and -5V from external source Oscilloscope Function Generator. 2 mm patch cords. THEORY: Operational amplifier is a direct-coupled high-gain amplifie ...
... To design Schmitt trigger circuit using op-amp and take measurements. APPARATUS: ST2612 Analog Lab, AB45. DC power supplies +12V, -12V and variable +5V and -5V from external source Oscilloscope Function Generator. 2 mm patch cords. THEORY: Operational amplifier is a direct-coupled high-gain amplifie ...
Dynamic Range
... power supplies, i.e., it cannot swing more voltage than is available. http://74.125.113.132/search?q=cache:nSA874c_JdoJ:www.rane.com/pard.html+dynamic+range+ovu+nominal+dbfs&cd=1&hl=en&ct=clnk&gl=us&client=firefox-a ...
... power supplies, i.e., it cannot swing more voltage than is available. http://74.125.113.132/search?q=cache:nSA874c_JdoJ:www.rane.com/pard.html+dynamic+range+ovu+nominal+dbfs&cd=1&hl=en&ct=clnk&gl=us&client=firefox-a ...
EXPERIMENT NUMBER 8 Introduction to Active Filters
... oscilloscope to observe the input (function generator) and output (pin 6 of op-amp) waveforms on the same graph. Align the waveforms so they overlap. Vary the frequency of the function generator between 1 and 500Hz. Do you notice a relationship during low-high and high-low transitions of the square ...
... oscilloscope to observe the input (function generator) and output (pin 6 of op-amp) waveforms on the same graph. Align the waveforms so they overlap. Vary the frequency of the function generator between 1 and 500Hz. Do you notice a relationship during low-high and high-low transitions of the square ...
ELECTRICAL CHARGES
... The damaging effects of electric shock on a human body are caused by a current and not by voltage. The resistance of a human body ranges from 500,000 W (dry skin) to about 100 W (fully soaked body in salt water). ...
... The damaging effects of electric shock on a human body are caused by a current and not by voltage. The resistance of a human body ranges from 500,000 W (dry skin) to about 100 W (fully soaked body in salt water). ...
Chapter 21 Electromagnetic Induction and Faraday’s Law
... Transformers and Transmission of Power A transformer consists of two coils, either interwoven or linked by an iron core. A changing emf in one induces an emf in the other. The ratio of the emfs is equal to the ratio of the number of turns in ...
... Transformers and Transmission of Power A transformer consists of two coils, either interwoven or linked by an iron core. A changing emf in one induces an emf in the other. The ratio of the emfs is equal to the ratio of the number of turns in ...
Amplifiers_p108..
... amp), measure its gain at several frequencies. Remember that it is not important to take a lot of data in the region where the gain is constant (that is, where the response if flat). Table: 741 Op-amp gain versus frequency ...
... amp), measure its gain at several frequencies. Remember that it is not important to take a lot of data in the region where the gain is constant (that is, where the response if flat). Table: 741 Op-amp gain versus frequency ...
lecture-7.antenna
... families of parabolas with broadband feeds for frequencies above 400 MHz, and even large horn antennas. The system must be capable of controlling the polarization. Continuous rotation of the polarization can be accomplished by mounting a linearly polarized source antenna on a polarization positioner ...
... families of parabolas with broadband feeds for frequencies above 400 MHz, and even large horn antennas. The system must be capable of controlling the polarization. Continuous rotation of the polarization can be accomplished by mounting a linearly polarized source antenna on a polarization positioner ...