Course Outlines
... HASMAH BT MANSOR Every Semester I The objectives of this course are to: 1. Introduce the fundamental concepts of charge, current, voltage, power, energy and circuit elements. 2. Analyze physical circuits through the use of Kirchhoff's laws and ideal circuit element models. 3. Emphasize linearity of ...
... HASMAH BT MANSOR Every Semester I The objectives of this course are to: 1. Introduce the fundamental concepts of charge, current, voltage, power, energy and circuit elements. 2. Analyze physical circuits through the use of Kirchhoff's laws and ideal circuit element models. 3. Emphasize linearity of ...
PAWS - Western Carolina University
... 19) Monitor the frequency spectrum of the generated sine wave using the spectrum analyzer. 20) If the circuit generates a sine wave, but does not meet the design specifications, try adding extra capacitance a various points in the circuit. 21) When the circuit is working to specification, save a scr ...
... 19) Monitor the frequency spectrum of the generated sine wave using the spectrum analyzer. 20) If the circuit generates a sine wave, but does not meet the design specifications, try adding extra capacitance a various points in the circuit. 21) When the circuit is working to specification, save a scr ...
A) Passive transducer
... resistance, inductance and capacitance. E.g. : condenser microphone B) Self generating transducer: - not require an external power, and they produce analog voltage or current when stimulated by some physical form of energy. E.g. : Thermocouple ...
... resistance, inductance and capacitance. E.g. : condenser microphone B) Self generating transducer: - not require an external power, and they produce analog voltage or current when stimulated by some physical form of energy. E.g. : Thermocouple ...
Energy Scavengers For Wireless Intelligent Microsystems
... of autonomous transducer nodes (radio, DSP, micropower system, sensors and actuators) in an affordable ‘system in a package’, as being investigated at IMEC-NL, Dutch sister company of Belgian research centre for nanoelectronics and nanotechnology IMEC, will pave the way to the introduction of wirele ...
... of autonomous transducer nodes (radio, DSP, micropower system, sensors and actuators) in an affordable ‘system in a package’, as being investigated at IMEC-NL, Dutch sister company of Belgian research centre for nanoelectronics and nanotechnology IMEC, will pave the way to the introduction of wirele ...
AD8074
... the devices have high peak slew rates, maintaining their bandwidth for large signals. Additionally, the buffers are compensated for high phase margin, minimizing overshoot for good pixel resolution. The buffers also have video specifications that are suitable for buffering NTSC or PAL composite sign ...
... the devices have high peak slew rates, maintaining their bandwidth for large signals. Additionally, the buffers are compensated for high phase margin, minimizing overshoot for good pixel resolution. The buffers also have video specifications that are suitable for buffering NTSC or PAL composite sign ...
12V or Adjustable, High-Efficiency, Low I , Step-Up DC-DC Controller Q
... The control circuitry allows the IC to operate in continuous-conduction mode (CCM) while maintaining high efficiency with heavy loads. When the power switch is turned on, it stays on until either 1) the maximum ontime one-shot turns it off (typically 16µs later), or 2) the switch current reaches the ...
... The control circuitry allows the IC to operate in continuous-conduction mode (CCM) while maintaining high efficiency with heavy loads. When the power switch is turned on, it stays on until either 1) the maximum ontime one-shot turns it off (typically 16µs later), or 2) the switch current reaches the ...
laser based intruder alarm
... home. Burglar crimes are continually rising with each passing day. Many have lost their homes and families through violent burglaries in many countries today. Some have lost what they considered precious and valuable to them. Things such as jewelry, vehicles, and clothes are huge investments to many ...
... home. Burglar crimes are continually rising with each passing day. Many have lost their homes and families through violent burglaries in many countries today. Some have lost what they considered precious and valuable to them. Things such as jewelry, vehicles, and clothes are huge investments to many ...
4. Fault Indicators Fault Indicators
... at a value approaching 10 kohm at the centre frequency. • The line trap circuit at the centre frequency, acts as an attenuator • Its impedance falls to a very low value at or around power frequency (of order of 0.03 ohms at 50 Hz) • Completely transparent at power frequency but otherwise acts a ...
... at a value approaching 10 kohm at the centre frequency. • The line trap circuit at the centre frequency, acts as an attenuator • Its impedance falls to a very low value at or around power frequency (of order of 0.03 ohms at 50 Hz) • Completely transparent at power frequency but otherwise acts a ...
PC - Interface for Suunto
... First of all there are no known problems with the PC-interface or the Suunto software. In most of the cases the problem with the data transfer is due to dirt on the water sensor contacts, improper COM-port selection or the "COM time delay" value is not suitable for the hardware used. Here are some h ...
... First of all there are no known problems with the PC-interface or the Suunto software. In most of the cases the problem with the data transfer is due to dirt on the water sensor contacts, improper COM-port selection or the "COM time delay" value is not suitable for the hardware used. Here are some h ...
EB25778783
... in some central substations to manage power flows of multilines or a group of lines and provide voltage support as well. By using GUPFC devices, the transfer capability of transmission lines can be increased significantly. Furthermore, by using the multilinemanagement capability of the GUPFC, active ...
... in some central substations to manage power flows of multilines or a group of lines and provide voltage support as well. By using GUPFC devices, the transfer capability of transmission lines can be increased significantly. Furthermore, by using the multilinemanagement capability of the GUPFC, active ...
Experiment 6: Ohm`s Law, RC and RL Circuits
... coil would show versus time for the two periods shown above. Assume that the period of the battery turning off and on is comparable to but longer than several time constants of the circuit. (b) How can you tell from your plot of the voltmeter across the coil that the coil is not an ideal inductor? I ...
... coil would show versus time for the two periods shown above. Assume that the period of the battery turning off and on is comparable to but longer than several time constants of the circuit. (b) How can you tell from your plot of the voltmeter across the coil that the coil is not an ideal inductor? I ...
Laplace Transforms I..
... • To learn how easy it is to work with circuits in the s domain • To learn the concept of modeling circuits in the s domain • To learn the concept of transfer function in the s domain • To learn how to apply the state variable method for analyzing linear systems with multiple inputs and multiple out ...
... • To learn how easy it is to work with circuits in the s domain • To learn the concept of modeling circuits in the s domain • To learn the concept of transfer function in the s domain • To learn how to apply the state variable method for analyzing linear systems with multiple inputs and multiple out ...
Application Note AN-940
... 1. Basic Characteristics of P-Channel HEXFET Power MOSFETs Like their N-Channel counterparts, P-Channel HEXFET Power MOSFETs are enhancement mode devices. A voltage between the gate and the source terminals enhances the conductivity and allows current to flow, while no drain current flows when the g ...
... 1. Basic Characteristics of P-Channel HEXFET Power MOSFETs Like their N-Channel counterparts, P-Channel HEXFET Power MOSFETs are enhancement mode devices. A voltage between the gate and the source terminals enhances the conductivity and allows current to flow, while no drain current flows when the g ...
APPLICATION NOTE --- AN056 Output Return Loss Of High
... If an output return loss measurement is made without the correct input signal present, the results will be significantly different from the real “hot S22” measurement results, due to the change in the device characteristics between the stimulated and un-stimulated conditions. So, simple VNA S22 meas ...
... If an output return loss measurement is made without the correct input signal present, the results will be significantly different from the real “hot S22” measurement results, due to the change in the device characteristics between the stimulated and un-stimulated conditions. So, simple VNA S22 meas ...
Authorized Dealer: – SIEMENS LTD, WAGO TERMINALS, TEKNIC
... Email: - [email protected] / [email protected] Website: - www.mnassociates.co.in ...
... Email: - [email protected] / [email protected] Website: - www.mnassociates.co.in ...
t < 0 - UniMAP Portal
... • Any first – order circuit can be reduced to a Thévenin (or Norton) equivalent connected to either a single equivalent inductor or capacitor. RTh ...
... • Any first – order circuit can be reduced to a Thévenin (or Norton) equivalent connected to either a single equivalent inductor or capacitor. RTh ...
4991_Chapter_3_Fall_..
... 1. Sign onto Blackboard, if still have not 2. Keep practicing Nodal Analysis 3. Practice Mesh Analysis 4. Learn about rest of chapter 3, particularly about equivalent circuits ...
... 1. Sign onto Blackboard, if still have not 2. Keep practicing Nodal Analysis 3. Practice Mesh Analysis 4. Learn about rest of chapter 3, particularly about equivalent circuits ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.