Lecture13
... •We only had one resistor and so only had to consider one current. This can simplify problems! ...
... •We only had one resistor and so only had to consider one current. This can simplify problems! ...
Topic 5 Problem Set
... Do your homework on a separate piece of paper, or in a notebook of some kind. Written work and answers on this sheet will not be counted. Show all your work including formulas and substitutions. Minimum credit will be awarded for answers without work. Topic 5.1.2 1. A +85 C charge is moved from an ...
... Do your homework on a separate piece of paper, or in a notebook of some kind. Written work and answers on this sheet will not be counted. Show all your work including formulas and substitutions. Minimum credit will be awarded for answers without work. Topic 5.1.2 1. A +85 C charge is moved from an ...
PSPICE tutorial: Frequency response
... You can choose the range of frequencies for which the circuit will be simulated. For this example, we will sweep over several orders of magnitude, so choose the “Logarithmic” Sweep Type. Enter the start frequency (10 Hz), stop frequency (1 MHz) and how many points per decade (10). (The more points u ...
... You can choose the range of frequencies for which the circuit will be simulated. For this example, we will sweep over several orders of magnitude, so choose the “Logarithmic” Sweep Type. Enter the start frequency (10 Hz), stop frequency (1 MHz) and how many points per decade (10). (The more points u ...
Current E1ectrici1y
... of electricity. Also, if less power was lost during transmission, less coal and other power-producing resources would have to be used, which would improve the quality of our environment. 36. Voltage Why would an electric range and an electric hot-water heater be connected to a 240-V circuit rather t ...
... of electricity. Also, if less power was lost during transmission, less coal and other power-producing resources would have to be used, which would improve the quality of our environment. 36. Voltage Why would an electric range and an electric hot-water heater be connected to a 240-V circuit rather t ...
Motor-Generator Group, no excitation required (permanent magnets) EGMG24 www.edibon.com
... 1.1) EPIB. Electric power interface box ( dimensions: 300 x 120 x 180 mm. approx.): Interface that carries out the conditioning of the diverse signals that can be acquired in a process, for their later treatment and visualisation. Front panel separated in two: left-hand part for VOLTAGE sensors, and ...
... 1.1) EPIB. Electric power interface box ( dimensions: 300 x 120 x 180 mm. approx.): Interface that carries out the conditioning of the diverse signals that can be acquired in a process, for their later treatment and visualisation. Front panel separated in two: left-hand part for VOLTAGE sensors, and ...
Name Chapter 14 Review parallel circuit horsepower transformer
... 6. How are a parallel and series circuit different? ...
... 6. How are a parallel and series circuit different? ...
Robotic Component Functional Summary (cont.)
... detect obstacles in its path by utilizing the propagation of high-frequency sound waves. The sensor emits a sound wave, which bounces off a reflective surface and returns to the sensor. Then, using the amount of time it takes for the wave to return to the sensor, the distance to the object can be co ...
... detect obstacles in its path by utilizing the propagation of high-frequency sound waves. The sensor emits a sound wave, which bounces off a reflective surface and returns to the sensor. Then, using the amount of time it takes for the wave to return to the sensor, the distance to the object can be co ...
Electric-field-induced second-harmonic generation
... thick.8,9 The Schottky photodiode is sensitive from 200 to 365 nm, with a sharp cutoff at 365 nm. Its active surface consists of a central metal disk, an exposed ring consisting of a thin layer of GaN grown upon sapphire, and an outer metal ring. A SH signal is observed only when the laser is focuse ...
... thick.8,9 The Schottky photodiode is sensitive from 200 to 365 nm, with a sharp cutoff at 365 nm. Its active surface consists of a central metal disk, an exposed ring consisting of a thin layer of GaN grown upon sapphire, and an outer metal ring. A SH signal is observed only when the laser is focuse ...
TEP(Thermoelectroic Power)
... The thermoelectricity was discovered in 1821 by Thomas Seebeck where a continuously flowing current was created when two wires of different materials were joined together and heated at one end. This is known as the Seebeck effect (Fig.1). The Seebeck effect has two main applications i.e. temperature ...
... The thermoelectricity was discovered in 1821 by Thomas Seebeck where a continuously flowing current was created when two wires of different materials were joined together and heated at one end. This is known as the Seebeck effect (Fig.1). The Seebeck effect has two main applications i.e. temperature ...
A.C. LINE VOLTAGE REGULATOR 30 AMP, WORLD WIDE USE
... Because the AR-PRO requires no switching to discriminate between a nominal 120 Volt or a nominal 240 Volt source, it can protect against a catastrophic error in AC mains wiring (for example, in live performance situations, where each act requires a special AC configuration, accidental connection to ...
... Because the AR-PRO requires no switching to discriminate between a nominal 120 Volt or a nominal 240 Volt source, it can protect against a catastrophic error in AC mains wiring (for example, in live performance situations, where each act requires a special AC configuration, accidental connection to ...
Introduction to Digital Multimeters
... resistance is called a multimeter, As voltage is always relative between two points, a voltage-measuring meter ("voltmeter") must be connected to two points in a circuit in order to obtain a good reading. Be careful not to touch the bare probe tips together while measuring voltage, as this will crea ...
... resistance is called a multimeter, As voltage is always relative between two points, a voltage-measuring meter ("voltmeter") must be connected to two points in a circuit in order to obtain a good reading. Be careful not to touch the bare probe tips together while measuring voltage, as this will crea ...
NSS20201MR6T1G
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor doe ...
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor doe ...
Rectifying diodes application
... Therefore, the fundamental frequency of the ripple voltage is twice that of the AC supply frequency (100Hz) where for the half-wave rectifier it is exactly equal to the supply frequency (50Hz). The amount of ripple voltage that is superimposed on top of the DC supply voltage by the diodes can be vir ...
... Therefore, the fundamental frequency of the ripple voltage is twice that of the AC supply frequency (100Hz) where for the half-wave rectifier it is exactly equal to the supply frequency (50Hz). The amount of ripple voltage that is superimposed on top of the DC supply voltage by the diodes can be vir ...
UNIT-1 - IEC GUIDE
... 1. If Vmax = 10V, Vmin = 6V. Then calculate the depth of modulation. 2. If the amplitudes of the message signal and carrier signal are Am = 2V, Ac = 8V, then find the depth of modulation. 3. A transmitter puts out a total power of 25 Watts of 30% AM signal. How much power is contained in the carrier ...
... 1. If Vmax = 10V, Vmin = 6V. Then calculate the depth of modulation. 2. If the amplitudes of the message signal and carrier signal are Am = 2V, Ac = 8V, then find the depth of modulation. 3. A transmitter puts out a total power of 25 Watts of 30% AM signal. How much power is contained in the carrier ...
Monitoring battery voltage with RCtime
... Note that you can't use a value of greater than 65535 for Cn1, due to the 16-bit limit of the stamp. The components in the circuit have been chosen so that the constant will have a comfortable margin allowed for component tolerance. Any combination of resistor and capacitor that have the same produc ...
... Note that you can't use a value of greater than 65535 for Cn1, due to the 16-bit limit of the stamp. The components in the circuit have been chosen so that the constant will have a comfortable margin allowed for component tolerance. Any combination of resistor and capacitor that have the same produc ...
ACT4088US-T - Active-Semi
... 4) Line UVLO. If desired, to achieve a UVLO voltage that is higher than the internal UVLO, an external resistor divider from VIN to EN to GND can be used to disable the ACT4088 until a higher input voltage is achieved. For example, it is not useful for a converter with 9V output to start up with a 4 ...
... 4) Line UVLO. If desired, to achieve a UVLO voltage that is higher than the internal UVLO, an external resistor divider from VIN to EN to GND can be used to disable the ACT4088 until a higher input voltage is achieved. For example, it is not useful for a converter with 9V output to start up with a 4 ...
1A Step-Down Voltage Regulator
... Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size o ...
... Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size o ...
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.