Simulation of Bridgeless Boost Rectifier for Low Voltage Energy
... or complement. As the electronics’ scale decreases, so does the energy consumption. In this sense, batteries were also produced in smaller size providing more energy storage availability. However, due to technical and technological issues, the batteries have not been followed by the same evolutionar ...
... or complement. As the electronics’ scale decreases, so does the energy consumption. In this sense, batteries were also produced in smaller size providing more energy storage availability. However, due to technical and technological issues, the batteries have not been followed by the same evolutionar ...
Programmable SAE 800 Single-/Dual-/Triple- Tone Gong
... particular tone frequency. The sum current II drives the following current amplifier. The loudness generator produces the DAC reference current IL for all three tones. This requires connecting an external resistor to ground. The chip temperature is monitored by the junction control. At temperatures ...
... particular tone frequency. The sum current II drives the following current amplifier. The loudness generator produces the DAC reference current IL for all three tones. This requires connecting an external resistor to ground. The chip temperature is monitored by the junction control. At temperatures ...
Monitoring & Feedback Control
... • Calculate a ratio between % available current and actual • Predict where to fire the next 1/2 cycle using tables ...
... • Calculate a ratio between % available current and actual • Predict where to fire the next 1/2 cycle using tables ...
![[4] CIGRE Task Force 38.01.06, “Load Flow Control in High Voltage](http://s1.studyres.com/store/data/000403186_1-0e64b69b49285c918a8aa6620d435256-300x300.png)
High Performance Stepper Motor Drive Circuit (Rev. A)
... Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such informati ...
... Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such informati ...
Driving High Power, High Brightness LEDs
... The connection scheme will influence the number of drivers channel needed. Most LED driver typically has a single channel. However, there are some multi channel LED drivers available. Each channel can drive only a single series connected LEDs or a single branch of the parallel connected LED in commo ...
... The connection scheme will influence the number of drivers channel needed. Most LED driver typically has a single channel. However, there are some multi channel LED drivers available. Each channel can drive only a single series connected LEDs or a single branch of the parallel connected LED in commo ...
C6200 Generator Controller Application
... contacts are used for speed control, synchronizing is performed according to the dynamic synchronizing principle. This means that the incoming generator will be connected with a slightly higher frequency than the busbar frequency. The purpose of this function is to make sure that the incoming gener ...
... contacts are used for speed control, synchronizing is performed according to the dynamic synchronizing principle. This means that the incoming generator will be connected with a slightly higher frequency than the busbar frequency. The purpose of this function is to make sure that the incoming gener ...
The Bidirectional Control Thyristor (BCT)
... single silicon wafer with separate gate contacts. This unique design, based on free-floating silicon technology, successfully overcomes the traditional problems of interference experienced by bidirectional thyristors during dynamic operation which previously prevented the use of such devices. Such c ...
... single silicon wafer with separate gate contacts. This unique design, based on free-floating silicon technology, successfully overcomes the traditional problems of interference experienced by bidirectional thyristors during dynamic operation which previously prevented the use of such devices. Such c ...
Scientific Research Project EXPERIMENTAL RESEARCH AND DEVELOPMENT
... 1.1.2. Description of GD Device, Experimental Procedure and Main Results Obtained The measurements were conducted on a GDD consisting of a water-cooled vacuum chamber, and the anode and cathode assemblies. The cathode design allowed the placement of cathode samples made of various materials on a wat ...
... 1.1.2. Description of GD Device, Experimental Procedure and Main Results Obtained The measurements were conducted on a GDD consisting of a water-cooled vacuum chamber, and the anode and cathode assemblies. The cathode design allowed the placement of cathode samples made of various materials on a wat ...
Experiment/Project 1 Diodes/LEDs/Polarity Checker
... sensitive. For the MultiSim symbols, the upper terminal is the + terminal. In general, there are polarity markings on a “real-world” device. In most cases, these devices are rated at 9 VDC, but actually operate over a wider voltage range, typically from 3-18 VDC. When using the devices in MultiSim, ...
... sensitive. For the MultiSim symbols, the upper terminal is the + terminal. In general, there are polarity markings on a “real-world” device. In most cases, these devices are rated at 9 VDC, but actually operate over a wider voltage range, typically from 3-18 VDC. When using the devices in MultiSim, ...
Investigation 11
... 4. Open the switch. Set up the SPARK multimeter as a voltmeter to measure potential difference (voltage). Measure the voltage across the battery (see diagram below). Wire the voltmeter in parallel. Close the switch and record this value in your data table. ...
... 4. Open the switch. Set up the SPARK multimeter as a voltmeter to measure potential difference (voltage). Measure the voltage across the battery (see diagram below). Wire the voltmeter in parallel. Close the switch and record this value in your data table. ...
Sitras SFC plus - center
... A simple traction transformer with a primary and secondary winding is used for feeding a high-voltage network of the railway. ...
... A simple traction transformer with a primary and secondary winding is used for feeding a high-voltage network of the railway. ...
Abstract - PG Embedded systems
... to mimic the blocking capacitors used for the dc component minimization, the so-called virtual capacitor. The “virtual capacitor” is achieved by adding an integral of the dc component in the current feedback path. A method for accurate extraction of the dc component based on double time integral, as ...
... to mimic the blocking capacitors used for the dc component minimization, the so-called virtual capacitor. The “virtual capacitor” is achieved by adding an integral of the dc component in the current feedback path. A method for accurate extraction of the dc component based on double time integral, as ...
Mercury-arc valve
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.