Cascaded Current–Voltage Control to Improve the Power Quality for
... the outer loop is designed to be slower than that of the inner loop, then the two loops can be designed separately. As a result, the outer-loop controller can be designed under the assumption that the inner loop is already in the steady state, i.e., uo = uref . It is also worth stressing that the cu ...
... the outer loop is designed to be slower than that of the inner loop, then the two loops can be designed separately. As a result, the outer-loop controller can be designed under the assumption that the inner loop is already in the steady state, i.e., uo = uref . It is also worth stressing that the cu ...
EMI / EMC
... Thus high power stages are physically removed from low level signal stages. Interstage shielding will help to achieve isolation where physical isolation is not feasible due to space constraint. Grounding measures should be applied considering multipoint grounding. Lumped or distributed constant ...
... Thus high power stages are physically removed from low level signal stages. Interstage shielding will help to achieve isolation where physical isolation is not feasible due to space constraint. Grounding measures should be applied considering multipoint grounding. Lumped or distributed constant ...
MAX7060 280MHz to 450MHz Programmable ASK/FSK Transmitter EVALUATION KIT AVAILABLE
... coded for FSK can be maintained while still satisfying regulatory emission-bandwidth standards. The full set of configuration functions are handled by an on-chip serial peripheral interface (SPI). There is also a manual mode where a limited number of settings can be made directly through selected pi ...
... coded for FSK can be maintained while still satisfying regulatory emission-bandwidth standards. The full set of configuration functions are handled by an on-chip serial peripheral interface (SPI). There is also a manual mode where a limited number of settings can be made directly through selected pi ...
Aalborg Universitet Low-Voltage Ride Through
... more power devices/cables as well as zero-sequence current path, all of which could increase the cost of the converter system. The basic design of each converter topology for a case study is as follows: All of the power switching devices have the commutated voltage of 2.8 kV in order to utilize the ...
... more power devices/cables as well as zero-sequence current path, all of which could increase the cost of the converter system. The basic design of each converter topology for a case study is as follows: All of the power switching devices have the commutated voltage of 2.8 kV in order to utilize the ...
Effects of Total Harmonic Distortion on Power System
... Harmonics, which is central focus of this study, is a specific type of disturbance that affects the quality of power, often cause by type of load attached to the power supply. It is a series of subsidiary waveforms that that accompany a primary or fundamental waveform. They result when a system prod ...
... Harmonics, which is central focus of this study, is a specific type of disturbance that affects the quality of power, often cause by type of load attached to the power supply. It is a series of subsidiary waveforms that that accompany a primary or fundamental waveform. They result when a system prod ...
Fiber-Optic Devices TOSLINK
... Electrical and optical transmission systems In an electrical data transmission system, a line driver is used to drive electrical signals through a long transmission line such as a twisted-pair cable. At the other end, a line receiver compensates for signal decay by amplifying the signals. A connecto ...
... Electrical and optical transmission systems In an electrical data transmission system, a line driver is used to drive electrical signals through a long transmission line such as a twisted-pair cable. At the other end, a line receiver compensates for signal decay by amplifying the signals. A connecto ...
1150 and 1152 Vapor Source Mass
... designed to meter and control vapor from low vapor pressure liquid and solid sources directly, without the need of a carrier gas. The Types 1150 and 1152 MFCs consist of a fixed flow element and either one (Type 1150) or two (Type 1152) capacitance manometers for flow measurement, with a proportioni ...
... designed to meter and control vapor from low vapor pressure liquid and solid sources directly, without the need of a carrier gas. The Types 1150 and 1152 MFCs consist of a fixed flow element and either one (Type 1150) or two (Type 1152) capacitance manometers for flow measurement, with a proportioni ...
AD9221 数据手册DataSheet下载
... and speed of existing hybrid and monolithic implementations at a fraction of the power consumption and cost. Each device is a complete, monolithic ADC with an on-chip, high performance, low noise sample-and-hold amplifier and programmable voltage reference. An external reference can also be chosen t ...
... and speed of existing hybrid and monolithic implementations at a fraction of the power consumption and cost. Each device is a complete, monolithic ADC with an on-chip, high performance, low noise sample-and-hold amplifier and programmable voltage reference. An external reference can also be chosen t ...
DC/DC converter, part 1
... Step-down (buck) converter Add filter to reduce ripple voltage Diode added to protect switch VL -> infinity if no diode and instantaneous switching! Parasitic capacitances Cx would be charged by the inductor current ...
... Step-down (buck) converter Add filter to reduce ripple voltage Diode added to protect switch VL -> infinity if no diode and instantaneous switching! Parasitic capacitances Cx would be charged by the inductor current ...
科技專利與專案管理 授課教師：陳瑞堂老師 學生 : 黃維順 學號
... 3. The method as recited in claim 1, wherein the input device is a mouse, further comprising setting motion axes of the mouse according to the user identity. 4. The method as recited in claim 3 wherein the motion axes are further set based on a determined handedness of the user, wherein the determin ...
... 3. The method as recited in claim 1, wherein the input device is a mouse, further comprising setting motion axes of the mouse according to the user identity. 4. The method as recited in claim 3 wherein the motion axes are further set based on a determined handedness of the user, wherein the determin ...
DS-100C I-V CURVE TRACER User Manual
... has been on for more than 15 minutes without taking a curve it will power down and you will receive an error indicating that the DS-Tracer does not respond. Simply turn the DS-Tracer switch off, wait several seconds, and turn it back on. Allow the tracer approximately 10 seconds to initialize. Then ...
... has been on for more than 15 minutes without taking a curve it will power down and you will receive an error indicating that the DS-Tracer does not respond. Simply turn the DS-Tracer switch off, wait several seconds, and turn it back on. Allow the tracer approximately 10 seconds to initialize. Then ...
64-Position Up/Down Control Digital Potentiometer AD5227
... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to ...
... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to ...
Short Circuits Volume 1 by Jaycar Electronics
... assembly instructions and an exclusive FULL technical discussion explaining EXACTLY how the circuit works. This is called “Tech Talk” and you don’t have to read it to achieve success, but it is there if you are interested in learning more. The projects progress in a logical series from Project 1, g ...
... assembly instructions and an exclusive FULL technical discussion explaining EXACTLY how the circuit works. This is called “Tech Talk” and you don’t have to read it to achieve success, but it is there if you are interested in learning more. The projects progress in a logical series from Project 1, g ...
AN-2162 Simple Success With Conducted EMI
... EMI. Further, conducted EMI is only related to the current level, not the voltage level at input or output ports. In another words, with the same power level buck converter, lower input voltage means higher input current, thus worse input conducted EMI. Compliance with conducted EMI standards usuall ...
... EMI. Further, conducted EMI is only related to the current level, not the voltage level at input or output ports. In another words, with the same power level buck converter, lower input voltage means higher input current, thus worse input conducted EMI. Compliance with conducted EMI standards usuall ...
First_Playable_Analysis
... • We are rewarding the wrong thing • End of level events all happen at once (connect last component, get current flowing trigger ammeter, end of level) – easy to do by accident. ...
... • We are rewarding the wrong thing • End of level events all happen at once (connect last component, get current flowing trigger ammeter, end of level) – easy to do by accident. ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... of the insulators is covered by airborne pollutants due to natural or industrial or even mixed pollution [4]. Contamination on the surface of the insulators enhances the chances of flashover[2]. Under dry conditions the contaminated surfaces do not conduct, and thus contamination is of little import ...
... of the insulators is covered by airborne pollutants due to natural or industrial or even mixed pollution [4]. Contamination on the surface of the insulators enhances the chances of flashover[2]. Under dry conditions the contaminated surfaces do not conduct, and thus contamination is of little import ...
- Toner Cable
... DBS Line Powered Amplifier Model LA141, LA142, LA143 Indoor / Outdoor 950 to 2400 MHz DBS line powered amplifiers have 14 dB gain. Available in single, dual and triple configurations. Model LA141, LA142, or LA143 inserted between the receiver and the dish boosts the DBS signal level the equivalent ...
... DBS Line Powered Amplifier Model LA141, LA142, LA143 Indoor / Outdoor 950 to 2400 MHz DBS line powered amplifiers have 14 dB gain. Available in single, dual and triple configurations. Model LA141, LA142, or LA143 inserted between the receiver and the dish boosts the DBS signal level the equivalent ...
LTC1060 - Linear Technology
... can produce various 2nd order filter functions such as lowpass, bandpass, highpass notch and allpass. The center frequency of these functions can be tuned by an external clock or by an external clock and resistor ratio. Up to 4th order full biquadratic functions can be achieved by cascading the two ...
... can produce various 2nd order filter functions such as lowpass, bandpass, highpass notch and allpass. The center frequency of these functions can be tuned by an external clock or by an external clock and resistor ratio. Up to 4th order full biquadratic functions can be achieved by cascading the two ...
LTC6601-1
... Note 11: Output swings are measured as differences between the output and the respective power supply rail. Note 12: Extended operation with the output shorted may cause junction temperatures to exceed the 150°C limit and is not recommended. Note 13: Floating the BIAS pin will reliably place the par ...
... Note 11: Output swings are measured as differences between the output and the respective power supply rail. Note 12: Extended operation with the output shorted may cause junction temperatures to exceed the 150°C limit and is not recommended. Note 13: Floating the BIAS pin will reliably place the par ...
3-Pole and 4-Pole Transfer Switch Switching Characteristics
... It is reasonable to ask about the likelihood of a ground fault occurring during the short time that the neutral contacts are overlapped. Certainly it is as likely as any other time, but perhaps it is slightly more likely during the period of the transition for the following reasons. As those who per ...
... It is reasonable to ask about the likelihood of a ground fault occurring during the short time that the neutral contacts are overlapped. Certainly it is as likely as any other time, but perhaps it is slightly more likely during the period of the transition for the following reasons. As those who per ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.