The Differential Amplifier with Current
... together and connected to a common-mode voltage VCM. Illustrated in Figure 8.16. Since Q1 and Q2 are matched, and assuming an ideal bias current I with infinite output resistance, this current will flow equally through both Oxford University Publishing transistors. Microelectronic Circuits by Ad ...
... together and connected to a common-mode voltage VCM. Illustrated in Figure 8.16. Since Q1 and Q2 are matched, and assuming an ideal bias current I with infinite output resistance, this current will flow equally through both Oxford University Publishing transistors. Microelectronic Circuits by Ad ...
Four-Phase Oscillators Employing Two Active Elements
... Tab. 1. It confirms the fact that the signals Vo1+ and Vo2+ are in the quadrature, and that the circuit in Fig. 2 (a) represents a four-phase oscillator with equally spaced phase shifts. Fulfilling the equality R1 = R2 = R, the oscillation frequency can be modified through R without modifying the ra ...
... Tab. 1. It confirms the fact that the signals Vo1+ and Vo2+ are in the quadrature, and that the circuit in Fig. 2 (a) represents a four-phase oscillator with equally spaced phase shifts. Fulfilling the equality R1 = R2 = R, the oscillation frequency can be modified through R without modifying the ra ...
A Method to Enhance Ground
... insulation of neutral needs to evaluate more prudently. In this letter, a fast measure is proposed to investigate the relationships among unbalanced ground fault, balanced three-phase fault, and neutral voltage shift, anticipating serving as a more reliable design for power systems protection. ...
... insulation of neutral needs to evaluate more prudently. In this letter, a fast measure is proposed to investigate the relationships among unbalanced ground fault, balanced three-phase fault, and neutral voltage shift, anticipating serving as a more reliable design for power systems protection. ...
MAX2754.pdf
... is due to the practical implementation of the internal linearizing circuitry. This gain inversion must be considered when designing the analog voltage interface that drives the linear modulation input. The easiest way to handle this is to invert the logic polarity of the modulation data three-state ...
... is due to the practical implementation of the internal linearizing circuitry. This gain inversion must be considered when designing the analog voltage interface that drives the linear modulation input. The easiest way to handle this is to invert the logic polarity of the modulation data three-state ...
Article in English (Word doc)
... By the year 2020, there are expected to be 27 megacities each with over 10 million inhabitants. Global energy consumption in conurbations will continue to increase – while the amount of space available for substations is set to decrease. At the Transform trade convention, Pfisterer will exhibit its ...
... By the year 2020, there are expected to be 27 megacities each with over 10 million inhabitants. Global energy consumption in conurbations will continue to increase – while the amount of space available for substations is set to decrease. At the Transform trade convention, Pfisterer will exhibit its ...
... The timing circuit which controls the switching of the transistors has small currents and negligible power passing through it and so does not suffer from heating effects such as drifting. Drifting occurs because parameters like current amplification are highly dependant on temperature and also diffe ...
from υ I
... In this semester, we shall study - electronics that can be used singly (in the design of discrete circuits) as components of an integrated-circuit (IC) chip. - the design and analysis of interconnection of these devices. - available IC chips and their applications in the design of electronic syste ...
... In this semester, we shall study - electronics that can be used singly (in the design of discrete circuits) as components of an integrated-circuit (IC) chip. - the design and analysis of interconnection of these devices. - available IC chips and their applications in the design of electronic syste ...
Document
... Resonant inverter design objectives: 1. Operate with a specified load characteristic and range of operating ...
... Resonant inverter design objectives: 1. Operate with a specified load characteristic and range of operating ...
Aalborg Universitet Modeling and Sensitivity Study of Consensus Algorithm-Based Distributed
... achieve distributed power sharing in the short-term without communications. The secondary controller can help improving the power quality of a MG and it can also provide ancillary services. This kind of control hierarchy can be implemented in centralized [2], [5], [6] or distributed fashion [7]–[9]. ...
... achieve distributed power sharing in the short-term without communications. The secondary controller can help improving the power quality of a MG and it can also provide ancillary services. This kind of control hierarchy can be implemented in centralized [2], [5], [6] or distributed fashion [7]–[9]. ...
Programmable Membership Function Circuits Using Analog MOS
... Department of Electrical Engineering – Hasanuddin University Jl. Perintis Kemerdekaan Km. 10 Makassar 90245 E-mail: [email protected] 1, [email protected] 2 ...
... Department of Electrical Engineering – Hasanuddin University Jl. Perintis Kemerdekaan Km. 10 Makassar 90245 E-mail: [email protected] 1, [email protected] 2 ...
ETC
... NOTE: There is an approved standardized plan-of-instruction for this course. This course provides instruction in basic solid state theory beginning with atomic structure and including devices such as diodes, bipolar transistors, field effect transistors, amplifiers, thyristors, operational amplifier ...
... NOTE: There is an approved standardized plan-of-instruction for this course. This course provides instruction in basic solid state theory beginning with atomic structure and including devices such as diodes, bipolar transistors, field effect transistors, amplifiers, thyristors, operational amplifier ...
Framework and Research Methodology of Short-Timescale Pulsed Power Phenomena in
... is one-half the dc-link voltage, not the single-device voltage defined by the traditional device-level SOA in the datasheet. Based on the SSOA, after considering the influence of stray inductance, di/dt, voltage endurance, system rated power, voltage modulation index by SVPWM, and transformer turns ...
... is one-half the dc-link voltage, not the single-device voltage defined by the traditional device-level SOA in the datasheet. Based on the SSOA, after considering the influence of stray inductance, di/dt, voltage endurance, system rated power, voltage modulation index by SVPWM, and transformer turns ...
L3 Advanced Technical Extended Diploma in Land
... Basic discussion, showing some understanding of electronic control systems. There will be little or no specialist terms. Answer will only consist of description of electronic control systems. Answer may be disorganised and ambiguous. Band 2: 4-6 marks Some discussion, showing an understanding of el ...
... Basic discussion, showing some understanding of electronic control systems. There will be little or no specialist terms. Answer will only consist of description of electronic control systems. Answer may be disorganised and ambiguous. Band 2: 4-6 marks Some discussion, showing an understanding of el ...
012190193V
... CDMA code generation, and verification and maintenance of digital devices. LFSR is the most common used topology to implement PRBG. As shown in Fig. 2, it is obtained with an array of FFs with a linear feedback performed by several XOR gates. Although LFSRs are very simple to implement, they are bas ...
... CDMA code generation, and verification and maintenance of digital devices. LFSR is the most common used topology to implement PRBG. As shown in Fig. 2, it is obtained with an array of FFs with a linear feedback performed by several XOR gates. Although LFSRs are very simple to implement, they are bas ...
Inventor - Hobbielektronika
... A general object of the present invention is to provide a snubber circuit which can provide two levels of current flow respectively well suited to control ringing and turn on. SUMMARY OF THE INVENTION In fulfillment of the foregoing object and in accordance with the present invention, a snubber circ ...
... A general object of the present invention is to provide a snubber circuit which can provide two levels of current flow respectively well suited to control ringing and turn on. SUMMARY OF THE INVENTION In fulfillment of the foregoing object and in accordance with the present invention, a snubber circ ...
Electrical Behavior of a New Gallium Arsenide Power Schottky Diode
... listed in Table III; please note the gallium arsenide Schottky diode’s high switching speed and low reverse recovery current peak, caused by junction capacity. Again, such as in Table II, the indicated data are complemented by values measured in the same experimental setup for comparable chips of ot ...
... listed in Table III; please note the gallium arsenide Schottky diode’s high switching speed and low reverse recovery current peak, caused by junction capacity. Again, such as in Table II, the indicated data are complemented by values measured in the same experimental setup for comparable chips of ot ...
Full Text
... linguistic rules. It is easy to understand the structure of the fuzzy controller and to modify the control laws. Hence, fuzzy logic control introduces a good tool to deal with the complicated, nonlinear and illdefined systems, which cannot be described by precise mathematical models. However, fuzzy ...
... linguistic rules. It is easy to understand the structure of the fuzzy controller and to modify the control laws. Hence, fuzzy logic control introduces a good tool to deal with the complicated, nonlinear and illdefined systems, which cannot be described by precise mathematical models. However, fuzzy ...
Aalborg Universitet
... however the computing time is not mentioned and could be very slow for a more complicated system, for example power semiconductors [3]. J. Xie and M. Swaminathan utilized a comprehensive finite volume modelling of electric potential distribution equations and heat equations to implement electrical-t ...
... however the computing time is not mentioned and could be very slow for a more complicated system, for example power semiconductors [3]. J. Xie and M. Swaminathan utilized a comprehensive finite volume modelling of electric potential distribution equations and heat equations to implement electrical-t ...
A Single Dc Source Based Cascaded H-Bridge 5
... If Sa1, Sa4 are closed (v2 = +0.5Vdc) along with Sa6 closed (v1 = −0.5Vdc), then the capacitor is discharging and v = v1 + v2 = 0. On the other hand, if Sa2, Sa3 are closed (v2 = −0.5Vdc) and Sa5 is also closed (v1 =+0.5Vdc), then the capacitor is charging and v = v1+v2= 0. The case i < 0 is accompl ...
... If Sa1, Sa4 are closed (v2 = +0.5Vdc) along with Sa6 closed (v1 = −0.5Vdc), then the capacitor is discharging and v = v1 + v2 = 0. On the other hand, if Sa2, Sa3 are closed (v2 = −0.5Vdc) and Sa5 is also closed (v1 =+0.5Vdc), then the capacitor is charging and v = v1+v2= 0. The case i < 0 is accompl ...
Electronic engineering
Electronics engineering, or electronic engineering, is an engineering discipline which utilizes non-linear and active electrical components (such as electron tubes, and semiconductor devices, especially transistors, diodes and integrated circuits) to design electronic circuits, devices and systems. The discipline typically also designs passive electrical components, usually based on printed circuit boards.The term ""electronic engineering"" denotes a broad engineering field that covers subfields such as analog electronics, digital electronics, consumer electronics, embedded systems and power electronics. Electronics engineering deals with implementation of applications, principles and algorithms developed within many related fields, for example solid-state physics, radio engineering, telecommunications, control systems, signal processing, systems engineering, computer engineering, instrumentation engineering, electric power control, robotics, and many others.The Institute of Electrical and Electronics Engineers (IEEE) is one of the most important and influential organizations for electronics engineers.