IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Latch type sense amplifier are used to read the contents of the different type of memory , A/D converters, data receivers and on-chip transistors as they yield fast decision due to positive feedback [3].Figure 4 shows the circuit diagram of the latch type voltage sense amplifier to generate positive ...
... Latch type sense amplifier are used to read the contents of the different type of memory , A/D converters, data receivers and on-chip transistors as they yield fast decision due to positive feedback [3].Figure 4 shows the circuit diagram of the latch type voltage sense amplifier to generate positive ...
Li, W., and D.J. Perreault, “FITMOS Modeling and On-resistance AC Characteristic Evaluation,” 2010 IEEE Energy Conversion Congress and Exposition , pp. 378-385, Sept. 2010.
... rapidly switched from forward biased to reverse biased. The diode has to sweep out the excessive minority carriers in the junction before it can block a large negative voltage. So this behavior does not only add more loss from discharging the excess minority carriers, but also increases the switchin ...
... rapidly switched from forward biased to reverse biased. The diode has to sweep out the excessive minority carriers in the junction before it can block a large negative voltage. So this behavior does not only add more loss from discharging the excess minority carriers, but also increases the switchin ...
DIGITAL AC POWER MONITOR DSP- OSI
... for voltage, current, and power via serial communication. Applications include 4-wire and 3-wire circuits with external current transformers where needed. Voltage and current ratings are programmable to obtain primary scaling. Measurements include: 3 line-to-line and line-to-neutral voltages, 3 curr ...
... for voltage, current, and power via serial communication. Applications include 4-wire and 3-wire circuits with external current transformers where needed. Voltage and current ratings are programmable to obtain primary scaling. Measurements include: 3 line-to-line and line-to-neutral voltages, 3 curr ...
DB_MS8886C
... The counter following this logic counts the pulses CUP or CDN respectively. The counter is reset every time the pulse sequence changes from CUP to CDN or vice versa. The output pins OUT[1:2] will only be activated when a sufficient number of consecutive CUP or CDN pulses occur. Low level interferenc ...
... The counter following this logic counts the pulses CUP or CDN respectively. The counter is reset every time the pulse sequence changes from CUP to CDN or vice versa. The output pins OUT[1:2] will only be activated when a sufficient number of consecutive CUP or CDN pulses occur. Low level interferenc ...
A Comparative Analysis of Electrical Sub- Building Applications
... When choosing an electrical metering system, there are a wide variety of options available. This choice is not just between manufacturer and accuracy classes, but also between different technologies and sensor configurations, which fundamentally limit the achievable performance of these different sy ...
... When choosing an electrical metering system, there are a wide variety of options available. This choice is not just between manufacturer and accuracy classes, but also between different technologies and sensor configurations, which fundamentally limit the achievable performance of these different sy ...
QPI-8 - Vicor
... and a capacitor (CE), the UVEN pin can be filtered from reacting immediately to a transient loss of power, thereby maintaining a high PWRGD status and allowing the converter to run off of its bulk capacitors. There is a practical limit to the amount of bulk capacitance that can be used as an energy ...
... and a capacitor (CE), the UVEN pin can be filtered from reacting immediately to a transient loss of power, thereby maintaining a high PWRGD status and allowing the converter to run off of its bulk capacitors. There is a practical limit to the amount of bulk capacitance that can be used as an energy ...
Power Supply for a Remotely Operated Vehicle
... The power supply will have overvoltage and undervoltage protection for voltages outside the acceptable range for more than 1 ms. The batteries must be capable of supplying the rated power for 15 minutes without being charged simultaneously by the generator. Emissions shall conform to MIL-STD-7 ...
... The power supply will have overvoltage and undervoltage protection for voltages outside the acceptable range for more than 1 ms. The batteries must be capable of supplying the rated power for 15 minutes without being charged simultaneously by the generator. Emissions shall conform to MIL-STD-7 ...
LTC1066-1 - 14-Bit DC Accurate Clock
... The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at VS = ±7.5V, RL = 1k, TA = 25°C, fCLK signal level is TTL or CMOS (maximum clock rise or fall time ≤ 1µs) unless otherwise specified. All AC gain measurements are referenced to pass ...
... The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at VS = ±7.5V, RL = 1k, TA = 25°C, fCLK signal level is TTL or CMOS (maximum clock rise or fall time ≤ 1µs) unless otherwise specified. All AC gain measurements are referenced to pass ...
Configuration and Selection of Microwave Generators
... The magnetron head consists of a magnetron, waveguide launcher, filament transformer and both the electrical and mechanical systems required to generate and propagate the microwave energy. All system sub components have been designed to offer the highest level of performance, stability, and system e ...
... The magnetron head consists of a magnetron, waveguide launcher, filament transformer and both the electrical and mechanical systems required to generate and propagate the microwave energy. All system sub components have been designed to offer the highest level of performance, stability, and system e ...
Bridgeless High-Power-Factor Buck Converter
... Platinum level power supplies, the required minimum efficiencies at 100%, 50%, and 20% load, measured at 230 V line, are 92%, 94%, and 91%, respectively. In universal-line (90–264 V) applications, maintaining a high efficiency across the entire line range poses a major challenge for ac/dc rectifiers ...
... Platinum level power supplies, the required minimum efficiencies at 100%, 50%, and 20% load, measured at 230 V line, are 92%, 94%, and 91%, respectively. In universal-line (90–264 V) applications, maintaining a high efficiency across the entire line range poses a major challenge for ac/dc rectifiers ...
Manual-PM-PM-12-45 w/CFB and TCS8.indd
... Input Wiring: These models are provided with an IEC power cord (in the installation kit) with a NEMA 5-15 plug for a 115V AC outlet on one end and a molded socket at the other which fits the entry module at the rear of the PM. If the 5-15 plug is not suited to the available AC outlet, 1) obtain an I ...
... Input Wiring: These models are provided with an IEC power cord (in the installation kit) with a NEMA 5-15 plug for a 115V AC outlet on one end and a molded socket at the other which fits the entry module at the rear of the PM. If the 5-15 plug is not suited to the available AC outlet, 1) obtain an I ...
DSP-Controlled Power Electronic Interface for Fuel - dl.edi
... one level to another due to its high efficiency and lower component count [29]. The isolated topologies, such as push pull, half bridge, and full bridge converters, can also be considered as candidate topologies for such applications. These topologies have some definite generalized benefits such as ...
... one level to another due to its high efficiency and lower component count [29]. The isolated topologies, such as push pull, half bridge, and full bridge converters, can also be considered as candidate topologies for such applications. These topologies have some definite generalized benefits such as ...
Buck Converter Design
... ) is the most popular topology used to distribute power in complex systems, e.g. server motherboards, broadband communication boards, etc. It provides the required local voltage from a higher voltage bus that is common to multiple converters in the system. The converter itself consists of one active ...
... ) is the most popular topology used to distribute power in complex systems, e.g. server motherboards, broadband communication boards, etc. It provides the required local voltage from a higher voltage bus that is common to multiple converters in the system. The converter itself consists of one active ...
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.9, pp. 1545-1552
... and transportation. These electric motors frequently called the “workhorse” of the Motion Industry [1-4]. Initially, the induction motors named as constant speed asynchronous motors. But, in the present time a lot of applications require variable speed operations. For example, a washing machine may ...
... and transportation. These electric motors frequently called the “workhorse” of the Motion Industry [1-4]. Initially, the induction motors named as constant speed asynchronous motors. But, in the present time a lot of applications require variable speed operations. For example, a washing machine may ...
D.J. Perreault, R.L. Selders, and J.G. Kassakian, Frequency-Based Current-Sharing Techniques for Paralleled Power Converters, IEEE Transactions on Power Electronics , Vol. 13, No. 4, July 1998, pp. 626-634.
... applications, transformer isolation cannot be employed using conventional methods since the current-sharing information has frequency content down to dc. Approaches exist where current-sharing information is communicated implicitly via the output, and no additional interconnections among converter c ...
... applications, transformer isolation cannot be employed using conventional methods since the current-sharing information has frequency content down to dc. Approaches exist where current-sharing information is communicated implicitly via the output, and no additional interconnections among converter c ...
ISOLDE_HVmodulator_Cathi_workshop_Barcelona_V3NEW
... The CERN MEDICIS, a research facility that will produce radioisotopes for medical applications. The facility will use a proton beam at ISOLDE to produce the isotopes, which are first destined for hospitals and research centers in Switzerland, and will progressively extend to a larger network of labo ...
... The CERN MEDICIS, a research facility that will produce radioisotopes for medical applications. The facility will use a proton beam at ISOLDE to produce the isotopes, which are first destined for hospitals and research centers in Switzerland, and will progressively extend to a larger network of labo ...
P84024
... Wheelock’s AS Audible Strobe Appliances are the industry’s first 2-wire horn strobe alarm appliances that can provide a selectable continuous or code 3 horn tone and continuous strobe when connected directly to the Fire Alarm Control Panel (FACP), or provide a synchronized code 3 and synchronized st ...
... Wheelock’s AS Audible Strobe Appliances are the industry’s first 2-wire horn strobe alarm appliances that can provide a selectable continuous or code 3 horn tone and continuous strobe when connected directly to the Fire Alarm Control Panel (FACP), or provide a synchronized code 3 and synchronized st ...
EVB-EN5367QI User Guide
... You should disable POK when measuring low value input currents. The SYNC/LLM jumper should be tied low unless external frequency synchronization is required. STEP 6: Apply VIN to the board and move the ENA jumper to the enabled position. The EN5367QI is now powered up! Various measurements such as e ...
... You should disable POK when measuring low value input currents. The SYNC/LLM jumper should be tied low unless external frequency synchronization is required. STEP 6: Apply VIN to the board and move the ENA jumper to the enabled position. The EN5367QI is now powered up! Various measurements such as e ...
A Development of Acoustic Energy Transfer System
... performance of the system as long as the alignment of both transducers is not changed. Due to this fact, an AET system should be arranged where both transducers are opposite to each other in a straight line with constant alignment. Otherwise, the efficiency will drop off rapidly. Other than that, wh ...
... performance of the system as long as the alignment of both transducers is not changed. Due to this fact, an AET system should be arranged where both transducers are opposite to each other in a straight line with constant alignment. Otherwise, the efficiency will drop off rapidly. Other than that, wh ...
i-STS Model W Product Manual
... Selection of the required source to supply the critical load is made by simply pressing the transfer pushbutton for at least 2 seconds. Provided the supplies are within synchronization limits, the selected supply will be connected to the load. Verification is provided by the LCD and mimic. If the se ...
... Selection of the required source to supply the critical load is made by simply pressing the transfer pushbutton for at least 2 seconds. Provided the supplies are within synchronization limits, the selected supply will be connected to the load. Verification is provided by the LCD and mimic. If the se ...
Current Mode Interconnect - Department of Electrical Engineering
... Because of these problems with voltage mode signaling, we propose that 1’s and 0’s be signaled by the presence or absence of a current and not by a high or a low voltage. This has several advantages: • Current rise time is limited by inductance rather than capacitance. Typically, inductive effects a ...
... Because of these problems with voltage mode signaling, we propose that 1’s and 0’s be signaled by the presence or absence of a current and not by a high or a low voltage. This has several advantages: • Current rise time is limited by inductance rather than capacitance. Typically, inductive effects a ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.