Advanced Protection, Automation, and Control Functions
... Load current can significantly influence the performance of faulted phase selection logic and directional elements, which, in turn, influences the performance of the distance elements. Protection designers have known for some time that by using incremental quantities, the influence of load on these ...
... Load current can significantly influence the performance of faulted phase selection logic and directional elements, which, in turn, influences the performance of the distance elements. Protection designers have known for some time that by using incremental quantities, the influence of load on these ...
Extending Current Lithography
... Since the 1960’s semiconductor industry has used polySilicon gate with a Silicon dioxide gate dielectric layer. Continuing miniaturization has thinned the SiO2 gate dielectric layer to ~5 atomic layers, or less than 2nm in thickness. Electron tunneling is a major concern at this level as it co ...
... Since the 1960’s semiconductor industry has used polySilicon gate with a Silicon dioxide gate dielectric layer. Continuing miniaturization has thinned the SiO2 gate dielectric layer to ~5 atomic layers, or less than 2nm in thickness. Electron tunneling is a major concern at this level as it co ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Constant or almost regular power delivery is very important in the world; most parts of the developing countries are still struggling with the most essence services required by all current consuming equipment, machines and appliances. However, in most parts of the world, especially developing countr ...
... Constant or almost regular power delivery is very important in the world; most parts of the developing countries are still struggling with the most essence services required by all current consuming equipment, machines and appliances. However, in most parts of the world, especially developing countr ...
ENGLISH User manual
... If the instrument does not operate properly, before contacting the After-sales Service, please check the conditions of battery and replace it if necessary. Should the instrument still operate improperly, check that the product is operated according to the instructions given in this manual. Should th ...
... If the instrument does not operate properly, before contacting the After-sales Service, please check the conditions of battery and replace it if necessary. Should the instrument still operate improperly, check that the product is operated according to the instructions given in this manual. Should th ...
Aalborg Universitet Space (HSS) Method
... consider such a complex system, which typically are time consuming. However, simulations in the time domain may increase the calculation time and computer memory. Even though several simplified approaches may be developed based on the state-space averaging and generalized averaging, these also have ...
... consider such a complex system, which typically are time consuming. However, simulations in the time domain may increase the calculation time and computer memory. Even though several simplified approaches may be developed based on the state-space averaging and generalized averaging, these also have ...
Problem 1 – Inverter Sizing
... where M0 is the number of bits in the first stage. The delay for the second and third stages are similarly tsetup + M1*tcarry + 2tbypass and tsetup + M2*tcarry + tbypass Making all of these equal, we get that M1- M0 = M2 – M1 = tbypass/tcarry = 2. Thus, the first, second, and third stages should add ...
... where M0 is the number of bits in the first stage. The delay for the second and third stages are similarly tsetup + M1*tcarry + 2tbypass and tsetup + M2*tcarry + tbypass Making all of these equal, we get that M1- M0 = M2 – M1 = tbypass/tcarry = 2. Thus, the first, second, and third stages should add ...
BDTIC Application Note No. 017
... Improved stabilization behaviour versus temperature reduced variation in amplifier performance due to the device‘s Beta (current gain) distribution can be achieved by using an active bias circuit. Such a circuit is available as a single device from Infineon - BCR400W. For further information please ...
... Improved stabilization behaviour versus temperature reduced variation in amplifier performance due to the device‘s Beta (current gain) distribution can be achieved by using an active bias circuit. Such a circuit is available as a single device from Infineon - BCR400W. For further information please ...
Manual 900 MHz
... carried by the crane operator. Belt clips and shoulder harness are provided to enable the operator to conveniently carry the unit while leaving hands free to operate controls. Switches on the transmitter control all functions of the crane. The portable transmitter weight is 5.2 pounds or less. The t ...
... carried by the crane operator. Belt clips and shoulder harness are provided to enable the operator to conveniently carry the unit while leaving hands free to operate controls. Switches on the transmitter control all functions of the crane. The portable transmitter weight is 5.2 pounds or less. The t ...
WAN_0214 External Component Requirements for Ground
... charge pump capacitors are much smaller and cheaper than the large AC coupling capacitors typically required for a VMID referenced output. There are also “phantom ground” devices, where the large AC coupling capacitors are removed and an amplifier drives a VMID-referenced “ground”. The down side to ...
... charge pump capacitors are much smaller and cheaper than the large AC coupling capacitors typically required for a VMID referenced output. There are also “phantom ground” devices, where the large AC coupling capacitors are removed and an amplifier drives a VMID-referenced “ground”. The down side to ...
Non Sinusoidal Generators
... By controlling the base current, the collector current can be controlled and thus make the BJT acts like a switch. Ideally, as soon as the base current exceeds the threshold value IB(sat) the BJT should saturate. But, practically it does not happen because of the capacitive effect of transistor The ...
... By controlling the base current, the collector current can be controlled and thus make the BJT acts like a switch. Ideally, as soon as the base current exceeds the threshold value IB(sat) the BJT should saturate. But, practically it does not happen because of the capacitive effect of transistor The ...
BQ2016 数据资料 dataSheet 下载
... The VFC measures the charge and discharge flow of the battery by monitoring a small-value sense resistor between the SR1 and SR2. The VFC measures bipolar signals up to 250 mV in magnitude. The bq2016 detects charge activity when VSR = VSR2 – VSR1 is positive and a discharge activity when VSR = VSR2 ...
... The VFC measures the charge and discharge flow of the battery by monitoring a small-value sense resistor between the SR1 and SR2. The VFC measures bipolar signals up to 250 mV in magnitude. The bq2016 detects charge activity when VSR = VSR2 – VSR1 is positive and a discharge activity when VSR = VSR2 ...
1470 Brochure - Solartron Analytical
... safety or step termination limits are reached on the cell (the PC is not involved in this process) with the obvious benefit of protecting test cells from being over-tested or damaged. The user is informed of safety limit trips, allowing appropriate action to be taken where ...
... safety or step termination limits are reached on the cell (the PC is not involved in this process) with the obvious benefit of protecting test cells from being over-tested or damaged. The user is informed of safety limit trips, allowing appropriate action to be taken where ...
Sweeping a Variable Resistor
... You must also change SET from 0.5 to 1. If you do not do this step, the value of the variable resistor will be 50% of the value assigned by the parameter. I.e., the value of the R_VAR will be ramped between 0 – 5 kW, and fixed at 5 kW during the calculations for the Bias Point Detail. A common mista ...
... You must also change SET from 0.5 to 1. If you do not do this step, the value of the variable resistor will be 50% of the value assigned by the parameter. I.e., the value of the R_VAR will be ramped between 0 – 5 kW, and fixed at 5 kW during the calculations for the Bias Point Detail. A common mista ...
5000V Graphical Megohmmeter Model 5070
... storage of three different voltage selections. Test Voltage Lock-out – Gives the flexibility to limit the maximum output test voltage to any value from 40 to 5100V to protect delicate equipment from accidental exposure to excessive test voltages. Timer Function – Program a test run time from one min ...
... storage of three different voltage selections. Test Voltage Lock-out – Gives the flexibility to limit the maximum output test voltage to any value from 40 to 5100V to protect delicate equipment from accidental exposure to excessive test voltages. Timer Function – Program a test run time from one min ...
B.E 2/4 - I II Semester (Autonomous) (NEW)
... 1. To introduce the fundamental concepts of semiconductor devices. 2. To understand the operation of different types of electronic devices and their corresponding applications. 3. To provide a conceptual foundation on amplifiers that can be used as a basis for further study. Course Outcomes: From th ...
... 1. To introduce the fundamental concepts of semiconductor devices. 2. To understand the operation of different types of electronic devices and their corresponding applications. 3. To provide a conceptual foundation on amplifiers that can be used as a basis for further study. Course Outcomes: From th ...
Stop-band limitations of the Sallen-Key, low
... The MFB filter closely matches the theoretical attenuation of the filter in Figure 2. We would expect the SallenKey filter to follow suit, but it does not. Figure 3 shows the behavior of three Sallen-Key low-pass filters. The amplifier gain curves start at the top of the diagram at 80 dB, and the fi ...
... The MFB filter closely matches the theoretical attenuation of the filter in Figure 2. We would expect the SallenKey filter to follow suit, but it does not. Figure 3 shows the behavior of three Sallen-Key low-pass filters. The amplifier gain curves start at the top of the diagram at 80 dB, and the fi ...
ADT00x datasheet - NVE Corporation
... debounce circuitry on the sensor outputs if possible, especially if the application relies on triggering or counting edges. Integrated fault detection An additional output indicates a fault if the magnetic field is too high for accurate measurements. This can occur if the magnet is too close to the ...
... debounce circuitry on the sensor outputs if possible, especially if the application relies on triggering or counting edges. Integrated fault detection An additional output indicates a fault if the magnetic field is too high for accurate measurements. This can occur if the magnet is too close to the ...
Lecture 16
... an inductor gives a voltage drop V=LdI/dt • Positive dI/dt leads to reduction in supply voltage. Negative dI/dt results into an increase in supply voltage reliability problems has ...
... an inductor gives a voltage drop V=LdI/dt • Positive dI/dt leads to reduction in supply voltage. Negative dI/dt results into an increase in supply voltage reliability problems has ...
Small scale wind energy harvesting with maximum
... Figure 3.Block diagram of the wind system. After rectification, a DC-DC converter is used to provide maximum power transfer. Two converter configurations were studied, a boost and a buck-boost [21].Taking into account the required generated voltages, it was decided to use a boost converter, since th ...
... Figure 3.Block diagram of the wind system. After rectification, a DC-DC converter is used to provide maximum power transfer. Two converter configurations were studied, a boost and a buck-boost [21].Taking into account the required generated voltages, it was decided to use a boost converter, since th ...
MF3620902095
... isolation of fault. The Ac drive is most commonly used in industrial purposes as they provide wide variety of speed range[1]. The control methods of induction motor are more complex and more expensive than DC motors[2]. AC drive has various limitations such as poor efficiency, larger space but power ...
... isolation of fault. The Ac drive is most commonly used in industrial purposes as they provide wide variety of speed range[1]. The control methods of induction motor are more complex and more expensive than DC motors[2]. AC drive has various limitations such as poor efficiency, larger space but power ...
J. Burkhart, R. Korsunsky, and D.J. Perreault, “Design Methodology for a Very High Frequency Resonant Boost Converter,” IEEE Transactions on Power Electronics , Vol. 28, No. 4, pp. 1929-1937, April 2013.
... Abstract—This document introduces a design methodology for a resonant boost converter topology that is suitable for operation at very high frequencies. The topology we examine features a low parts count and fast transient response, but suffers from higher device stresses compared to other topologies ...
... Abstract—This document introduces a design methodology for a resonant boost converter topology that is suitable for operation at very high frequencies. The topology we examine features a low parts count and fast transient response, but suffers from higher device stresses compared to other topologies ...
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.