Aalborg Universitet
... but it is challenging for the continuous current due to the limits of bandwidth, galvanic isolation, and physical size of current sensors. Furthermore, in a SiC MOSFET multichip module, it is also important to characterize the effect of circuit layout mismatch on the current distribution among the d ...
... but it is challenging for the continuous current due to the limits of bandwidth, galvanic isolation, and physical size of current sensors. Furthermore, in a SiC MOSFET multichip module, it is also important to characterize the effect of circuit layout mismatch on the current distribution among the d ...
Autonomous distributed temperature sensing for long-term heated
... 4.0 m. Nonetheless, the temperature distribution along the whole length of the fiber-optic cable can be determined in a single measurement, thereby replacing a large number of data loggers. This shows the practicality of DTS for temperature monitoring over long distances and thus large areas. DTS is ...
... 4.0 m. Nonetheless, the temperature distribution along the whole length of the fiber-optic cable can be determined in a single measurement, thereby replacing a large number of data loggers. This shows the practicality of DTS for temperature monitoring over long distances and thus large areas. DTS is ...
Lawn-O-Matic - Engineering | UMass
... simple to use. We did not want to overcomplicate the four nodes. The input to this system is an ultrasonic signal and the output is a UDP datagram message which includes the node ID and the time of when the ultrasonic signal was received. The Arduino communicates with the WiFi module using a C++ lib ...
... simple to use. We did not want to overcomplicate the four nodes. The input to this system is an ultrasonic signal and the output is a UDP datagram message which includes the node ID and the time of when the ultrasonic signal was received. The Arduino communicates with the WiFi module using a C++ lib ...
HIGH-RATE REACTIVE SPUTTERING OF DIELECTRIC
... the metal target. This, in turn, results in a substantially reduced deposition rate of the films due to low sputtering yield of the metal atoms from the compound part of the metal target. In addition, considerable arcing, leading to a low quality of the deposited films, can be observed on the target ...
... the metal target. This, in turn, results in a substantially reduced deposition rate of the films due to low sputtering yield of the metal atoms from the compound part of the metal target. In addition, considerable arcing, leading to a low quality of the deposited films, can be observed on the target ...
Abstract - 1000kv technologies
... 9) How to convert 230v to 5v dc power supply Application and advantages ...
... 9) How to convert 230v to 5v dc power supply Application and advantages ...
High Power Density Marine Propulsion Motors with Double
... superconducting machine with a high-current flux-pumpexcited rotor in a quench-safe design. The rotor uses doublehelix coils, which can be easily manufactured in compact form with high current capacity, round multi-strand cable with Bi2212 conductor for operation at 20 K and fields up to 4 T. The do ...
... superconducting machine with a high-current flux-pumpexcited rotor in a quench-safe design. The rotor uses doublehelix coils, which can be easily manufactured in compact form with high current capacity, round multi-strand cable with Bi2212 conductor for operation at 20 K and fields up to 4 T. The do ...
MAX196,198 - Part Number Search
... the MAX198. This range switching increases the effective dynamic range to 14 bits and provides the flexibility to interface ±12V, ±15V, and 4mA to 20mA powered sensors to a single +5V system. In addition, these converters are fault protected to ±16.5V; a fault condition on any channel will not affec ...
... the MAX198. This range switching increases the effective dynamic range to 14 bits and provides the flexibility to interface ±12V, ±15V, and 4mA to 20mA powered sensors to a single +5V system. In addition, these converters are fault protected to ±16.5V; a fault condition on any channel will not affec ...
AN-263 Sine Wave Generation Techniques
... comprises a phase shift configuration and oscillates at about 12 kHz. The remaining circuitry provides amplitude stability. The high impedance output at Q2's collector is fed to the input of the LM386 via the 10 μF-1M series network. The 1M resistor in combination with the internal 50 kΩ unit in the ...
... comprises a phase shift configuration and oscillates at about 12 kHz. The remaining circuitry provides amplitude stability. The high impedance output at Q2's collector is fed to the input of the LM386 via the 10 μF-1M series network. The 1M resistor in combination with the internal 50 kΩ unit in the ...
Repetitive Avalanche of Automotive MOSFETs
... used to control electric motors, solenoid valves or basically to turn on or off an electric loads. Along with nearly all of these loads goes some kind of inductance, either a load inductance in case of solenoids or electric motors or some kind of stray inductance caused by the wire harness or the bo ...
... used to control electric motors, solenoid valves or basically to turn on or off an electric loads. Along with nearly all of these loads goes some kind of inductance, either a load inductance in case of solenoids or electric motors or some kind of stray inductance caused by the wire harness or the bo ...
multithreshold cmos sleep stack and logic stack technique for digital
... pMOS and nMO Stransistor. MTCMOS technique uses multiple voltages in the circuit which is the main advantage of this. Power dissipation, propagation delay and power delay product are calculated. Constrains like power, delay is compared with the existing techniques. It is proved that proposed techniq ...
... pMOS and nMO Stransistor. MTCMOS technique uses multiple voltages in the circuit which is the main advantage of this. Power dissipation, propagation delay and power delay product are calculated. Constrains like power, delay is compared with the existing techniques. It is proved that proposed techniq ...
MAX4040–MAX4044 Single/Dual/Quad, Low-Cost, SOT23, Micropower Rail-to-Rail I/O Op Amps ________________General Description
... The MAX4040–MAX4044 have rail-to-rail inputs and rail-to-rail output stages that are specifically designed for low-voltage, single-supply operation. The input stage consists of separate NPN and PNP differential stages, which operate together to provide a commonmode range extending to both supply rai ...
... The MAX4040–MAX4044 have rail-to-rail inputs and rail-to-rail output stages that are specifically designed for low-voltage, single-supply operation. The input stage consists of separate NPN and PNP differential stages, which operate together to provide a commonmode range extending to both supply rai ...
700 series lawn tractors
... 17.1. Introduction: The electrical system was designed with the RMC module that was introduced for the ‘05 season as an integral component. ...
... 17.1. Introduction: The electrical system was designed with the RMC module that was introduced for the ‘05 season as an integral component. ...
Image Intensifier User Guide
... necessary to reduce the photocathode resistance and this can be done by applying an underlay or mesh to the input window prior to deposition of the Photocathode. Underlays typically involve evaporating a transparent conducting layer directly onto the input window. Depending on the gating characteris ...
... necessary to reduce the photocathode resistance and this can be done by applying an underlay or mesh to the input window prior to deposition of the Photocathode. Underlays typically involve evaporating a transparent conducting layer directly onto the input window. Depending on the gating characteris ...
Cable Coupler Overview
... Ground-check circuits that connect after and disconnect before the phase conductors. Covers which protect against damage and contamination when not in use. ...
... Ground-check circuits that connect after and disconnect before the phase conductors. Covers which protect against damage and contamination when not in use. ...
Altivar ® 31 Adjustable Speed AC Drives
... • 1 to 20 hp (0.75 to 15 kW), 525/575/600 V, three-phase input Industrial users and OEMs who specialize in material handling, pump, fan, packing, packaging, and general purpose motor control applications will find the features and functions of the ATV31 drive controller well suited for their use. ...
... • 1 to 20 hp (0.75 to 15 kW), 525/575/600 V, three-phase input Industrial users and OEMs who specialize in material handling, pump, fan, packing, packaging, and general purpose motor control applications will find the features and functions of the ATV31 drive controller well suited for their use. ...
On the design of sliding mode control schemes for quantum
... In addition, the switching losses become severe when both the switching frequency deviates from the resonant frequency and the phase difference becomes large [1]. To overcome these disadvantages, a time domain control technique has been studied over the last few years, resulting in a new family of c ...
... In addition, the switching losses become severe when both the switching frequency deviates from the resonant frequency and the phase difference becomes large [1]. To overcome these disadvantages, a time domain control technique has been studied over the last few years, resulting in a new family of c ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.