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... An increase in the load will cause the rotor to lag the stator field but still maintain synchronous speed. Increase in load has increased the torque component, but the field strength has decreased due to the increase in length of the air gap between the rotor and the stator. ...
... An increase in the load will cause the rotor to lag the stator field but still maintain synchronous speed. Increase in load has increased the torque component, but the field strength has decreased due to the increase in length of the air gap between the rotor and the stator. ...
Abstract
... Our tweeter system consists of four main units (Figure 1). The flame control unit controls the flow of current into the corona. The flame modulation unit determines the frequency at which power is supplied to the corona. Getting the right frequency is a critical step in making plasma. A high potent ...
... Our tweeter system consists of four main units (Figure 1). The flame control unit controls the flow of current into the corona. The flame modulation unit determines the frequency at which power is supplied to the corona. Getting the right frequency is a critical step in making plasma. A high potent ...
A Single-channel Implantable Microstimulator For Functional
... damaging deviation occurs from the normal class-E behavior. At this point, the transmitted voltage actually remains about 80% of its peak value, and the frequency has increased about 17% from its ideally tuned value (2 MHz, in this case). It is unlikely that such severe distortion will occur in norm ...
... damaging deviation occurs from the normal class-E behavior. At this point, the transmitted voltage actually remains about 80% of its peak value, and the frequency has increased about 17% from its ideally tuned value (2 MHz, in this case). It is unlikely that such severe distortion will occur in norm ...
BDTIC www.BDTIC.com/infineon S e n s e & ... T L E 4 9 4 1 p l u...
... conditioning circuitry. Finally, the optimized piezo compensation and the integrated dynamic offset compensation enables ease of manufacturing and the elimination of magnetic offsets. The TLE4941plusC is provided with an overmolded 1.8 nF capacitor for improved EMC performance. Infineon also offers ...
... conditioning circuitry. Finally, the optimized piezo compensation and the integrated dynamic offset compensation enables ease of manufacturing and the elimination of magnetic offsets. The TLE4941plusC is provided with an overmolded 1.8 nF capacitor for improved EMC performance. Infineon also offers ...
Answers Pretest Module 8 Unit 1
... 8. What is indicated by a penciled end on a diode? Cathode or negative 9. How is the polarity of a diode determined if it is not marked? Specification manual or test with an ohmmeter 10. What reading on an ohmmeter will indicate a reverse bias connection to a diode? Infinity or very high resistance ...
... 8. What is indicated by a penciled end on a diode? Cathode or negative 9. How is the polarity of a diode determined if it is not marked? Specification manual or test with an ohmmeter 10. What reading on an ohmmeter will indicate a reverse bias connection to a diode? Infinity or very high resistance ...
A New Energy Recovery Circuit for the Capacitive Load using the
... capacitance (CP). When the sustain voltage (VS), which is the AC square wave with a high peak-to-peak value, is applied to the sustaining and scanning electrodes, energy as much as CPVS2 is lost in each transient. To minimize this energy loss and improve the power efficiency of the plasma discharge ...
... capacitance (CP). When the sustain voltage (VS), which is the AC square wave with a high peak-to-peak value, is applied to the sustaining and scanning electrodes, energy as much as CPVS2 is lost in each transient. To minimize this energy loss and improve the power efficiency of the plasma discharge ...
23-1 A 0.92mW 10-Bit 50-MS/s SAR ADC in 0.13µm CMOS Process
... This paper reports a 10-bit 50MS/s SAR ADC with a set-and-down capacitor switching method. Compared to the conventional method, the average switching energy is reduced about 81%. At 50MS/s and 1.2V supply, the ADC consumes 0.92mW and achieves an SNDR of 52.78dB, resulting in an FOM of 52fJ/Conversio ...
... This paper reports a 10-bit 50MS/s SAR ADC with a set-and-down capacitor switching method. Compared to the conventional method, the average switching energy is reduced about 81%. At 50MS/s and 1.2V supply, the ADC consumes 0.92mW and achieves an SNDR of 52.78dB, resulting in an FOM of 52fJ/Conversio ...
Chap. 17 Conceptual Modules Giancoli
... a potential difference of 400 V and is then disconnected from the charging battery. If the plate spacing is now doubled (without changing Q), what is the new value of the voltage? ...
... a potential difference of 400 V and is then disconnected from the charging battery. If the plate spacing is now doubled (without changing Q), what is the new value of the voltage? ...
CH26 LAB Capacitors
... knowing the geometry of the device. For most practical devices, the capacitor consists of capacitor plates which are thin sheets of metal separated by a dielectric, insulating material. For this reason, the schematic symbol of a capacitor is has two vertical lines a small distance apart (representin ...
... knowing the geometry of the device. For most practical devices, the capacitor consists of capacitor plates which are thin sheets of metal separated by a dielectric, insulating material. For this reason, the schematic symbol of a capacitor is has two vertical lines a small distance apart (representin ...
Electric Distribution, Switching and Control Devices
... Historically, magnetic starters have been developed for, and used in, motor switching applications. Until around 2000, the majority of applications had been in motor direct on-line applications, but as power saving and control technology advances, inverters and servos have come into widespread use, ...
... Historically, magnetic starters have been developed for, and used in, motor switching applications. Until around 2000, the majority of applications had been in motor direct on-line applications, but as power saving and control technology advances, inverters and servos have come into widespread use, ...
4. Electrical characteristics
... - Fitted with internal discharge resistors (75V / 10min). According to IEC 60871 standard requirements, capacitor units include internal discharge resistors so that the residual voltage is less than 75V within 10 minutes after disconnection. 4.7 Reactors The reactors used are three-phase, dry type, ...
... - Fitted with internal discharge resistors (75V / 10min). According to IEC 60871 standard requirements, capacitor units include internal discharge resistors so that the residual voltage is less than 75V within 10 minutes after disconnection. 4.7 Reactors The reactors used are three-phase, dry type, ...
The Aircraft Magneto
... between magnetic poles. A laminated soft iron bar is a better conductor than air. For this reason, the lines will crowd together and pass through the bar (Figure 2) when placed near the magnet. In Figure 2, the flux lines comprising the magnetic field are concentrated in a defined path within the ba ...
... between magnetic poles. A laminated soft iron bar is a better conductor than air. For this reason, the lines will crowd together and pass through the bar (Figure 2) when placed near the magnet. In Figure 2, the flux lines comprising the magnetic field are concentrated in a defined path within the ba ...
Rationale for the power flux test
... Rationale for the power flux test The purpose of a power flux test is to test the integrity of the insulation between the lamination plates in the core of a stator. The EL-CID (electromagnetic core imperfection detection) is the preferred test, but it was found that in some cases, there is still a n ...
... Rationale for the power flux test The purpose of a power flux test is to test the integrity of the insulation between the lamination plates in the core of a stator. The EL-CID (electromagnetic core imperfection detection) is the preferred test, but it was found that in some cases, there is still a n ...
Coilgun
A coilgun (or Gauss rifle, in reference to Carl Friedrich Gauss, who formulated mathematical descriptions of the magnetic effect used by magnetic accelerators) is a type of projectile accelerator consisting of one or more coils used as electromagnets in the configuration of a linear motor that accelerate a ferromagnetic or conducting projectile to high velocity. In almost all coilgun configurations, the coils and the gun barrel are arranged on a common axis.Coilguns generally consist of one or more coils arranged along a barrel, so the path of the accelerating projectile lies along the central axis of the coils. The coils are switched on and off in a precisely timed sequence, causing the projectile to be accelerated quickly along the barrel via magnetic forces. Coilguns are distinct from railguns, as the direction of acceleration in a railgun is at right angles to the central axis of the current loop formed by the conducting rails. In addition, railguns usually require the use of sliding contacts to pass a large current through the projectile or sabot but coilguns do not necessarily require sliding contacts. Whilst some simple coilgun concepts can use ferromagnetic projectiles or even permanent magnet projectiles, most designs for high velocities actually incorporate a coupled coil as part of the projectile.