AN9008 Introduction The Use of QFETs in a Flyback Converter
... As the power MOSFET sequentially turns on and off, energy is stored in the transformer core during the on time, and is then transferred to the output capacitor during the off time. When the power MOSFET turns off, the energy stored in the leakage inductance causes a voltage spike across the drain-to ...
... As the power MOSFET sequentially turns on and off, energy is stored in the transformer core during the on time, and is then transferred to the output capacitor during the off time. When the power MOSFET turns off, the energy stored in the leakage inductance causes a voltage spike across the drain-to ...
Power Efficiency in OS X Technology Overview
... idling: reducing the clock speed and the amount of power flowing to the processor core, sometimes to the point of turning off a processor core altogether. The effectiveness of idling as a power-saving strategy depends on the level of demand for resources that the operating system and applications pl ...
... idling: reducing the clock speed and the amount of power flowing to the processor core, sometimes to the point of turning off a processor core altogether. The effectiveness of idling as a power-saving strategy depends on the level of demand for resources that the operating system and applications pl ...
T1200103-v2_CO2_laser_beam_shaping - DCC
... An initial uniform intensity pattern is apertured by a mask and applied to the plant. In this case the plant is a COMSOL model of the CP. The value of this intensity, Nominal Intensity, is equal to the peak value of intensity from IFO self heating. The resulting optical path distortion (OPD) from do ...
... An initial uniform intensity pattern is apertured by a mask and applied to the plant. In this case the plant is a COMSOL model of the CP. The value of this intensity, Nominal Intensity, is equal to the peak value of intensity from IFO self heating. The resulting optical path distortion (OPD) from do ...
A Merged-Stage High Efficiency High Power Factor HB
... supply these devices, cost-effective and reliable power supply solutions, i.e. LED drivers, are highly desirable. One of the main drawbacks of the present utility line-fed HB LED drivers is the presence of a bulky electrolytic capacitor. It reduces the reliability and also increases the size and cos ...
... supply these devices, cost-effective and reliable power supply solutions, i.e. LED drivers, are highly desirable. One of the main drawbacks of the present utility line-fed HB LED drivers is the presence of a bulky electrolytic capacitor. It reduces the reliability and also increases the size and cos ...
Lab Manual of Basic Electrical Engineering LAB
... the stator winding. An induction motor therefore does not require mechanical commutation, separateexcitation or self-excitation for all or part of the energy transferred from stator to rotor, as in universal, DC and large synchronous motors. An induction motor's rotor can be either wound type or squ ...
... the stator winding. An induction motor therefore does not require mechanical commutation, separateexcitation or self-excitation for all or part of the energy transferred from stator to rotor, as in universal, DC and large synchronous motors. An induction motor's rotor can be either wound type or squ ...
On Current and Power Injection Models for Angle
... The current and power injection models are expected to be mathematically equivalent and to give same results. Arguably, the nonlinearity of the power injections introduce extraneous solutions, but, in practice, only the physically meaningful solution is found. On the other hand, due to the reduced s ...
... The current and power injection models are expected to be mathematically equivalent and to give same results. Arguably, the nonlinearity of the power injections introduce extraneous solutions, but, in practice, only the physically meaningful solution is found. On the other hand, due to the reduced s ...
Analysis of an AC-DC Valley-fill Power Factor Corrector (VFPFC) Dylan Dah-Chuan Lu
... single-phase diode rectifier (i.e. a bridge-diode rectifier with a large bulk capacitor connects to its output) in a power supply, many active and passive approaches in obtaining power factor correction have been proposed and analyzed in existing literature. Although the active power factor correcti ...
... single-phase diode rectifier (i.e. a bridge-diode rectifier with a large bulk capacitor connects to its output) in a power supply, many active and passive approaches in obtaining power factor correction have been proposed and analyzed in existing literature. Although the active power factor correcti ...
PEDAL POWER 4x4
... There are a couple of other tricks you can get from an isolated supply like Pedal Power 4x4. You can use a special Y-cable (voltage doubler cable) which connects two 9V outputs in series to provide an isolated 18V, or use the 12V outputs to get 24V. Occasionally, a pedal requires a bipolar supply, u ...
... There are a couple of other tricks you can get from an isolated supply like Pedal Power 4x4. You can use a special Y-cable (voltage doubler cable) which connects two 9V outputs in series to provide an isolated 18V, or use the 12V outputs to get 24V. Occasionally, a pedal requires a bipolar supply, u ...
File
... and thus resonance takes plate. Now the rod vibrates longitudinally with maximum amplitude and generates ultrasonic waves of high frequency from its ends. ...
... and thus resonance takes plate. Now the rod vibrates longitudinally with maximum amplitude and generates ultrasonic waves of high frequency from its ends. ...
Faraday`s Law of Induction
... (A). Here 2 is the angle between the magnetic field vector and the magnitude of the area vector (A). In this experiment we will use a large (field) coil with N = 200 turns of radius rf (approx.) =10.5 cm to create magnetic field, and two search coils: one with N = 400 turns and another with N = 2000 ...
... (A). Here 2 is the angle between the magnetic field vector and the magnitude of the area vector (A). In this experiment we will use a large (field) coil with N = 200 turns of radius rf (approx.) =10.5 cm to create magnetic field, and two search coils: one with N = 400 turns and another with N = 2000 ...
T-90 Datasheet - Dexter Research
... Thermacon is a concealed passive infrared (PIR) sensor that detects the presence of natural body heat and activates a relay. Relay activation begins when the detection area is entered and remains on for the duration of the preset relay timing. The housing is an Underwriters Laboratories Inc. (UL) 94 ...
... Thermacon is a concealed passive infrared (PIR) sensor that detects the presence of natural body heat and activates a relay. Relay activation begins when the detection area is entered and remains on for the duration of the preset relay timing. The housing is an Underwriters Laboratories Inc. (UL) 94 ...
Panamax To Feature the MAX® Audio/Video Silver Series
... match the system’s needs. Balanced Double L Filtration Circuitry – M5510, M5500 & M5300 These circuits are designed to eliminate the AC contamination that is most detrimental to the performance of analog or video components like stereo receivers, VCRs or televisions. The filters are carefully engine ...
... match the system’s needs. Balanced Double L Filtration Circuitry – M5510, M5500 & M5300 These circuits are designed to eliminate the AC contamination that is most detrimental to the performance of analog or video components like stereo receivers, VCRs or televisions. The filters are carefully engine ...