FM radio circuit
... The IC has an FLL (Frequency-Locked-Loop) system with an intermediate frequency of 70 kHz. The i.f. selectivity is obtained by active RC filters. The only function which needs alignment is the resonant circuit for the oscillator, thus selecting the reception frequency. Spurious reception is avoided ...
... The IC has an FLL (Frequency-Locked-Loop) system with an intermediate frequency of 70 kHz. The i.f. selectivity is obtained by active RC filters. The only function which needs alignment is the resonant circuit for the oscillator, thus selecting the reception frequency. Spurious reception is avoided ...
Optically addressable field effect nano- environments for chemical imaging
... figure, also indicating the approximate size of the illuminating beam. Contrast in Fig. 2a is determined by differences of amplitude in the u(V) characteristic, which correspond to optical modulations of the photocurrent generation when the beam is masked thought the Al grid and the Pd films. A larg ...
... figure, also indicating the approximate size of the illuminating beam. Contrast in Fig. 2a is determined by differences of amplitude in the u(V) characteristic, which correspond to optical modulations of the photocurrent generation when the beam is masked thought the Al grid and the Pd films. A larg ...
AM PEAK DETECTOR
... In this section, we examine the operation of an AM peak detector. The input waveform to an AM peak detector comprises a carrier frequency and its upper and lower side frequencies (i.e., an AM envelope). A diode is a nonlinear device. Therefore, nonlinear mixing (heterodyning) occurs between the carr ...
... In this section, we examine the operation of an AM peak detector. The input waveform to an AM peak detector comprises a carrier frequency and its upper and lower side frequencies (i.e., an AM envelope). A diode is a nonlinear device. Therefore, nonlinear mixing (heterodyning) occurs between the carr ...
Rectifying diodes application
... given load and a smaller reservoir or smoothing capacitor than an equivalent half-wave rectifier. Therefore, the fundamental frequency of the ripple voltage is twice that of the AC supply frequency (100Hz) where for the half-wave rectifier it is exactly equal to the supply frequency (50Hz). The amou ...
... given load and a smaller reservoir or smoothing capacitor than an equivalent half-wave rectifier. Therefore, the fundamental frequency of the ripple voltage is twice that of the AC supply frequency (100Hz) where for the half-wave rectifier it is exactly equal to the supply frequency (50Hz). The amou ...
Aug 2010 - Pump Ed 101
... circuit. There are three basic loads that occur in AC circuits - - resistive, inductive and capacitive (and various combinations of the three). Like it sounds a resistive load consists purely of a resistance. Electrical resistance is simply a measurement of the opposition to the passage of current ( ...
... circuit. There are three basic loads that occur in AC circuits - - resistive, inductive and capacitive (and various combinations of the three). Like it sounds a resistive load consists purely of a resistance. Electrical resistance is simply a measurement of the opposition to the passage of current ( ...
A Review On Power Quality Improvement By UPQC Abstract
... consumers with supply being purely sinusoidal and acceptable frequency but the same is not fulfilled because of non linear loads, implementation of power electronic devices as loads and clubbing of power from different sources [1].Apart from these above mention loads harmonics and transients arises ...
... consumers with supply being purely sinusoidal and acceptable frequency but the same is not fulfilled because of non linear loads, implementation of power electronic devices as loads and clubbing of power from different sources [1].Apart from these above mention loads harmonics and transients arises ...
48-Pulse Based SSSC (Static Synchronous Series
... compared to the 24-pulse case. Thus, reducing notably the ripple existing in the dc voltage. An ideal VSI, would provide a sinusoidal output voltage and would have zero input current from the dc capacitor [1]. In this way, the dc capacitor would assist the VSI only during transient periods of the SS ...
... compared to the 24-pulse case. Thus, reducing notably the ripple existing in the dc voltage. An ideal VSI, would provide a sinusoidal output voltage and would have zero input current from the dc capacitor [1]. In this way, the dc capacitor would assist the VSI only during transient periods of the SS ...
What is Maximum Power Point Tracking (MPPT)
... maximum available power. Additional power harvested from the modules is then made available as increased battery charge current. MPPT can be used in conjunction with a mechanical tracking system, but the two systems are completely different. To understand how MPPT works, let’s first consider the ope ...
... maximum available power. Additional power harvested from the modules is then made available as increased battery charge current. MPPT can be used in conjunction with a mechanical tracking system, but the two systems are completely different. To understand how MPPT works, let’s first consider the ope ...
Исследование Влияния Параметрических Расстроек На
... voltage leads to a decrease in the cost of the rectifier output filter, and improving the quality of the input current of rectifier leads to improved electromagnetic compatibility of converter with the supply grid, especially in cases of comparable power rectifier and power supply. In this case, the ...
... voltage leads to a decrease in the cost of the rectifier output filter, and improving the quality of the input current of rectifier leads to improved electromagnetic compatibility of converter with the supply grid, especially in cases of comparable power rectifier and power supply. In this case, the ...
KSD526 NPN Epitaxial Silicon Transistor Power Amplifier Applications
... (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
... (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
Model HVPS-Series HV Power Supplies
... Listed in Table 1 below is a list and specification of high voltage power supplies specifically designed to operate electronic drivers, such as those produced by Quantum Technology, Inc. These high voltage supplies produce low ripple, well regulated, low EMI/RFI emissions, and very stable operation ...
... Listed in Table 1 below is a list and specification of high voltage power supplies specifically designed to operate electronic drivers, such as those produced by Quantum Technology, Inc. These high voltage supplies produce low ripple, well regulated, low EMI/RFI emissions, and very stable operation ...
Analog to Floating Point Output
... If the 24 VDC power is shared with devices that have coils such as relays, solenoids, or other inductors, each coil must have an MOV, DC Transorb, or diode placed across the coil or inductor. The cathode, or banded side of the DC Transorb or diode, connects to the positive side of the power supply. ...
... If the 24 VDC power is shared with devices that have coils such as relays, solenoids, or other inductors, each coil must have an MOV, DC Transorb, or diode placed across the coil or inductor. The cathode, or banded side of the DC Transorb or diode, connects to the positive side of the power supply. ...
Wind Turbine Simulation
... Bromolson (Electrical Engineering) Jarid Strike (Electrical Engineering) Chase Schaben (Electrical Engineering) ...
... Bromolson (Electrical Engineering) Jarid Strike (Electrical Engineering) Chase Schaben (Electrical Engineering) ...
Voltage Fluctuation Impacts (T. McDermott, Sep 2009)
... Voltage Fluctuation Impacts (T. McDermott, Sep 2009) Any type of distributed generation can produce voltage fluctuations on the electric power system. For example, photovoltaic power output can drop from 100% to 20% of nameplate in less than one minute, and wind power output of a single turbine can ...
... Voltage Fluctuation Impacts (T. McDermott, Sep 2009) Any type of distributed generation can produce voltage fluctuations on the electric power system. For example, photovoltaic power output can drop from 100% to 20% of nameplate in less than one minute, and wind power output of a single turbine can ...
Technical Data 1
... The load current of measured output is changed between 10% to 100% max load for all models, at 0.1A/sec slew rate, at 100/120Hz, 50% duty cycle. The recovery time and excursion is measured when the output voltage has recovered to within 1% of the load regulation band. Expressed as percentage of the ...
... The load current of measured output is changed between 10% to 100% max load for all models, at 0.1A/sec slew rate, at 100/120Hz, 50% duty cycle. The recovery time and excursion is measured when the output voltage has recovered to within 1% of the load regulation band. Expressed as percentage of the ...