A Development of Acoustic Energy Transfer System
... Key-Words: - Contactless Energy Transfer, Acoustic energy transfer, Ultrasonic transducer, Push-pull converter On the other hand, CPT systems convey energy via high frequency resonant power electronic converter that is connected to two primary metal plates. CPT system has been successfully implement ...
... Key-Words: - Contactless Energy Transfer, Acoustic energy transfer, Ultrasonic transducer, Push-pull converter On the other hand, CPT systems convey energy via high frequency resonant power electronic converter that is connected to two primary metal plates. CPT system has been successfully implement ...
TDK5100F 434 MHz ASK/FSK Transmitter in 10-pin Package Wireless Control
... The Phase Locked Loop synthesizer consists of a Voltage Controlled Oscillator (VCO), an asynchronous divider chain, a phase detector, a charge pump and a loop filter. It is fully implemented on chip. The tuning circuit of the VCO consisting of spiral inductors and varactor diodes is on chip, too. Th ...
... The Phase Locked Loop synthesizer consists of a Voltage Controlled Oscillator (VCO), an asynchronous divider chain, a phase detector, a charge pump and a loop filter. It is fully implemented on chip. The tuning circuit of the VCO consisting of spiral inductors and varactor diodes is on chip, too. Th ...
Jun 1999 Micropower LDO Has the Lowest Noise and Quiescent Current in SOT-23
... on data sheet specifications can be difficult and confusing, since many manufacturers specify different measurement methods and frequency ranges. Table 1 summarizes the distinctions between the parts to help designers make a quick comparison. ...
... on data sheet specifications can be difficult and confusing, since many manufacturers specify different measurement methods and frequency ranges. Table 1 summarizes the distinctions between the parts to help designers make a quick comparison. ...
LM555 Timer
... This application uses the timer connected for astable operation, as in Figure 10, with a modulating signal again applied to the control voltage terminal. The pulse position varies with the modulating signal, since the threshold voltage and hence the time delay is varied. Figure 11 shows the waveform ...
... This application uses the timer connected for astable operation, as in Figure 10, with a modulating signal again applied to the control voltage terminal. The pulse position varies with the modulating signal, since the threshold voltage and hence the time delay is varied. Figure 11 shows the waveform ...
AN-750 APPLICATION NOTE
... Set the ZXTOUT register to a small value that satisfies the following equation: 384/CLKIN ZXTOUT > 1/2f, where f is the line frequency. Set the ZXTO bits in the MASK register. If a phase drops out, an interrupt should occur after the time specified by the ZXTOUT register has elapsed. However, as m ...
... Set the ZXTOUT register to a small value that satisfies the following equation: 384/CLKIN ZXTOUT > 1/2f, where f is the line frequency. Set the ZXTO bits in the MASK register. If a phase drops out, an interrupt should occur after the time specified by the ZXTOUT register has elapsed. However, as m ...
GS2 Sensor (AGS2) - Panasonic Industrial Devices
... • Use surge absorbers as applying the external surge voltage may damage the internal circuit. • Malfunction may occur near electric noises from static electricity, lightning, broadcast or amateur radio stations and mobile phones. • Avoid use in a place where these products come in contact with water ...
... • Use surge absorbers as applying the external surge voltage may damage the internal circuit. • Malfunction may occur near electric noises from static electricity, lightning, broadcast or amateur radio stations and mobile phones. • Avoid use in a place where these products come in contact with water ...
COMPRESSOR Chop Shop
... 2 years, because it’s built to last a lifetime. (registration required!) ...
... 2 years, because it’s built to last a lifetime. (registration required!) ...
23-delay line
... • Electronic delay line is an electronic circuit used to delay a pulse waveform ,Any monostable circuit may be used for this purpose. the input pulse is used to trigger the monostable circuit, the output is generated by the monostable circuit ...
... • Electronic delay line is an electronic circuit used to delay a pulse waveform ,Any monostable circuit may be used for this purpose. the input pulse is used to trigger the monostable circuit, the output is generated by the monostable circuit ...
OPA356-Q1
... The OPA356 is a high-speed voltage-feedback CMOS operational amplifier designed for video and other applications requiring wide bandwidth. The OPA356 is unity gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.05°. Quiescent current is only 8.3 mA ...
... The OPA356 is a high-speed voltage-feedback CMOS operational amplifier designed for video and other applications requiring wide bandwidth. The OPA356 is unity gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.05°. Quiescent current is only 8.3 mA ...
Introduction - facstaff.bucknell.edu
... The waveform most often required in a large number of applications is the square wave. Sometimes a nonsymmetrical square wave, also called a rectangular wave, is required. There are many ways to generate square waves, but if a high-quality signal source is not required, one of the easiest and least ...
... The waveform most often required in a large number of applications is the square wave. Sometimes a nonsymmetrical square wave, also called a rectangular wave, is required. There are many ways to generate square waves, but if a high-quality signal source is not required, one of the easiest and least ...
Reliability Assessment of Millimetre Wave Jarmo Levo
... An attribute of any system that consistently produces the same results, preferably meeting or exceeding its specifications. [1] By definition reliability means that any system always behaves the same way under the same conditions without the performance decreasing by time or after continuous repetit ...
... An attribute of any system that consistently produces the same results, preferably meeting or exceeding its specifications. [1] By definition reliability means that any system always behaves the same way under the same conditions without the performance decreasing by time or after continuous repetit ...
Speaker Analysis Using Thiele
... Thiele-Small results can be done. First, F(s) will be discussed. From the data compiled, I was able to see that larger speakers such as the subwoofer I tested had a much lower F(s) compared to the other speakers. Manufacturers of speakers will create different types of speakers with a whole range of ...
... Thiele-Small results can be done. First, F(s) will be discussed. From the data compiled, I was able to see that larger speakers such as the subwoofer I tested had a much lower F(s) compared to the other speakers. Manufacturers of speakers will create different types of speakers with a whole range of ...
W. Inam, K.K. Afridi and D.J. Perreault, “Variable Frequency Multiplier Technique for High Efficiency Conversion Over a Wide Operating Range,” 2014 IEEE Energy Conversion Congress and Exposition , Sept. 2014.
... be applied to the inverter stage and/or rectifier stage of a converter to achieve wide input voltage and/or output voltage range operation or to extend the efficient operating power range. In this technique, the duty ratio and the switching frequency of an inverter and/or rectifier is changed as inp ...
... be applied to the inverter stage and/or rectifier stage of a converter to achieve wide input voltage and/or output voltage range operation or to extend the efficient operating power range. In this technique, the duty ratio and the switching frequency of an inverter and/or rectifier is changed as inp ...
Basic Principles of Adjustable Frequency Drives
... Insulated (or isolated) Gate Bipolar Transistors - IGBTs IGBTs began to take over the AF drive switching device market in about 1988. IGBTs have enabled substantial reductions in AF drive manufacturing cost. The low gate current requirement of IGBTs eliminated the base drive circuitry and as ...
... Insulated (or isolated) Gate Bipolar Transistors - IGBTs IGBTs began to take over the AF drive switching device market in about 1988. IGBTs have enabled substantial reductions in AF drive manufacturing cost. The low gate current requirement of IGBTs eliminated the base drive circuitry and as ...
Evaluates: MAX16821B MAX16821B Evaluation Kit General Description Features
... The LED brightness can be dimmed using a PWM signal with a 5V logic-high level and frequency range of 100Hz to 5kHz. Connect the PWM signal to the PWMDIM and SGND PCB pads to control the LEDs’ brightness. ...
... The LED brightness can be dimmed using a PWM signal with a 5V logic-high level and frequency range of 100Hz to 5kHz. Connect the PWM signal to the PWMDIM and SGND PCB pads to control the LEDs’ brightness. ...
TPA2000D1 数据资料 dataSheet 下载
... The main reason that the traditional class-D amplifier needs an output filter is that the switching waveform results in maximum current flow. This causes more loss in the load, which causes lower efficiency. The ripple current is large for the traditional modulation scheme because the ripple current ...
... The main reason that the traditional class-D amplifier needs an output filter is that the switching waveform results in maximum current flow. This causes more loss in the load, which causes lower efficiency. The ripple current is large for the traditional modulation scheme because the ripple current ...
Development of a Compact Three-Phase Induction Motor Drive
... motor drives course. The induction motor is essentially a constant speed machine if a constant voltage and frequency source is connected [1]. When the load torque increases, the induction motor speed drop will be minimal, which is the advantage for the constant speed applications. Many single chip m ...
... motor drives course. The induction motor is essentially a constant speed machine if a constant voltage and frequency source is connected [1]. When the load torque increases, the induction motor speed drop will be minimal, which is the advantage for the constant speed applications. Many single chip m ...
NCN49597 - Power Line Communication Modem
... Power Line Communication Modem The NCN49597 is a powerful spread frequency shift keying (S−FSK) communication system−on−chip (SoC) designed for communication in hostile environments. It combines a low power ARM Cortex M0 processor with a high precision analogue front end. Based on 4800 baud S−FSK du ...
... Power Line Communication Modem The NCN49597 is a powerful spread frequency shift keying (S−FSK) communication system−on−chip (SoC) designed for communication in hostile environments. It combines a low power ARM Cortex M0 processor with a high precision analogue front end. Based on 4800 baud S−FSK du ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.