Key Materials and Components for Mobile
... experience and trial and error), we have implemented a simulation based on a transmission-line model (1). In this simulation, at first, multiple models with transmission lines in the two- to four-stub range are devised. Equivalent circuits are used for each model, and simulation is performed. As reg ...
... experience and trial and error), we have implemented a simulation based on a transmission-line model (1). In this simulation, at first, multiple models with transmission lines in the two- to four-stub range are devised. Equivalent circuits are used for each model, and simulation is performed. As reg ...
Precision_Power_MA4100 Amplifier
... Cascode and Cathode Follower configurations. D.C. servos are used to control any D.C. offset. These servos are critically positioned in the circuit so that not only is D.C. offset eliminated but also any subtle differences between tubes are internally compensated. These tube stages are then connecte ...
... Cascode and Cathode Follower configurations. D.C. servos are used to control any D.C. offset. These servos are critically positioned in the circuit so that not only is D.C. offset eliminated but also any subtle differences between tubes are internally compensated. These tube stages are then connecte ...
Digital Amps - Audio Developers
... Software to control the amp isn’t complete “Hardwired” (assembly code) as 5-way with 4-pole LR crossovers at 100, 500, 3000 and 7000Hz All drivers arbitrarily set at same volume level No programmable delay control yet (circuitry done) No omni/dipole switching control yet (relays inside) Prob ...
... Software to control the amp isn’t complete “Hardwired” (assembly code) as 5-way with 4-pole LR crossovers at 100, 500, 3000 and 7000Hz All drivers arbitrarily set at same volume level No programmable delay control yet (circuitry done) No omni/dipole switching control yet (relays inside) Prob ...
Manual-amp heads + version R3
... Acoustic Image preamps have output (“Send”) and input (“Return”) capability in each channel to allow you to use effects boxes. The send output is affected by the input volume and tone controls and can also be used as a preamp output for driving other power amplifiers. The Return input can be used to ...
... Acoustic Image preamps have output (“Send”) and input (“Return”) capability in each channel to allow you to use effects boxes. The send output is affected by the input volume and tone controls and can also be used as a preamp output for driving other power amplifiers. The Return input can be used to ...
doc
... from the system in a requisite amount of time. A key ingredient for high dependability is backup protection, which brings along with it the notion of primary protection. The idea here is that any protection device may fail to operate (and so the device may be undependable), requiring the operation o ...
... from the system in a requisite amount of time. A key ingredient for high dependability is backup protection, which brings along with it the notion of primary protection. The idea here is that any protection device may fail to operate (and so the device may be undependable), requiring the operation o ...
Analysis of the OPA569 Bridge
... The considered solution is to add a 2.5k resistor as feedback between U1 output and inverting input (standard inverter design) Unfortunately, this solution is not possible for us; we require a current drive. Our actual load is an RL series circuit and we wish to generate a current, independently of ...
... The considered solution is to add a 2.5k resistor as feedback between U1 output and inverting input (standard inverter design) Unfortunately, this solution is not possible for us; we require a current drive. Our actual load is an RL series circuit and we wish to generate a current, independently of ...
FX3410861090
... Hence switches S1 and S2 will be opened until the VCO output frequency changes. Since switches are open, there is no current path formation, hence no current will flow into or out from the filter. Control voltage remains a constant. ...
... Hence switches S1 and S2 will be opened until the VCO output frequency changes. Since switches are open, there is no current path formation, hence no current will flow into or out from the filter. Control voltage remains a constant. ...
ha200 : Optoma USA : http://www2.optoma.com/us
... what is commonly termed "crossover" or "notch" distortion.Due to the battery-like type of charge storage within them and their inherent speed limitations, the transition between opposing output devices can never be perfectly aligned in time to produce a seamless flow of electrical current. Typically ...
... what is commonly termed "crossover" or "notch" distortion.Due to the battery-like type of charge storage within them and their inherent speed limitations, the transition between opposing output devices can never be perfectly aligned in time to produce a seamless flow of electrical current. Typically ...
read through our EC Slideshow - Master Control Systems, Inc.
... controllers in compliance with NFPA 20, but they don’t evaluate quality or long term reliability issues such as: • Transients immunity • Electro-magnetic Interference • Circuit Board Protection • Product Life Cycle ...
... controllers in compliance with NFPA 20, but they don’t evaluate quality or long term reliability issues such as: • Transients immunity • Electro-magnetic Interference • Circuit Board Protection • Product Life Cycle ...
RF Based Wireless Remote using RX-TX
... carrier wave. This kind of modulation is known as Amplitude Shift Keying (ASK). Transmission through RF is better than IR (infrared) because of many reasons. Firstly, signals through RF can travel through larger distances making it suitable for long range applications. Also, while IR mostly operates ...
... carrier wave. This kind of modulation is known as Amplitude Shift Keying (ASK). Transmission through RF is better than IR (infrared) because of many reasons. Firstly, signals through RF can travel through larger distances making it suitable for long range applications. Also, while IR mostly operates ...
MTR_Pedro_WP2 - Indico
... Avoids a large waist of silicon area since only one counter is used. Disadvantages fabrication’s process dependent, because gate delays are PVT sensitive. Large measurement uncertainty Solution Replace all the delays by a single delay in each path, the circuit will be almost independent of t ...
... Avoids a large waist of silicon area since only one counter is used. Disadvantages fabrication’s process dependent, because gate delays are PVT sensitive. Large measurement uncertainty Solution Replace all the delays by a single delay in each path, the circuit will be almost independent of t ...
T750 high-voltage pulse driver Features
... The T750 is a compact 4-channel high-voltage pulse driver. Each channel includes an input comparator and a transformer-coupled high-voltage power output stage. Output pulses follow the logic inputs and are processed by an adaptive pulse width limiter that prevents output transformer saturation. High ...
... The T750 is a compact 4-channel high-voltage pulse driver. Each channel includes an input comparator and a transformer-coupled high-voltage power output stage. Output pulses follow the logic inputs and are processed by an adaptive pulse width limiter that prevents output transformer saturation. High ...
T.C. Neugebauer, D.J. Perreault, J.H. Lang, C. Livermore, and S.D. Umans, “A Six-Phase Multilevel Inverter for MEMS Electrostatic Induction Micromotors,” 2002 IEEE Power Electronics Specialists Conference , Cairns, Australia, June 2002, pp. 695-670.
... waveforms are synthesized at a fundamental frequency of up to two megahertz. The switching commands must result in ac waveforms that are precisely matched, have low Total Harmonic Distortion (THD), and are accurate to within a few degrees of phase. Furthermore, dissipation constraints limit the swit ...
... waveforms are synthesized at a fundamental frequency of up to two megahertz. The switching commands must result in ac waveforms that are precisely matched, have low Total Harmonic Distortion (THD), and are accurate to within a few degrees of phase. Furthermore, dissipation constraints limit the swit ...
TA3404 Owner`s Manual Doc.indd
... position of the X-OVER switch, then select the “H-PASS” (High pass) position on the L-PASS/H-PASS switch. By selecting this you are giving the speakers 85Hz – 20kHz. The 12dB/Oct roll off means that the frequencies under (lower then) the set 85Hz, will taper off at moderate slope. • Setting For Full ...
... position of the X-OVER switch, then select the “H-PASS” (High pass) position on the L-PASS/H-PASS switch. By selecting this you are giving the speakers 85Hz – 20kHz. The 12dB/Oct roll off means that the frequencies under (lower then) the set 85Hz, will taper off at moderate slope. • Setting For Full ...
Manual
... I would like to start with my thanks to all our staff. Our products are often tested and compared in many publications as well as by our customers themselves and constantly attract outstanding evaluations for their audio performance. ...
... I would like to start with my thanks to all our staff. Our products are often tested and compared in many publications as well as by our customers themselves and constantly attract outstanding evaluations for their audio performance. ...
TD clss note 3
... application. About 1960 control electrodes were added to silicon diodes, giving siliconcontrolled-rectifiers (SCRs or Thyristors). In 1961 the cross channel link between England and France was put into operation. The a.c. systems were connected by two single conductor submarine cables (64km) at ± 10 ...
... application. About 1960 control electrodes were added to silicon diodes, giving siliconcontrolled-rectifiers (SCRs or Thyristors). In 1961 the cross channel link between England and France was put into operation. The a.c. systems were connected by two single conductor submarine cables (64km) at ± 10 ...
Capacitor and EMI Considerations for New High Frequency
... system noise problems if the system contained reasonable amounts of logic chips. The noise created by a microprocessor, databusses, clock drivers, etc. usually swamps out switcher noise. This can be seen very simply by connecting a linear regulator temporarily in place of the switcher. Radiated nois ...
... system noise problems if the system contained reasonable amounts of logic chips. The noise created by a microprocessor, databusses, clock drivers, etc. usually swamps out switcher noise. This can be seen very simply by connecting a linear regulator temporarily in place of the switcher. Radiated nois ...
Understanding LED Drivers
... certain fixtures, panels, and outdoor-rated lights. These bulbs are often used for commercial, outdoor, or roadway lighting purposes. They typically require a separate driver because it’s simpler and cheaper to replace the driver than the LEDs. Sometimes, LEDs will come equipped with a separate driv ...
... certain fixtures, panels, and outdoor-rated lights. These bulbs are often used for commercial, outdoor, or roadway lighting purposes. They typically require a separate driver because it’s simpler and cheaper to replace the driver than the LEDs. Sometimes, LEDs will come equipped with a separate driv ...