Ayre Acoustics MX-R Twenty Mono Amplifiers
... gain = 10,000x), but wired up in such a way that the inputs are also tied together (like the outputs of all complementary emitter-followers). The first pair provides the bias voltage for the second pair without the need for a bias network. We have found that this sounds better than a single emitter- ...
... gain = 10,000x), but wired up in such a way that the inputs are also tied together (like the outputs of all complementary emitter-followers). The first pair provides the bias voltage for the second pair without the need for a bias network. We have found that this sounds better than a single emitter- ...
Functional Block Descriptions - VLF Designs specializing in Analog
... external switching type high efficiency power supply provides power to the driver and final so that the power output of the radio can be controlled. The radio receivers are modified for low distortion in order to prevent intermodulation between carriers. The receiver outputs are run through external ...
... external switching type high efficiency power supply provides power to the driver and final so that the power output of the radio can be controlled. The radio receivers are modified for low distortion in order to prevent intermodulation between carriers. The receiver outputs are run through external ...
Product Summary
... efficiencies attained throughout the entire power range, the SKY77189 delivers unsurpassed talk-time advantages. The SKY77189 meets the stringent spectral linearity requirements of High Speed Downlink Packet Access (HSDPA) data transmission with high power added efficiency. A directional coupler is ...
... efficiencies attained throughout the entire power range, the SKY77189 delivers unsurpassed talk-time advantages. The SKY77189 meets the stringent spectral linearity requirements of High Speed Downlink Packet Access (HSDPA) data transmission with high power added efficiency. A directional coupler is ...
Standard Range, Nickel-Plated Brass Housing Types ICB, M30
... Standard Range, Nickel-Plated Brass Housing Types ICB, M30 • Sensing distance: 10 to 15 mm • Flush or non-flush types • Short or long body versions • Rated operational voltage (Ub): 10 - 36 VDC • Output: DC 200 mA, NPN or PNP • Normally open or Normally closed • LED indication for output ON • ...
... Standard Range, Nickel-Plated Brass Housing Types ICB, M30 • Sensing distance: 10 to 15 mm • Flush or non-flush types • Short or long body versions • Rated operational voltage (Ub): 10 - 36 VDC • Output: DC 200 mA, NPN or PNP • Normally open or Normally closed • LED indication for output ON • ...
Bronco VFD Series Adjustable Frequency Drives
... frequency is dependent on motor type and load. The motor may need to be derated for low-frequency (30 Hz and lower) operation. Please consult the motor manufacturer. ...
... frequency is dependent on motor type and load. The motor may need to be derated for low-frequency (30 Hz and lower) operation. Please consult the motor manufacturer. ...
LTC1983-3/LTC1983-5
... 3V version) from VOUT during normal operation. During shutdown, the resistor divider is disconnected from the output and the part draws only leakage current from the output. During no-load conditions, applying a 1Hz to 100Hz, 2% to 5% duty cycle signal to the SHDN pin ensures that the circuit of Fig ...
... 3V version) from VOUT during normal operation. During shutdown, the resistor divider is disconnected from the output and the part draws only leakage current from the output. During no-load conditions, applying a 1Hz to 100Hz, 2% to 5% duty cycle signal to the SHDN pin ensures that the circuit of Fig ...
An Octave-Range, Watt-Level, Fully
... back-off efficiency, which is very important for non-constant envelope signals [4], [5]. However, the large loss and area of an on-chip phase shifter have presented a challenge to realize an efficient, low-cost, fully-integrated CMOS Doherty power amplifier. Linear amplification using nonlinear comp ...
... back-off efficiency, which is very important for non-constant envelope signals [4], [5]. However, the large loss and area of an on-chip phase shifter have presented a challenge to realize an efficient, low-cost, fully-integrated CMOS Doherty power amplifier. Linear amplification using nonlinear comp ...
Power Management for AM18xx/AM17xx Processors
... efficiency across the widest possible range of load currents. For low-noise applications, the I2C interface can be used to force the converters into the fixed-frequency PWM mode. The TPS65070 converters allow using small inductors and capacitors to achieve a small solution size. ...
... efficiency across the widest possible range of load currents. For low-noise applications, the I2C interface can be used to force the converters into the fixed-frequency PWM mode. The TPS65070 converters allow using small inductors and capacitors to achieve a small solution size. ...
PLUS+1 Inverter Family Technical Information Rev AA
... 1.1 PLUS+1 Inverter Family Technical Information.............................................................................. 5 1.2 What information is in this manual?.................................................................................................. 5 1.3 What information is in prod ...
... 1.1 PLUS+1 Inverter Family Technical Information.............................................................................. 5 1.2 What information is in this manual?.................................................................................................. 5 1.3 What information is in prod ...
MAX5389 Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer General Description
... Note 2: DNL and INL are measured with the potentiometer configured as a voltage-divider (Figure 1) with H_ = VDD and L_ = GND. The wiper terminal is unloaded and measured with a high-input-impedance voltmeter. Note 3: R-DNL and R-INL are measured with the potentiometer configured as a variable res ...
... Note 2: DNL and INL are measured with the potentiometer configured as a voltage-divider (Figure 1) with H_ = VDD and L_ = GND. The wiper terminal is unloaded and measured with a high-input-impedance voltmeter. Note 3: R-DNL and R-INL are measured with the potentiometer configured as a variable res ...
Aalborg Universitet J.; Sørensen, T.
... The WTs have evolved from the first models with direct connected induction machines, to complicated systems with new advanced equipment and capabilities. As mentioned before, the wind farm developers have only limited digital models of the WTs from the WT manufacturers, available for conducting the ...
... The WTs have evolved from the first models with direct connected induction machines, to complicated systems with new advanced equipment and capabilities. As mentioned before, the wind farm developers have only limited digital models of the WTs from the WT manufacturers, available for conducting the ...
precision measurement of low ac voltage in wide band with
... at low and mid-range frequencies to achieve low phase shift (from 0°) at high frequencies with low gain. From these requirements, the best choice is Intersil HFA1120. In the draft version of design, there was considered usage of OPA695, but its limitation is imposibility of local DC offset trimming. ...
... at low and mid-range frequencies to achieve low phase shift (from 0°) at high frequencies with low gain. From these requirements, the best choice is Intersil HFA1120. In the draft version of design, there was considered usage of OPA695, but its limitation is imposibility of local DC offset trimming. ...
Images SI Stepper Motor Controller Datasheet
... Clock input / internally generated clock cycle in Free Running Mode. Low input results in Counter Clockwise motion. Direction input is active for both Master / Slave modes. Actual Stepper Motor motion direction is relative & also depends on the way Motor Windings are connected to Winding Drivers. Ha ...
... Clock input / internally generated clock cycle in Free Running Mode. Low input results in Counter Clockwise motion. Direction input is active for both Master / Slave modes. Actual Stepper Motor motion direction is relative & also depends on the way Motor Windings are connected to Winding Drivers. Ha ...
doc - Cornerstone Robotics
... Maximum output current sourced by any I/O pin ....................................................................................25 mA Maximum current sunk by PORTA........................................................................................................100 mA Maximum current sourced ...
... Maximum output current sourced by any I/O pin ....................................................................................25 mA Maximum current sunk by PORTA........................................................................................................100 mA Maximum current sourced ...
MAX4501-02
... CMOS analog switches, except they have only two supply pins: V+ and GND. V+ and GND drive the internal CMOS switches and set the analog voltage limits of the switch. Reverse ESD-protection diodes are internally connected between each analog signal pin and both V+ and GND. One of these diodes conduct ...
... CMOS analog switches, except they have only two supply pins: V+ and GND. V+ and GND drive the internal CMOS switches and set the analog voltage limits of the switch. Reverse ESD-protection diodes are internally connected between each analog signal pin and both V+ and GND. One of these diodes conduct ...
ELECTRONIC DEVICES AND NETWORKS
... effect of gate triggering on turning on of SCR. 2. To draw V-I characteristics of an UJT and to use UJT as relaxation oscillator. 3. To study the effect of free-wheeling diode on power factor for single phase halfwave rectifier with R-L load. 4. To plot waveforms for output voltage and current, for ...
... effect of gate triggering on turning on of SCR. 2. To draw V-I characteristics of an UJT and to use UJT as relaxation oscillator. 3. To study the effect of free-wheeling diode on power factor for single phase halfwave rectifier with R-L load. 4. To plot waveforms for output voltage and current, for ...
ICL page 1 Inductive Coupled Link (Updated October 2004)
... the sub or ROV. These are ground, +12 volts, RS-232 data in and RS-232 data out. These are true RS-232 levels and connect directly to a serial port on some computer. Two additional wires go to the coil which may be up to about 10 feet from the circuit. (Longer cables are possible, but require readju ...
... the sub or ROV. These are ground, +12 volts, RS-232 data in and RS-232 data out. These are true RS-232 levels and connect directly to a serial port on some computer. Two additional wires go to the coil which may be up to about 10 feet from the circuit. (Longer cables are possible, but require readju ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.