RP-35U Line Powered Digital Panel Meter 3 1/2 Digit 0.56” LED
... Pin J - Voltage Divider Signal High Input: Signal high input for voltages that require attenuation or scaling. Dividing resistors R1 and R2 may be mounted internally for voltages up to 1200V max. Matched dividing resistors for 20V (1/10), 200V (1/100), and 1200V (1/1000) ranges are available from Te ...
... Pin J - Voltage Divider Signal High Input: Signal high input for voltages that require attenuation or scaling. Dividing resistors R1 and R2 may be mounted internally for voltages up to 1200V max. Matched dividing resistors for 20V (1/10), 200V (1/100), and 1200V (1/1000) ranges are available from Te ...
Stacked_Switches_MJB_V1
... • As per previous slide, but load is capacitive and hence both a “push” and “pull” MOSFET stacks are used, to obtain fast rise AND fall times; • Current flows only during the edges of the pulse; • The PUSH MOSFETs are turned on to initiate the leading edge of the output pulse (negative output in thi ...
... • As per previous slide, but load is capacitive and hence both a “push” and “pull” MOSFET stacks are used, to obtain fast rise AND fall times; • Current flows only during the edges of the pulse; • The PUSH MOSFETs are turned on to initiate the leading edge of the output pulse (negative output in thi ...
7805 Datasheet.
... description/ordering information This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these re ...
... description/ordering information This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these re ...
MAX17021/MAX17082/MAX17482 Dual-Phase, Quick-PWM Controllers for IMVP-6+/IMVP-6.5 CPU Core Power Supplies General Description
... The MAX17021/MAX17082/MAX17482 are 2/1-phaseinterleaved Quick-PWM™ step-down VID power-supply controllers for notebook CPUs. True out-of-phase operation reduces input ripple current requirements and output- voltage ripple, while easing component selection and layout difficulties. The Quick-PWM contr ...
... The MAX17021/MAX17082/MAX17482 are 2/1-phaseinterleaved Quick-PWM™ step-down VID power-supply controllers for notebook CPUs. True out-of-phase operation reduces input ripple current requirements and output- voltage ripple, while easing component selection and layout difficulties. The Quick-PWM contr ...
Analysis of power recycling techniques for RF and microwave
... can be seen that for the recycling efficiency higher than 55%, the diode conduction angle must keep below 60 , or correspondingly, the recycling factor must be chosen less than five. The diodes, power supply and the available power are then traded off according to (23). Also note an interesting resu ...
... can be seen that for the recycling efficiency higher than 55%, the diode conduction angle must keep below 60 , or correspondingly, the recycling factor must be chosen less than five. The diodes, power supply and the available power are then traded off according to (23). Also note an interesting resu ...
LOAD CELL CABLING - marco
... A load cell may have a cable with four or six wires. A six-wire cable, besides having +/- excitation and +/- signal lines also has + and - sense lines. It is a common misconception that the possibility to sense the actual voltage at the load cell is the only difference between 4-wire and 6-wire load ...
... A load cell may have a cable with four or six wires. A six-wire cable, besides having +/- excitation and +/- signal lines also has + and - sense lines. It is a common misconception that the possibility to sense the actual voltage at the load cell is the only difference between 4-wire and 6-wire load ...
Chapter06_Control_relays - PTEC107 AC/DC Electronics
... overload relay attached physically and electrically. They are electromagnetically operated switches that provide a safe method for starting large motor loads. The overload relay will open the supply voltage to the starter if it detects an overload on a motor. Motor overload relay contacts are normal ...
... overload relay attached physically and electrically. They are electromagnetically operated switches that provide a safe method for starting large motor loads. The overload relay will open the supply voltage to the starter if it detects an overload on a motor. Motor overload relay contacts are normal ...
Understanding the Physics of Electrodynamic Shaker Performance
... illustrated by the velocity plot of Figure C. At that single frequency where the force-coincident component of velocity (red) is essentially equal to the total velocity (black), the V rate equation is a reasonable model. This unique frequency is that at which maximum system efficiency is realized (s ...
... illustrated by the velocity plot of Figure C. At that single frequency where the force-coincident component of velocity (red) is essentially equal to the total velocity (black), the V rate equation is a reasonable model. This unique frequency is that at which maximum system efficiency is realized (s ...
Current-Transformer Phase-Shift Compensation
... TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combinat ...
... TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combinat ...
752A Reference Divider Specifications
... with output uncertainties of less than 0.2 ppm and 0.5 ppm respectively. Before each use, the 752A is easily calibrated with only a stable source and a null detector. The entire procedure takes only five minutes and does not require external standards. The calibration procedure compensates for long ...
... with output uncertainties of less than 0.2 ppm and 0.5 ppm respectively. Before each use, the 752A is easily calibrated with only a stable source and a null detector. The entire procedure takes only five minutes and does not require external standards. The calibration procedure compensates for long ...
BDTIC
... results in the development of power switches. The latest generation superjunction MOSFETs [1, 2] and new technologies utilizing wide bandgap semiconductors including Silicon Carbide or Gallium Nitride, are able to switch several hundreds of volts and several tens of amperes within a few nanoseconds. ...
... results in the development of power switches. The latest generation superjunction MOSFETs [1, 2] and new technologies utilizing wide bandgap semiconductors including Silicon Carbide or Gallium Nitride, are able to switch several hundreds of volts and several tens of amperes within a few nanoseconds. ...
DATA SHEET UDA1334ATS Low power audio DAC with PLL
... implemented as current sources and are summed at virtual ground of the output operational amplifier. In this way very high signal-to-noise performance and low clock jitter sensitivity is achieved. No post filter is needed due to the inherent filter function of the DAC. On-board amplifiers convert th ...
... implemented as current sources and are summed at virtual ground of the output operational amplifier. In this way very high signal-to-noise performance and low clock jitter sensitivity is achieved. No post filter is needed due to the inherent filter function of the DAC. On-board amplifiers convert th ...
BM6203FS
... The input threshold voltages of the control pins are 2.5V and 0.8V, with a hysteresis voltage of approximately 0.4V. The IC will accept input voltages up to the VCC voltage. When the same phase control pins are input high at the same time, the high side and low side gate driver outputs become low. D ...
... The input threshold voltages of the control pins are 2.5V and 0.8V, with a hysteresis voltage of approximately 0.4V. The IC will accept input voltages up to the VCC voltage. When the same phase control pins are input high at the same time, the high side and low side gate driver outputs become low. D ...
Slide
... – All packets use VC#0 when they are injected to NoC – VC number is increased when the packet conflicts All VCs are activated if workload is high ...
... – All packets use VC#0 when they are injected to NoC – VC number is increased when the packet conflicts All VCs are activated if workload is high ...
Document
... A Bridgeless, Quasi-Resonant ZVS-Switching, Buck-Boost Power Factor Correction Stage (PFC) ...
... A Bridgeless, Quasi-Resonant ZVS-Switching, Buck-Boost Power Factor Correction Stage (PFC) ...
Alberta Reliability Standard Voltage and Reactive Control VAR-001-AB-1a
... R6 The ISO must monitor the status of all transmission reactive power resources, automatic voltage regulators, voltage regulating systems and power system stabilizers. R7 Each operator of a transmission facility must monitor the status of all transmission reactive power resources, automatic voltage ...
... R6 The ISO must monitor the status of all transmission reactive power resources, automatic voltage regulators, voltage regulating systems and power system stabilizers. R7 Each operator of a transmission facility must monitor the status of all transmission reactive power resources, automatic voltage ...
MAX1282/MAX1283 300ksps/400ksps, Single-Supply, 4-Channel, Serial 12-Bit ADCs with Internal Reference General Description
... Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 3: Offset nulled. Note 4: Ground the “on” channel; sine wave is applied to all “off” channels. Note 5: Conversion time is defined as the number o ...
... Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 3: Offset nulled. Note 4: Ground the “on” channel; sine wave is applied to all “off” channels. Note 5: Conversion time is defined as the number o ...
II. Modeling of the PMSM
... Depenbrock and Isao Takahashi [9], [11]. The basic idea of DTC for induction motor is slip control, which exploits the relationship between the slip and the electromagnetic torque [2]. In the 1990's, DTC for was developed for PMSM [7], [12], [13]. By comparison for instance the Rotor Field Oriented ...
... Depenbrock and Isao Takahashi [9], [11]. The basic idea of DTC for induction motor is slip control, which exploits the relationship between the slip and the electromagnetic torque [2]. In the 1990's, DTC for was developed for PMSM [7], [12], [13]. By comparison for instance the Rotor Field Oriented ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.