MAX5141–MAX5144 +3V/+5V, Serial-Input, Voltage-Output, 14-Bit DACs General Description
... independent of input code; however, the output amplifier’s input impedance should still be as high as possible to minimize gain errors. The DAC’s output capacitance is also independent of input code, thus simplifying stability requirements on the external amplifier. In bipolar mode, a precision ampl ...
... independent of input code; however, the output amplifier’s input impedance should still be as high as possible to minimize gain errors. The DAC’s output capacitance is also independent of input code, thus simplifying stability requirements on the external amplifier. In bipolar mode, a precision ampl ...
measurements of ac magnitude
... What is more, the back-and-forth motion of any two jigsaws may not be of the same type, depending on the mechanical design of the saws. One jigsaw might move its blade with a sine-wave motion, while another with a triangle-wave motion. To rate a jigsaw based on its peak blade speed would be quite mi ...
... What is more, the back-and-forth motion of any two jigsaws may not be of the same type, depending on the mechanical design of the saws. One jigsaw might move its blade with a sine-wave motion, while another with a triangle-wave motion. To rate a jigsaw based on its peak blade speed would be quite mi ...
Single-Phase to Three-Phase Drive System Using Two Parallel Single-Phase Rectifiers
... drive system composed of two parallel single-phase rectifiers, a three-phase inverter, and an induction motor. The proposed topology permits to reduce the rectifier switch currents, the harmonic distortion at the input converter side, and presents improvements on the fault tolerance characteristics. ...
... drive system composed of two parallel single-phase rectifiers, a three-phase inverter, and an induction motor. The proposed topology permits to reduce the rectifier switch currents, the harmonic distortion at the input converter side, and presents improvements on the fault tolerance characteristics. ...
Twepp09_Sedita_Cocimano_Hallewell
... matrix of 6 parallel legs with 8 in series in each leg. This arrangement allows for faults within some PCBB’s without a failure of the full converter. The PCBB is a pulse-width modulated switching forward converter with an input of 200 V and an output of 50 V at around 200 W. Each block has four MOS ...
... matrix of 6 parallel legs with 8 in series in each leg. This arrangement allows for faults within some PCBB’s without a failure of the full converter. The PCBB is a pulse-width modulated switching forward converter with an input of 200 V and an output of 50 V at around 200 W. Each block has four MOS ...
LOW-DISTORTION, HIGH-SPEED, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS THS4221, THS4225 THS4222, THS4226
... quiescent current per channel. In addition, the family offers excellent ac performance with 230-MHz bandwidth, 975-V/µs slew rate and harmonic distortion (THD) at –90 dBc at 5 MHz. ...
... quiescent current per channel. In addition, the family offers excellent ac performance with 230-MHz bandwidth, 975-V/µs slew rate and harmonic distortion (THD) at –90 dBc at 5 MHz. ...
HYDRA-X10 User Manual - Active-Semi
... operate the module with voltages in between 12V and 16V. Care must be taken, however, not to exceed the 16V mark. In order to operate the module at these lower voltages, the user must apply a short between the VHM and VP terminals. This tells the system not to use the Buck regulator. The 12V applied ...
... operate the module with voltages in between 12V and 16V. Care must be taken, however, not to exceed the 16V mark. In order to operate the module at these lower voltages, the user must apply a short between the VHM and VP terminals. This tells the system not to use the Buck regulator. The 12V applied ...
EASY2504 / IEC 61131 + CANopen Master / Slave - frenzel
... The EASY2504 is an all round very high performance automation system for industrial applications. It is based on the powerful CoDeSys run time system, with several library extensions and enhancements. Furthermore a CANopen run time system is implemented. The system can be configured to run either in ...
... The EASY2504 is an all round very high performance automation system for industrial applications. It is based on the powerful CoDeSys run time system, with several library extensions and enhancements. Furthermore a CANopen run time system is implemented. The system can be configured to run either in ...
8_2control
... Each position of the servo is referenced by an internal control circuit pulse. 0 degrees is 1ms, 90 degrees is 1.5 ms and 180 degrees is 2 ms. When the external pulse is issued by the controller, it is issued in milliseconds as well. The internal circuit compares the external pulse to the internal a ...
... Each position of the servo is referenced by an internal control circuit pulse. 0 degrees is 1ms, 90 degrees is 1.5 ms and 180 degrees is 2 ms. When the external pulse is issued by the controller, it is issued in milliseconds as well. The internal circuit compares the external pulse to the internal a ...
AN10739 Discrete LED driver Rev. 2 — 21 June 2010 Application note
... This application note describes a 300 mA discrete LED driver, based on a buck-converter principle with an efficiency of 80 to 90 %. It includes a proposal for a BOM and layout leading to a low cost, low component count solution to drive a single LED or a string of LEDs connected in series. The choic ...
... This application note describes a 300 mA discrete LED driver, based on a buck-converter principle with an efficiency of 80 to 90 %. It includes a proposal for a BOM and layout leading to a low cost, low component count solution to drive a single LED or a string of LEDs connected in series. The choic ...
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... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC+ (single supply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V Supply voltage, VCC − (single supply) . . . . . . . ...
... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC+ (single supply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V Supply voltage, VCC − (single supply) . . . . . . . ...
Standard Operating Procedure (SOP)
... Length Extension Cord for Motor Size Too long or too thin of gauge cords can create low voltage/high amperage levels which can damage the electric motor and degrade the saw's performance. Most motor trouble is the result of too small gauge or too long of extension cord. A sign that the extension cor ...
... Length Extension Cord for Motor Size Too long or too thin of gauge cords can create low voltage/high amperage levels which can damage the electric motor and degrade the saw's performance. Most motor trouble is the result of too small gauge or too long of extension cord. A sign that the extension cor ...
department of electrical engineering
... A silicon PN junction (or diode) is a two-terminal device that “ideally” conducts only in one direction and has zero resistance to the flow of current, while it acts as open switch in the other. The diode examined in this experiment is a silicon diode, which practically conducts – or is forward bias ...
... A silicon PN junction (or diode) is a two-terminal device that “ideally” conducts only in one direction and has zero resistance to the flow of current, while it acts as open switch in the other. The diode examined in this experiment is a silicon diode, which practically conducts – or is forward bias ...
A 6-bit, 500-MS/s current-steering DAC in SiGe BiCMOS technology
... distortion, increase output impedance and reduce the clock feedthrough effect, to improve the SFDR in comparison to a CMOS-only implementation for EW applications where SFDR and high speed are the primary concerns while power is a secondary concern. The mathematical and system design of a high-speed ...
... distortion, increase output impedance and reduce the clock feedthrough effect, to improve the SFDR in comparison to a CMOS-only implementation for EW applications where SFDR and high speed are the primary concerns while power is a secondary concern. The mathematical and system design of a high-speed ...
power-scaling.pdf
... elegant or even how I do it in my amps or kits. TUT2 presented many ways to achieve a Power Scaling result but the term was never mentioned so very few people ever connected the dots between the book and the Power Scaling Dialogue on our site. There are about 60 distinct ways to do it and endless va ...
... elegant or even how I do it in my amps or kits. TUT2 presented many ways to achieve a Power Scaling result but the term was never mentioned so very few people ever connected the dots between the book and the Power Scaling Dialogue on our site. There are about 60 distinct ways to do it and endless va ...
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.