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Part # Distributor Manufacturer Product Category Description
dsPIC33FJ128MC804 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided static design. . 3.3V ( ±10%) operating voltage. . Industrial and Extended temperature. . Low power consumption. Motor Control Peripherals: . 6-channel 16-bit Motor Control PWM: - Three duty cycle generators. - Independent or Complementary mode. - Programmable dead time and output polarity...
dsPIC33FJ128MC802 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided 16-bit Motor Control PWM: - Three duty cycle generators. - Independent or Complementary mode. - Programmable dead time and output polarity. - Edge-aligned or center-aligned. - Manual output override control. - One Fault input. - Trigger for ADC conversions. - PWM frequency for 16-bit resolution (@ 40...
dsPIC33FJ64MC802 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided 16-bit Motor Control PWM: - Three duty cycle generators. - Independent or Complementary mode. - Programmable dead time and output polarity. - Edge-aligned or center-aligned. - Manual output override control. - One Fault input. - Trigger for ADC conversions. - PWM frequency for 16-bit resolution...

Conduct Research Top

  • Using AC PWM Drives on Non-Standard Voltages and Frequencies
    Often, there may arise the need to apply an AC PWM drive1 to input voltages such as 200, 208, 380, 415 and possibly other levels, as well as input frequencies such as 50 Hz. The AC PWM regulator utilizes a switching power supply for control power that is sourced from a DC bus. This gives the unit
  • Stepper Motor Control Using the PIC16F684
    AN906 Stepper Motor Control Using the PIC16F684 MICROSTEPPING Author: Reston Condit Microchip Technology Inc. Single stepping, or turning a stepping motor at its rated step size, results in less than smooth movement. Microstepping is a technique used to smooth the INTRODUCTION motor's movement
  • D/A Conversion Using PWM and R-2R Ladders to Generate Sine and DTMF Waveforms
    of complex analog waveforms.: (PWM and R-2R Ladder). Both the Pulse Width Modulation (PWM) and resistor ladders require only a few external components to create a D/A converter with the PICmicro? microcontroller series. These techniques can be used to generate dual-tone multiplexed frequencies (DTMF
  • Understanding Electronic Motor Drives
    magnitude voltage pulses. All PWM drives contain an input converter, dc bus, and output inverter. For simplicity, only one phase of input and output are shown for a 3-phase drive. Selecting the right drive is essential to getting the best performance and efficiency from an electric motor. A motor
  • Stepper Motor Control with dsPIC (R) DSCs
    This application note describes how to drive a stepper. motor with a dsPIC33F motor control family DSC. The eight PWM channels (six pins from the PWM1. module and two pins from the PWM2 module) are used. to control a stepper motor in all possible ways, whether. it is bipolar or unipolar, using full
  • Digital Current Loops and Direct PWM Control
    Until recently, digital control of a motor's current loop was not feasible - the required bandwidth of the current loop was too high for a cost-effective digital solution. However, with the advent of DSP technology, this has changed. Delta Tau has taken advantage of cutting-edge DSP technology
  • Power and efficiency drive motor selection
    motors are 30% more efficient, use 20% less power, and are 2/3 the size of ordinary BLDC motors. They come in sizes from 60 to 110 W and include onboard PWM drive electronics with tachometers to lower distortion. Output power and overall efficiency are key parameters to consider when sizing motors
  • VF Control of 3-Phase Induction Motor Using Space Vector Modulation
    VF control using the Sine PWM algorithm is a popular algorithm for AC induction motor control; however, this algorithm has certain drawbacks which affect the overall system efficiency. A more advanced switching algorithm, like Space Vector Modulation (SVM), overcomes the drawbacks of the Sine PWM

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