Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    3 PHASE INVERTER CONTROL LOOP DESIGN Search Results

    3 PHASE INVERTER CONTROL LOOP DESIGN Result Highlights (5)

    Part ECAD Model Manufacturer Description Download Buy
    7UL1G07FU Toshiba Electronic Devices & Storage Corporation One-Gate Logic(L-MOS), Non-Inverter Buffer (Open Drain), USV, -40 to 85 degC Visit Toshiba Electronic Devices & Storage Corporation
    TB67B001BFTG Toshiba Electronic Devices & Storage Corporation Brushless Motor Driver/3 Phases Driver/Vout(V)=25/Iout(A)=3/Square Wave Visit Toshiba Electronic Devices & Storage Corporation
    TC78B011FTG Toshiba Electronic Devices & Storage Corporation Brushless Motor Driver/3 Phases Driver/Vout(V)=30/Square, Sine Wave Visit Toshiba Electronic Devices & Storage Corporation
    TB67S141AFTG Toshiba Electronic Devices & Storage Corporation Stepping Motor Driver/Unipolar Type/Vout(V)=84/Iout(A)=3/Phase Interface Visit Toshiba Electronic Devices & Storage Corporation
    TB67B001AFTG Toshiba Electronic Devices & Storage Corporation Brushless Motor Driver/3 Phases Driver/Vout(V)=25/Iout(A)=3/Square Wave Visit Toshiba Electronic Devices & Storage Corporation

    3 PHASE INVERTER CONTROL LOOP DESIGN Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    3 phase inverter 120 conduction mode waveform

    Abstract: 3 phase inverter 180 conduction mode waveform 1 HP SINGLE PHASE induction motor speed control using pwm inverter LM2907J inverter 12v to 220 ac mosfet based 120 degree conduction mode of an inverter 220VAC single phase AC inverter ML4423 single phase 180 degrees ac phase inverter sensor 21E 22B
    Text: April 1998 Application Note 42037 ML4423 Application Guidelines INTRODUCTION Depending on the application, the focus of a given motor control design can fall on one of many specific parameters. Different applications may require that special attention be given to a specific control method to


    Original     		PDF ML4423 3 phase inverter 120 conduction mode waveform 3 phase inverter 180 conduction mode waveform 1 HP SINGLE PHASE induction motor speed control using pwm inverter LM2907J inverter 12v to 220 ac mosfet based 120 degree conduction mode of an inverter 220VAC single phase AC inverter single phase 180 degrees ac phase inverter sensor 21E 22B

    clarke transformation

    Abstract: Park transformation implemented in dsp Park transformation AD2S90 Park transformation implemented in digital kettle AC servo motor controlled by inverter Field-Weakening Controller PI DSP ADSP-2115
    Text: a ONE TECHNOLOGY WAY • P.O. AN-408 APPLICATION NOTE BOX 9106 • NORWOOD, MASSACHUSETTS 02062-9106 • 617/329-4700 AC Motor Control Using the ADMC200 Coprocessor by Aengus Murray and Paul Kettle INTRODUCTION This document describes the design of an ac motor control system using the ADSP-2115 digital signal processor DSP and the ADMC200 motion coprocessor. The


    Original     		PDF AN-408 ADMC200 ADSP-2115 E2141 clarke transformation Park transformation implemented in dsp Park transformation AD2S90 Park transformation implemented in digital kettle AC servo motor controlled by inverter Field-Weakening Controller PI DSP

    schematic diagram solar inverter

    Abstract: mppt Charge Controller design and circuit simulink inverter 12v to 220 ac pic based sine wave pv inverter circuit diagram mppt charge controller schematic solar inverters schematic diagram 100w solar inverters circuit diagram off grid inverter schematics solar pv microinverter schematic smps based 45 watt inverter
    Text: AN1338 Grid-Connected Solar Microinverter Reference Design Using a dsPIC Digital Signal Controller Author: SPECIFICATIONS, DEMANDS, AND STANDARDS OF A SOLARPOWERED SYSTEM Mohammad Kamil Microchip Technology Inc. INTRODUCTION Interfacing a solar microinverter module with the power


    Original     		PDF AN1338 EN61000-3-2, IEEE1547 DS01338A-page schematic diagram solar inverter mppt Charge Controller design and circuit simulink inverter 12v to 220 ac pic based sine wave pv inverter circuit diagram mppt charge controller schematic solar inverters schematic diagram 100w solar inverters circuit diagram off grid inverter schematics solar pv microinverter schematic smps based 45 watt inverter

    L6386 schematic

    Abstract: BZX85C1 LM35* NTC BC817 FH617A-2 LM358D1 L1112 washing machine motor p55 GREE Q5 BAS16
    Text: AN1498 APPLICATION NOTE DESIGNING A THREE PHASE AC INVERTER CONTROL & INTERFACE BOARD WITH THE ST92141 MCU By Motor Control Competence Center INTRODUCTION This application note describes a Three Phase AC Inverter control board capable of driving discrete IGBTs directly. The board edge connections allow it to be directly plugged into the


    Original     		PDF AN1498 ST92141 L6386 schematic BZX85C1 LM35* NTC BC817 FH617A-2 LM358D1 L1112 washing machine motor p55 GREE Q5 BAS16

    selni motor

    Abstract: L6386D DIGITAL RPM METER SCHEMATIC AN1498 L6386 L6386 schematic AC Motor soft start IC washing machine motor tacho LM358D1 three phase inverter motor
    Text: AN1498 APPLICATION NOTE DESIGNING A THREE PHASE AC INVERTER CONTROL & INTERFACE BOARD WITH THE ST92141 MCU By Motor Control Competence Center INTRODUCTION This application note describes a Three Phase AC Inverter control board capable of driving discrete IGBTs directly. The board edge connections allow it to be directly plugged into the


    Original     		PDF AN1498 ST92141 selni motor L6386D DIGITAL RPM METER SCHEMATIC AN1498 L6386 L6386 schematic AC Motor soft start IC washing machine motor tacho LM358D1 three phase inverter motor

    ups transformer winding formula

    Abstract: ups PURE SINE WAVE schematic diagram schematic diagram UPS numeric digital 600 plus schematic diagram online UPS schematic diagram of double conversion online UPS smd diode ae c604 d1n4149 dc-ac inverter PURE SINE WAVE schematic diagram UC3843 lead acid battery charger application note 3 phase ups PURE SINE WAVE schematic diagram
    Text: Single Phase On-Line UPS Using MC9S12E128 Designer Reference Manual HCS12 Microcontrollers DRM064 Rev. 0 09/2004 freescale.com Single Phase On-Line UPS Using MC9S12E128 Designer Reference Manual by: Ivan Feno, Pavel Grasblum and Petr Stekl Freescale Semiconductor Czech System Laboratories


    Original     		PDF MC9S12E128 HCS12 DRM064 ups transformer winding formula ups PURE SINE WAVE schematic diagram schematic diagram UPS numeric digital 600 plus schematic diagram online UPS schematic diagram of double conversion online UPS smd diode ae c604 d1n4149 dc-ac inverter PURE SINE WAVE schematic diagram UC3843 lead acid battery charger application note 3 phase ups PURE SINE WAVE schematic diagram

    3 phase inverter 180 conduction mode theory

    Abstract: 3 phase inverter 120 conduction mode theory 180 volt DC motor speed control pwm 3 phase ac motor control REAL TIME CONTROL OF DC MOTOR DRIVE USING SPEECH working principle of ac servo motor ac motor volt per hertz method of speed control speed PI control 3-phase induction motors test results 3-Phase 230v BLDC Motor Driver
    Text: MOTOROLA Order by AN1910/D Motorola Order Number Rev. 1.0, 04/2001 Semiconductor Application Note Design of motor control application based on Motorola Software Development Kit Petr Uhlir Zdenek Kubiczek 1. Introduction This application note describes the design of a 3-phase AC


    Original     		PDF AN1910/D 56F80X 3 phase inverter 180 conduction mode theory 3 phase inverter 120 conduction mode theory 180 volt DC motor speed control pwm 3 phase ac motor control REAL TIME CONTROL OF DC MOTOR DRIVE USING SPEECH working principle of ac servo motor ac motor volt per hertz method of speed control speed PI control 3-phase induction motors test results 3-Phase 230v BLDC Motor Driver

    ac motor speed control circuit diagram with IGBT

    Abstract: ac motor variable speed control circuit diagram 3 phase inverter schematic diagram 3 phase rectifier circuit diagram igbt single phase ac motor speed control 3 phase inverter 180 conduction mode theory 3 phase inverters circuit diagram igbt remote speed control of ac motor schematic diagram motor control using pwm module PURE SINE WAVE inverter schematic diagram
    Text: Freescale Semiconductor Application Note 3-Phase AC Motor Control with V/Hz Speed Closed Loop Using the 56F800/E Design of a Motor Control Application Based on Processor Expert 1. Introduction This application note describes the design of a 3-phase AC induction motor drive with Volts per Hertz control in closed-loop


    Original     		PDF 56F800/E 56F800/E AN1958 ac motor speed control circuit diagram with IGBT ac motor variable speed control circuit diagram 3 phase inverter schematic diagram 3 phase rectifier circuit diagram igbt single phase ac motor speed control 3 phase inverter 180 conduction mode theory 3 phase inverters circuit diagram igbt remote speed control of ac motor schematic diagram motor control using pwm module PURE SINE WAVE inverter schematic diagram

    3 phase inverter schematic diagram

    Abstract: PURE SINE WAVE inverter schematic diagram single phase ac motor speed control ac motor variable speed control circuit diagram remote speed control of ac motor PWM MODIFIED SINE WAVE INVERTER CIRCUIT DIAGRAM inverter PURE SINE WAVE schematic ac motor speed control circuit diagram with IGBT mosfet based power inverter project Diagram of motor speed control 115V AC
    Text: Freescale Semiconductor, Inc. Order by AN1958/D Motorola Order Number Rev. 0, 9/2003 Design of a Motor Control Application Based on Processor Expert 1. Introduction 1. Introduction . 1 2. Motorola Hybrid Controller Advantages and Features . 1


    Original     		PDF AN1958/D 3 phase inverter schematic diagram PURE SINE WAVE inverter schematic diagram single phase ac motor speed control ac motor variable speed control circuit diagram remote speed control of ac motor PWM MODIFIED SINE WAVE INVERTER CIRCUIT DIAGRAM inverter PURE SINE WAVE schematic ac motor speed control circuit diagram with IGBT mosfet based power inverter project Diagram of motor speed control 115V AC

    3 phase inverter 180 conduction mode theory

    Abstract: REAL TIME CONTROL OF DC MOTOR DRIVE USING SPEECH working principle of ac servo motor 180 volt DC motor speed control pwm ac motor volt per hertz method of speed control 3 phase inverter 120 conduction mode theory scalar control of induction motor DSP based sine wave inverter 230V dc variable speed control pwm 3-phase induction motors test results
    Text: Freescale Semiconductor, Inc. MOTOROLA Order by AN1910/D Motorola Order Number Rev. 1.0, 04/2001 Semiconductor Application Note Design of motor control application based on Motorola Software Development Kit Zdenek Kubiczek 3.1 3-phase AC Induction Motor


    Original     		PDF AN1910/D 3 phase inverter 180 conduction mode theory REAL TIME CONTROL OF DC MOTOR DRIVE USING SPEECH working principle of ac servo motor 180 volt DC motor speed control pwm ac motor volt per hertz method of speed control 3 phase inverter 120 conduction mode theory scalar control of induction motor DSP based sine wave inverter 230V dc variable speed control pwm 3-phase induction motors test results

    microchip application notes AN984 GS004

    Abstract: PMSM model average current control inverter dspIC sensorless pmsm c source code dc motor speed control circuit diagram with dsPIC 220v light controller using pic GS004 pwm pulse by dsPIC PIC controlled three phase AC inverter board design microchip application notes an908
    Text: AN1208 Integrated Power Factor Correction PFC and Sensorless Field Oriented Control (FOC) System Author: Vinaya Skanda Microchip Technology Inc. (ADC) and the Pulse Width Modulator (PWM), enable the digital design and the implementation of such a complex application to be simpler and easier.


    Original     		PDF AN1208 DS01208A-page microchip application notes AN984 GS004 PMSM model average current control inverter dspIC sensorless pmsm c source code dc motor speed control circuit diagram with dsPIC 220v light controller using pic GS004 pwm pulse by dsPIC PIC controlled three phase AC inverter board design microchip application notes an908

    1000w inverter PURE SINE WAVE schematic diagram

    Abstract: ups circuit schematic diagram 1000w schematic diagram offline UPS 2000w dc to ac inverter Circuit diagram schematic diagram inverter 2000w schematic diagram dc inverter 1000W 1000w inverter design and calculation inverter PURE SINE WAVE schematic diagram schematic diagram online UPS SCHEMATIC 1000w inverter
    Text: AN1279 Offline UPS Reference Design Using the dsPIC DSC Authors: Sagar Khare Mohammad Kamil Microchip Technology Inc. UPS OVERVIEW An Uninterruptible Power Supply, or UPS, is an electronic device that provides an alternative electric power supply to connected electronic equipment when


    Original     		PDF AN1279 DS01279A-page 1000w inverter PURE SINE WAVE schematic diagram ups circuit schematic diagram 1000w schematic diagram offline UPS 2000w dc to ac inverter Circuit diagram schematic diagram inverter 2000w schematic diagram dc inverter 1000W 1000w inverter design and calculation inverter PURE SINE WAVE schematic diagram schematic diagram online UPS SCHEMATIC 1000w inverter

    working and block diagram of ups

    Abstract: basic principle of ups system 4000w inverter circuit DSP BASED ONLINE UPS design circuit diagram of 5kva online ups inverter 5kva circuit diagram single phase ups circuit diagram 3 phase UPS block diagram circuit diagram of ups based power supply UPS design
    Text: Application Note, V1.0, Mar 2007 AP16098 XC164 Main Control for 5KVA Single-Phase On-Line UPS Reference Design with XC164CM Microcontrollers Edition 2007-03-19 Published by Infineon Technologies AG 81726 München, Germany Infineon Technologies AG 2007. All Rights Reserved.


    Original     		PDF AP16098 XC164 XC164CM XC164CM XC164CM, working and block diagram of ups basic principle of ups system 4000w inverter circuit DSP BASED ONLINE UPS design circuit diagram of 5kva online ups inverter 5kva circuit diagram single phase ups circuit diagram 3 phase UPS block diagram circuit diagram of ups based power supply UPS design

    hp 4503

    Abstract: overcurrent protection relay using PIC microcontroller hp4504 optocoupler hp7800 1000uF 35V capacitor inverter 400Hz IGBT PURE SINE WAVE schematic diagram HP4504 hp4503 230v 400Hz converter schematic lm339 pwm speed motor 220v DC MOTOR SPEED CONTROLLER schematic
    Text: MOTOROLA Order this document by AN1664/D SEMICONDUCTOR APPLICATION NOTE AN1664 LOW COST 3-PHASE AC MOTOR CONTROL SYSTEM BASED ON MC68HC908MR24 By Radim Visinka Roznov System Application Laboratory Motorola, Czech Republic 1 INTRODUCTION This Application Note describes the design of a 3-phase AC induction motor drive. It is based on


    Original     		PDF AN1664/D AN1664 MC68HC908MR24 MC68HC908MR24 hp 4503 overcurrent protection relay using PIC microcontroller hp4504 optocoupler hp7800 1000uF 35V capacitor inverter 400Hz IGBT PURE SINE WAVE schematic diagram HP4504 hp4503 230v 400Hz converter schematic lm339 pwm speed motor 220v DC MOTOR SPEED CONTROLLER schematic

    hp 4503

    Abstract: hp7800 hp4504 optocoupler overcurrent protection relay using PIC microcontroller inverter 400Hz IGBT PURE SINE WAVE schematic diagram HP4504 1000uF 35V capacitor microcontroller based 220v pure sine wave inverter circuit diagram IGBT DRIVER SCHEMATIC 3 PHASE 400Hz 230v 400Hz converter schematic
    Text: Freescale Semiconductor, Inc. Freescale Semiconductor Order this document by AN1664/D AN1664 LOW COST 3-PHASE AC MOTOR CONTROL SYSTEM BASED ON MC68HC908MR24 By Radim Visinka Roznov System Application Laboratory Motorola, Czech Republic 1 INTRODUCTION This Application Note describes the design of a 3-phase AC induction motor drive. It is based on


    Original     		PDF AN1664/D AN1664 MC68HC908MR24 MC68HC908MR24 hp 4503 hp7800 hp4504 optocoupler overcurrent protection relay using PIC microcontroller inverter 400Hz IGBT PURE SINE WAVE schematic diagram HP4504 1000uF 35V capacitor microcontroller based 220v pure sine wave inverter circuit diagram IGBT DRIVER SCHEMATIC 3 PHASE 400Hz 230v 400Hz converter schematic

    3 phase inverter 180 conduction mode waveform

    Abstract: ps2 ic 310 inverter using two parallel transformer ccfl inverter mosfets mosfet triggering circuit for inverter LF K inverter 6 pin ccfl inverter dc 12v 3 phase inverter 120 conduction mode waveform mosfet HF amplifier 1800VRMS
    Text: 19-3754; Rev 0; 8/05 Constant-Frequency, Half-Bridge CCFL Inverter Controller The MAX8729 cold-cathode-fluorescent lamp CCFL inverter controller is designed to drive multiple CCFLs using the half-bridge inverter consisting of two external n-channel power MOSFETs. The half-bridge topology


    Original     		PDF MAX8729 MAX8729 3 phase inverter 180 conduction mode waveform ps2 ic 310 inverter using two parallel transformer ccfl inverter mosfets mosfet triggering circuit for inverter LF K inverter 6 pin ccfl inverter dc 12v 3 phase inverter 120 conduction mode waveform mosfet HF amplifier 1800VRMS

    Sine wave PWM DC to AC Inverter ics

    Abstract: slave and master inverter circuit diagrams HALF-bridge inverter inverter Controller PWM 1800VRMS MAX8729 MAX8729EEI lcd inverter ccfl transformer Three phase inverter mosfet Diagram ps2 ic 310
    Text: 19-3754; Rev 0; 8/05 Constant-Frequency, Half-Bridge CCFL Inverter Controller The MAX8729 cold-cathode-fluorescent lamp CCFL inverter controller is designed to drive multiple CCFLs using the half-bridge inverter consisting of two external n-channel power MOSFETs. The half-bridge topology


    Original     		PDF MAX8729 MAX8729 Sine wave PWM DC to AC Inverter ics slave and master inverter circuit diagrams HALF-bridge inverter inverter Controller PWM 1800VRMS MAX8729EEI lcd inverter ccfl transformer Three phase inverter mosfet Diagram ps2 ic 310

    3 phase inverter 180 conduction mode waveform

    Abstract: PWM controller for ZVS half-bridge ccfl inverter mosfets 1800VRMS MAX8729 MAX8729EEI inverter circuit dc to ac 2V to 24V with mosfets mosfet based single phase inverter 3 phase inverter 120 conduction mode waveform
    Text: 19-3754; Rev 0; 8/05 KIT ATION EVALU E L B AVAILA Constant-Frequency, Half-Bridge CCFL Inverter Controller The MAX8729 cold-cathode-fluorescent lamp CCFL inverter controller is designed to drive multiple CCFLs using the half-bridge inverter consisting of two external


    Original     		PDF MAX8729 MAX8729 3 phase inverter 180 conduction mode waveform PWM controller for ZVS half-bridge ccfl inverter mosfets 1800VRMS MAX8729EEI inverter circuit dc to ac 2V to 24V with mosfets mosfet based single phase inverter 3 phase inverter 120 conduction mode waveform

    Untitled

    Abstract: No abstract text available
    Text: 19-3754; Rev 0; 8/05 KIT ATION EVALU E L B AVAILA Constant-Frequency, Half-Bridge CCFL Inverter Controller The MAX8729 cold-cathode-fluorescent lamp CCFL inverter controller is designed to drive multiple CCFLs using the half-bridge inverter consisting of two external


    Original     		PDF MAX8729 MAX8729

    Untitled

    Abstract: No abstract text available
    Text: EVALUATION KIT AVAILABLE MAX8729 Constant-Frequency, Half-Bridge CCFL Inverter Controller General Description The MAX8729 cold-cathode-fluorescent lamp CCFL inverter controller is designed to drive multiple CCFLs using the half-bridge inverter consisting of two external


    Original     		PDF MAX8729 MAX8729

    ac motor volt per hertz method of speed control

    Abstract: pwm Sine wave inverter schematic PLL for induction heating MOTOROLA brushless dc controller schematic pwm c code 3 phase induction motor motorola transistor 614 PWM Four quadrant control 3 phase inverters ac induction motor schematic diagram "induction heating" 56F80X
    Text: Freescale Semiconductor, Inc. MOTOROLA Order by AN1911/D Motorola Order Number Rev. 0, 04/01 Semiconductor Application Note Design of Motor Control Application Based on Motorola Software Development Kit Petr Uhlir 2. Motorola DSP Advantages and Features . 1


    Original     		PDF AN1911/D ac motor volt per hertz method of speed control pwm Sine wave inverter schematic PLL for induction heating MOTOROLA brushless dc controller schematic pwm c code 3 phase induction motor motorola transistor 614 PWM Four quadrant control 3 phase inverters ac induction motor schematic diagram "induction heating" 56F80X

    3 phase sine wave pwm c source code

    Abstract: Sine PWM AC 50HZ variable speed control circuit for 240 volt ac po PLL for induction heating 50Hz PWM sine wave generator dsp PWM inverter 3 phase inverters ac induction motor DSP based sine wave inverter Sine wave PWM DC to AC Inverter Circuits schematic diagram "induction heating"
    Text: Freescale Semiconductor, Inc. MOTOROLA Order by AN1911/D Motorola Order Number Rev. 0, 04/01 Semiconductor Application Note ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 Design of Motor Control Application Based on Motorola Software Development Kit Petr Uhlir


    Original     		PDF AN1911/D 3 phase sine wave pwm c source code Sine PWM AC 50HZ variable speed control circuit for 240 volt ac po PLL for induction heating 50Hz PWM sine wave generator dsp PWM inverter 3 phase inverters ac induction motor DSP based sine wave inverter Sine wave PWM DC to AC Inverter Circuits schematic diagram "induction heating"

    inverter 400Hz IGBT PURE SINE WAVE schematic diagram

    Abstract: PWM Inverter using PIC Microcontroller AC Tachogenerator IGBT DRIVER SCHEMATIC 3 PHASE 400Hz microcontroller based pure sine wave inverter PURE SINE WAVE inverter PIC MOSFET Transformer Tachogenerator 12vdc to single phase inverter ic PWM MODIFIED SINE WAVE INVERTER CIRCUIT DIAGRAM The Tachogenerator
    Text: Freescale Semiconductor, Inc. Freescale Semiconductor, Inc. 3-Phase AC Induction Motor Drive with Tachogenerator Using MC68HC908MR32 Designer Reference Manual M68HC08 Microcontrollers DRM020/D Rev. 0, 03/2003 MOTOROLA.COM/SEMICONDUCTORS For More Information On This Product,


    Original     		PDF MC68HC908MR32 M68HC08 DRM020/D inverter 400Hz IGBT PURE SINE WAVE schematic diagram PWM Inverter using PIC Microcontroller AC Tachogenerator IGBT DRIVER SCHEMATIC 3 PHASE 400Hz microcontroller based pure sine wave inverter PURE SINE WAVE inverter PIC MOSFET Transformer Tachogenerator 12vdc to single phase inverter ic PWM MODIFIED SINE WAVE INVERTER CIRCUIT DIAGRAM The Tachogenerator

    3 phase inverter schematic diagram

    Abstract: 3 phase inverters circuit diagram pwm INVERTER 3 phase schematic diagram inverter 24V to 3 PHASE bldc MC56F8014 inverter source code motor control inverter schematic diagram 3 phase inverter circuit control home made dc power inverter diagram SINGLE PHASE DC DRIVE 3 phase waveform generator
    Text: 3-Phase BLDC Drive Using Variable DC Link Six-Step Inverter Designer Reference Manual 56800E 16-bit Digital Signal Controllers DRM078 Rev. 1 05/2006 freescale.com 3-Phase BLDC Drive Using DC/DC Inverter Designer Reference Manual by: Jaroslav Musil Freescale Czech Systems Laboratories


    Original     		PDF 56800E 16-bit DRM078 3 phase inverter schematic diagram 3 phase inverters circuit diagram pwm INVERTER 3 phase schematic diagram inverter 24V to 3 PHASE bldc MC56F8014 inverter source code motor control inverter schematic diagram 3 phase inverter circuit control home made dc power inverter diagram SINGLE PHASE DC DRIVE 3 phase waveform generator