VPL Infotech & Consultants



Laboratory Board (MDSP2812)




We are well-known Exporter and Supplier of Laboratory Board (MDSP2812). VPL-MDSP2812 is a powerful TMS320F2812 based DSP development board which enables the user to control 3 Phase AC Motor, Single Phase AC Motor & DC Motor.

Features

  • DSP processor TMS320F2812, 32-bit fixed-point high-speed digital processor, the highest frequency of 150 M
  • Built-in 128 K * 16-bit FLASH, users can be stored procedures, FLASH can be encrypted.
  • Built-in 18 K * 16-bit SRAM
  • Extended 256 K * 16-bit SRAM (basic configuration), which can be expanded to 512 K * 16K.
  • Expanded 4 MB FLASH (basic configuration), which can be expanded to 8 MB, user-friendly prototype development.
  • RTL8019AS network interface chips, realization of Ethernet communications.
  • TLV320AIC23 audio codecs, recording and radio to achieve.
  • HOST USB interface chip SL811H, plug-ins to mass storage devices.
  • RS232 communication with PC.
  • RS485, CAN2.0 conversion circuits, user-friendly network.
  • LCD interface
  • Four keys, LCD display for man-machine communication
  • Provides up to five of the road widening may be shielding interrupt source inputs
  • Provide as many as two-way, expanding the non-shielding interrupt source inputs
  • Provides up to 8 input, 8-output interface
  • Provides bus open, data lines, address line, the Line of Control, the special features pin all the leads,
  • User-friendly secondary development.
  • Alteras latest MAX-II CPLD (EPM240), so that users in the study of the palm DSP
  • Use of second-generation CPLD


Three Phase AC Motor Control

  • FRC connectors are provided to interface with the FPGA / Microcontroller/DSP/ARMX Controllers
  • Power Input/Output lines are terminated at banana sockets.
  • Built - in over voltage, under voltage, over current & over Temperature protection.
  • Power module is designed for Motor control applications upto 3 HP by using the 3rd generation of IGBT & DIODE Technology
  • 1200V/25A converter bridge for AC-DC power conversion with filter capacitor.
  • 4 Nos. of Hall Effect current sensors provided for DC link current and 3 output current measurement.
  • All the PWM signals are isolated using opto isolator.
  • Protector circuit for over current with LED induction
  • Independent power supplies for all isolated circuits.
  • Voltmeter to indicate the DC link voltage.
  • All current sonsor O/Ps, PWMS are terminated at front panel.1200V/25A converter bridge for AC-DC power conversion with filter capacitor.
  • 4 Nos. of Hall Effect current sensors provided for DC link current and 3 output current measurement.
  • All the PWM signals are isolated using opto isolator.
  • Protector circuit for over current with LED induction
  • Independent power supplies for all isolated circuits.
  • Voltmeter to indicate the DC link voltage.
  • All current sonsor O/Ps, PWMS are terminated at front panel.


Single Phase AC Motor Control

  • This module can be interfaced with IGBT module.
  • The following experiments can be done using this firing module and device module combination.
  • Four no. gate signal to trigger four IGBT/MOSFET.
  • IC based carrier (triangular) wave generation with variable frequency (2 KHz to 20KHz)
  • IC based reference sine/square/trapezoidal wave generation with variable amplitude & frequency.
  • One no. rotary switch to select different type of reference waves.
  • Two no. potentiometer used to wary the frequency amplitude of
    reference signal.
  • Comparator circuit, it compares carrier and reference wave
  • One no. rotary switch to select PWM for different types of modulation sine/trapezoidal/square.
  • All four PWM outputs are terminated on the front panel for device module
  • 220V AC input, +15V DC for control circuits


DC Motor Control

  • FRC connectors are provided to interface with the FPGA / Microcontroller/DSP/ARMX Controllers
  • Built - in over voltage & over current protection.
  • Power module is designed for Motor control applications upto 1 HP.
  • SCR based design with pulse transformer for triggering of SCR.
  • All the PWM signals are isolated using opto isolator.
  • Protector circuit for over current with LED induction
  • Independent power supplies for all isolated circuits.
  • Voltmeter to indicate the DC link voltage.
  • All current sonsor O/Ps, PWMS are terminated at front panel.

Specifications

Frequency 2 KHz to 20KHz
Load Range 1/2/3/5/10 KW
AC Ammeter Range 0-5/10/15/25AAC
Voltmeter Range 0-300/500V
Material Electronics