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.