Regulations and Control

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CONVERSION

The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.
With this board the students can study the operating principles of the A/D, D/A, f/V and V/f converters.
THEORETICAL TOPICS
• Analogue and digital signals
• Unipolar codes
• Bipolar codes
• The A/D conversion
• Step A/D converters
• A/D converter of parallel or flash type
• Simple slope A/D converter
• Double slope A/D converter
• The D/A conversion
• Weighed resistance D/A converter
• D/A converter with R‐2R network
• Voltage/frequency conversion
• Voltage/frequency conversion with slope method
• Voltage/frequency conversion with charge balance method
•    Fault simulation
CIRCUIT BLOCKS
• Analogue to digital converter
• Digital to analogue converter
• Voltage to frequency converter
• Frequency to voltage converter  
Complete with theoretical and practical manual.
Dimensions of the module: 297x260mm. 

DL 3155M21

MOTORS, GENERATORS AND CONTROLS

The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.
With this board the students can study the characteristics and the operating principles of the DC motors and generators. It also offers the opportunity to study the speed and position control techniques for the DC motors as the PWM and the closed loop controls.
THEORETICAL TOPICS
• Types of electric motors
• Familiarization with AC motor circuits
• Familiarization with DC motor connection types
• Familiarization with stepper motor circuits
• Main characteristics of DC motor driving systems
• Speed variation in motor controls
• Position control with DC motor
• PWM DC motor control
• Bi‐directional H bridge DC motor control circuit
• Advantages and disadvantages of synchronous motors
• Comparison between stepper motor and DC motor
• Familiarization with unipolar/bipolar/bifilar/multiphase stepper motors
• Fault simulation
CIRCUIT BLOCKS
• Synchronous motor
• Stepper motor
• Open/Closed loop position control of a DC motor  
• Digital/Analog position control of a DC motor
• Open/Closed loop speed control of a DC motor with Tachogenerator  
• Digital/Analog speed control of a DC motor with Tachogenerator
Complete with theoretical and practical manual.
Dimensions of the board: 297x260mm 

DL 3155E10

POWER ELECTRONICS AND CONTROLS

The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.
With this board the students can study the operation of the circuits for motor control in Direct Current, Alternating Current and stepper motors.
THEORETICAL TOPICS
• Direct current motors
• current motors
• Circuits for the control of alternate current motors
• Stepping motors
• Circuits for the control of stepping motors
• Fault simulation Generators
• Circuits for the control of direct current motors
• Alternate
CIRCUIT BLOCKS
• Motors
• Stepper motor
• PWM power stage
• Synchronous
• Stepper motor power stage
• Set point and PWM generator
• Stepper sequence
•    SCR TRIAC control
   Complete with theoretical and practical manual.
Dimensions of the board: 297x260mm

DL 3155E10R

POWER SUPPLY REGULATION CIRCUITS

The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.
With this board the students can study the voltage regulation circuits in parallel, in series and in feedback and the current regulation circuit using the transistor BJT and also regulators and DC/DC converters using integrated circuits.
THEORETICAL TOPICS
• Regulated power supplies
• Shunt voltage regulator
• Zener diode introductory information
• Shunt voltage regulator with Zener diode parallel connected to the load
• Shunt voltage regulator with bipolar transistor
• Series voltage regulators
• Voltage feedback regulators with current limiting protection
• Series current regulators
• IC regulators and DC‐to‐DC converter
• General characteristics of monolithic regulators
• Three‐pin IC regulator operation (LM317T)
• DC‐to‐DC converter operating characteristics (LM78S40N)
• Fault simulation
CIRCUIT BLOCKS
• Shunt Voltage Regulator
• Series Voltage Regulator
• Current Regulator
• Voltage Feedback Regulation
• IC Regulation
• DC‐to‐DC Converter  
Complete with theoretical and practical manual.
Dimensions of the module: 297x260mm.  

DL 3155E17

POWER SUPPLY REGULATORS

The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.
With this board the students can study the voltage regulators in parallel and variable with integrated circuit, the switching regulators and the analog to digital and digital to analog converters.
THEORETICAL TOPICS
• Diodes circuits
• Voltage regulator with transistor
• Variable IC voltage regulator with overload protection
• AC/DC conversion
• DC/AC conversion
• Switching regulator
•   Fault simulation
CIRCUIT BLOCKS
• Diodes
• Shunt voltage regulator
• Variable IC voltage regulator
• Protection circuit  
• AC/DC converter
• DC/AC converter
• Switching regulator  
Complete with theoretical and practical manual.
Dimensions of the board: 297x260mm

DL 3155E17R

TRANSDUCER FUNDAMENTALS

The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.
With this board the students can study the operating principles of the most common sensors such as those of temperature, of pressure, ultrasonic, infrared and capacitive.
THEORETICAL TOPICS
• Measurement of temperature through an IC transducer
• Measurement of temperature through a current output  IC transducer
• Measurement of temperature through a thermocouple
• Measurement of temperature through an NTC thermistor
• Measurement of temperature through an RTD 
  • Familiarization with capacitive sensors
• Measurement of the deformation through an instrumentation amplifier
• Familiarization with Infrared controllers and protocols (TX/RX)
• Familiarization with Ultrasonic sensors and transducers (TX/RX)
• Fault simulation
CIRCUIT BLOCKS
• Reference voltage supply
• Heating section (with internal or external command)
• Instrumentation amplifier
• Current transmitter (4÷20 mA)
• IC transducer
• Thermistor (NTC)
• Resistance Temperature Detector (RTD)
• Thermocouple
• Capacitive sensor
• Strain gauge
• Infrared controller
• Ultrasonic transducers
Complete with theoretical and practical manual.
Dimensions of the board: 297x260mm

DL 3155E25

SENSOR EXPERIMENT SET

The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.
With this board the students can learn to use a wide range of sensors such as those of temperature, of pressure, P.I.R., magnetic, Hall sensor, strain gauge, capacitive, inductive, ultrasonic and infrared sensors.
THEORETICAL TOPICS
• Measurement of the temperature through a thermistor
• Measurement of the temperature through a thermocouple
• Applications of the Wheatstone
• Types of fluid pressure measurements
• Absolute pressure sensor
• Gauge pressure sensor
• Differential pressure sensor
• Pressure transducers
• Passive Infrared Sensors (PIRS)
• Hall’s effect and Hall’s potential difference
• Measurement of the deformation through a strain gauge
• Capacitive sensors
• Inductive proximity sensors
• Ultrasonic transducers
• Reception of ultrasonic signals
• Infrared transmission and controller
• Fault simulation 
  CIRCUIT BLOCKS
• Measurement of T through a thermistor
• Measurement of T through a thermocouple
• Pressure Sensor
• P.I.R. Sensor
• Magnetic switch
• Hall sensor
• Measurement of the deformation through a strain gauge
• Use of the capacitor sensor
• Inductive sensor
• Transmission and reception of ultrasonic signals
• Infrared transmission and reception 
  Complete with theoretical and practical manual.
Dimensions of the board: 297x260mm 

DL 3155E25T

REGULATIONS AND CONTROL

The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.
With this board the students can study the techniques of proportional control P, PI control, PWM control and on-off control. Furthermore, it has additional modules to simulate different types of control such as the control of the position, temperature, speed and pressure.
THEORETICAL TOPICS
• Control and regulation
• Types of controls
• Automatic regulation systems
• Proportional regulation (P)
• Proportional‐Integral regulation (PI)
• ON‐OFF regulation
• PWM regulation
• Characteristics of the transducers
• Position transducers
• Speed transducers
• Pressure transducers
• Temperature transducers
• Thermistors
• Actuators
• DC motors
• Peckling motors
• Fault simulation
CIRCUIT BLOCKS
• Summing point
• Proportional controller
• ON – OFF controller
• Driver 2
• Integral controller
• Summing point
• Driver 1
• Pulse width modulator
Complete with theoretical and practical manual.
Dimensions of the module: 297x260mm.
This board needs of the AUXILIARY BOARDS:
• DL 3155M33A
• DL 3155M33B
• DL 3155M33C
• DL 3155M33D

DL 3155M33

APPLICATION BOARD FOR MOTOR SPEED CONTROL

• Characteristics of an encoder
• Operation of an open loop and closed loop system

DL 3155M33A

APPLICATION BOARD FOR MOTOR SPEED CONTROL

• Characteristics of the temperature sensor
• Characteristics of the heater
• ON-OFF control of the temperature
• Closed loop proportional control of the temperature
• Closed loop proportional-integral control of the temperature

DL 3155M33B

APPLICATION BOARD FOR POSITION CONTROL

• Characteristics of the position sensor
• Closed loop control of the position

DL 3155M33C

APPLICATION BOARD FOR PRESSURE CONTROL

• Characteristics of the pressure sensor
• Closed loop proportional-integral control of the pressure

DL 3155M33D

MACHINE CONTROL

The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.
With this board the students can study the control of electric machines by using the power components as MOFSET, SCR and TRIAC.
THEORETICAL TOPICS
• Familiarization with power devices
• The MOSFET
• The SCR & the TRIAC characteristics
• Familiarization with DC motor driving systems
• Circuits for the control of direct current machines
• Circuits for the control of AC machines
• Circuits for the control of stepper motors
• Study of the PWM power stage
• Frequency/Voltage converter
• Effect of feedback (speed and torque)
• Fault simulation
CIRCUIT BLOCKS
• Control unit (speed, trigger pulse, PWM and stepper motor)
• Speed measurement unit
• SCR & TRIAC  
• PWM  
• DC/AC Converter
   • Stepper motor control unit  
Complete with theoretical and practical manual.
Dimensions of the board: 297x260mm 

DL 3155R10

ADDITIONAL:

MOTORS APPLICATIONS
(APPLICATION BOARD FOR MACHINE CONTROL)  
• Direct current motor/generator
• Synchronous motor
• Stepper motor
• Characteristics of an optical encoder

DL 3155R10A

REGULATION SYSTEMS

The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.
With this board the students can study the operating principle of a control system.
In this card the most common adjustments are used such as PID and On‐Off controls. In addition to increase the teaching experience it is provided with a digital controller with display, alarm circuits and DAC output stages.
THEORETICAL TOPICS
• Familiarization with control and regulation
• Familiarization with different types of control (Open and Closed loops)
• Characteristics of different regulating types (P, PI, PD, PID and On‐Off)
• PWM regulation
• Linear power amplifier
• The behavior of an analog PID controller (Kp, Ki and Kd)
• Digital controller
• A/D and D/A converters
• Relays alarms circuitry
• Fault simulation
CIRCUIT BLOCKS
• PWM drivers
• Alarm circuits
• DAC output stages
• Linear amplifier
• Analog PID controller
• Digital controller with Display
Note: this board is not provided with CAI software
Complete with theoretical and practical manual.
Dimensions of the module: 297x260mm.   

DL 3155R33

Download Area

ProductsCodeCatalogueTender specsManuals SimpleVideo
CONVERSIONDL 3155M21
MOTORS, GENERATORS AND CONTROL DL 3155E10
POWER ELECTRONICS AND CONTROL DL 3155E10R
POWER SUPPLY REGULATION CIRCUITS DL 3155E17
POWER SUPPLIES REGULATOR DL 3155E17R
TRANSDUCERS FUNDAMENTALS DL 3155E25
SENSOR EXPERIMENT SET DL 3155E25T
REGULATIONS AND CONTROLS DL 3155M33
MACHINE CONTROLDL 3155R10
REGULATION SYSTEMSDL 3155R33