CODE
DL 3155BRS
SPECIFICATIONS
MODULE WITH EXPANSION SUB-MODULES – didactic equipment
Didactic system that provides the students with a set of basic concepts oriented to the study of basic electronics, in an easy and
progressive way.The modules constituting this didactical board are specifically aimed at representing, in a specific and reduced form,
a wider and more complex system addressed mainly to the study of basic electronics.
This trainer is composed of a development module that will contain 9 free slots on which electronic expansion sub-boards can be
inserted.
Each slot contains two 10-pins connectors in the upper part and one 10-pin connector in the lower part and these connectors will
give access to the internal input and output points of the sub-boards.
The module is also provided with connectors for the power supply of the sub-modules.
Power supply: +15Vdc, -15Vdc, +5Vdc, -5Vdc, +V, -V
It is possible also to insert faults in each sub-boards in order to experience various troubleshooting techniques.
The faults insertion is possible through micro-switches available on the mother board or through the software in case power
supplies are used
The system includes the following sub-modules:
Logic gate module - Purpose: study of a simple combinatory logic
Base of transistor application module - Purpose: Study of an NPN BJT in common emitter configuration.
Sequential logic module - Purpose: Study of a sequential logic counter able to count forward and backward in sequential mode
Signal filters module - Purpose: Basic study of two first order passive filters
Multistage BJTs module - Purpose: Basic study of a coupling between two Class A transistor amplifiers
Operational Amplifier Circuits module - Purpose: Study of the TL081 operational amplifier in closed loop
DC fundamentals module - Purpose: Basic study of three different resistive networks
Push-pull stage module - Purpose: Study of an amplifier with push-pull stage
JFET amplifier module - Purpose: Basic study of JFET (Junction Effect Field Transistor) amplifier
MOSFET amplifier module - Purpose: Basic study of the single gate MOSFET amplifier
DIAC and TRIAC module - Purpose: Basic study of the TRIAC and DIAC components
SCR module - Purpose: Basic study of the SCR component
UJT module - Purpose: Basic study of the UJT component
Oscillators module - Purpose: Basic study of different oscillator configurations
Timer 555 module - Purpose: Basic study of the NE555 component
A/D and D/A converters module - Purpose: Basic study of the Analog to Digital and Digital to Analog Converters
Flyback circuit module - Purpose: Basic study of the Flyback circuits
Quantity
Multiplexer and Demultiplexer module - Purpose: Basic study of the Multiplexer and Demultiplexer components
Latch & Buffer module - Purpose: Basic study of the Latch and Buffer components
The system is provided with test leads and power supply with the following characteristics:
portable unit able to supply power
Lamp indicator/interrupter of the mains current
Earth
Direct current stabilized fixed/variable supplies:
- Fixed output +15V, 0.8A
- Fixed output -15V, 0.8A
- Fixed output +5V, 1A
- Fixed output -5V, 1A
- Variable output 0 ÷ +15V, 0.8A
- Variable output 0 ÷ -15V, 0.8A
Displays led of the presence of the output voltage and over current
Protection by means of electronic fuse
The trainer is supplied with relevant manual in English language.