The modularity of these didactic system grants to the students a direct and immediate approach to the topics, offering the opportunity to study various subjects performing several experiments as following:
• Main SCR
• MOSFET
• IGBT
• Step-down converter with SCR with turn-off circuit. PWM control.
• Step-down converter with IGBT. PWM control.
• Speed control of a dc motor
• Step-down converter with MOSFET. PWM control.
• Step-down converter with MOSFET. PFM control.
• Step-down converter with MOSFET. TPC control.
• Step-up converter with IGBT. PWM control.
• Step-up converter with IGBT. TPC control.
• Inverting converter with IGBT. PWM control.
• Flyback converter with IGBT. PWM control.
• Forward converter with IGBT. PWM control.
• Asymmetric half-bridge forward converter with IGBT. PWM control.
DIRECT CURRENT DIRECT CURRENT CONVERSION
Dc – dc converters are widely used in dc power supplies and in some applications of dc motor drive. Often, the input to this type of converters is a dc non-regulated voltage, obtained by rectifying the mains voltage and, consequently, fluctuating due to changes in the amplitude of the line voltage.
The result of the conversion is a controlled dc output at the desired voltage level.
This trainer has a modular structure and it consists of didactic panels installed on a vertical frame.
It is supplied with a theoretical and practical manual.
