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Power Electronics
Students complete hands-on labs that cover the fundamentals of DC-DC linear regulators, DC-DC buck regulators, DC-AC inverters, and AC-DC rectifiers. Designed for NI ELVIS III.
Buck Regulator Half-Bridge PWM Operation
In this lab, students investigate the behavior of MOSFETs when configured as a half-bridge in PWM operation. Designed for NI ELVIS III.
Linear Regulator Error Amplifier Operation
In this lab, students will investigate the properties and responses of the error amplifier generated by the gate driver voltage in a linear regulator. Designed for NI ELVIS III.
Buck Regulator in Closed Loop Operation
In this lab, students will investigate the impact of an error amplifier on output voltage DC regulation, and on the capability of rejecting output voltage AC perturbations caused by load current...
Linear Regulator in Closed Loop Operation
In this lab, students investigate the impact of loop gain on the ability of a closed loop linear regulator to reject noise and changes in the output voltage. Designed for NI ELVIS III.
Linear Regulator in Open Loop AC Operation
In this lab, students will investigate the MOSFET in AC operation, which is of interest in linear regulator applications. Designed for NI ELVIS III.
Buck Regulator in L-C Filter Operation
In this lab, students analyze the behavior of the L-C filter subjected to the square-wave voltage generated by a PWM modulated MOSFETs half-bridge. Designed for NI ELVIS III.
Buck Regulator in Discontinuous Mode Operation
In this lab, students analyze the influence of inductance, load current, and switching frequency on the steady-state behavior of the buck regulator. Designed for NI ELVIS III.
Linear Regulator in Open Loop DC Operation
Students investigate the properties of a MOSFET in DC operation when it works as a pass device in linear regulators. Designed for NI ELVIS III.
AC-DC Rectifier Operation
This lab investigates the operation of a single-phase diode full-bridge rectifier, under different input inductance and output capacitance conditions.