Transformer Training Board Power Supply. Advisor: Dr. Michael Mazzola Team Members: Gary Hutson, James Roberts, James Jackson, and Kenny Beverin. Team Members. Gary Hutson. James Roberts. James Jackson. Kenny Beverin. Team Responsibilities. Gary Hutson Web Designer Rectifier Circuit
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Advisor: Dr. Michael Mazzola
Team Members: Gary Hutson, James Roberts, James Jackson, and Kenny Beverin
Stock Market Manager
To build a Power Supply that produces the desired output and is:
be limited to 5%.
Amplitude = 170V
Average = 108V
10% Ripple Voltage Filter values:
C = 91.7uF
L = 109.6mH
% Ripple Voltage = 7.35
Ripple Voltage = 12.6 V
Peak Voltage = 165 V
% Ripple Voltage = 7.64
170V DC unregulated
Sine shape adjuster
Resistor and capacitor for frequency adjust
Signal from Function Generator
PWM Expected Signal
DC Bias Control
Base signal - 0º
Shifts signal -120º
Shifts signal 120º
Dead-time control resistors
Timing capacitor and resistor to determine switching frequency
An Isolation Relay will be used to isolate the PWM circuit from the Inverter Bridge
C = 1.5uF
Low Pass Filter
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