Power Supply and Wiring Fundamentals

This video tutorial demonstrates how to connect a Meanwell RS100 D24 power supply to a Sure amplifier board. It covers the preparation of power cables, identifying wire functions, and safely connecting them to the power supply. The tutorial also explains how to regulate the voltage output using a multimeter and concludes with testing the setup to ensure proper functionality.

What is the model number of the recommended power supply for the Sure amplifier board?

• AAAB 12345

• RS100 D24

• AAAB 32178

• RS200 D12

Why is it important to use a three-prong power cord?

• It is cheaper than other cords.

• It ensures proper grounding.

• It is easier to connect.

• It provides better sound quality.

What color is typically used for the live wire in a power cord?

• White

• Green

• Black

• Red

Before cutting the power cord, what safety precaution should be taken?

• Make sure the cord is not plugged in.

• Ensure the cord is plugged in.

• Wear rubber gloves.

• Use a sharp knife.

What tool is used to test the voltage output of the power supply?

• Multimeter

• Screwdriver

• Hammer

• Pliers

What voltage is the power supply regulated to for 100 watts output?

• 22 volts

• 20 volts

• 18 volts

• 24 volts

What is the purpose of the V+ regulator in the power supply?

• To decrease the resistance

• To increase the current

• To change the frequency

• To regulate the voltage

What does the VCC terminal on the amplifier board represent?

• Positive

• Ground

• Negative

• Neutral

What gauge wire is suggested for connecting the amplifier board?

• 16 gauge

• 14 gauge

• 12 gauge

• 10 gauge

What indicates that the setup is correctly connected and powered?

• No light on the board

• A blue light on the board

• A green light on the board

• A red light on the board