You Are Testing The Power Supply In A Pc System By Measuring The Voltage

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You are testing the power supply in a pc system by measuring the voltage.

In this youtube video tutorial i show you how to test a psu with a multimeter or how to test a power supply unit using a digital multimeter. The voltage on the red wire is 5 1 volts. The voltage on the red wire is 5 1 volts. It provides all the consumers inside computer case with the required electrical energy while converting the ac voltage that comes from the electric socket into a constant one.

Learning this will also equip you with the knowledge needed of knowing how to test a laptop power supply. You are testing the power supply in a pc system by measuring the voltage available on the 4 pin molex connector. Disconnect all devices drawing power from the power supply before testing it c. You are testing the power supply in a pc system by measuring the voltage available on the 4 pin molex connector.

You are testing the power supply in a pc system measuring the voltage available on the 4 pin molex connector. You are testing the power supply in a pc system by measuring. A multimeter is a tool used primarily by electronics technicians to measure electrical current in the form of amps volts and ohms. Switch the voltage selector on the back from 220v ac to 110v ac b.

A failed power supply can be at the root of all kinds of problems some of which you may not even expect such as spontaneous reboots random lockups and even severe. What should you do. Testing your computer s power supply is an essential step when you re troubleshooting lots of issues and this is the most useful when your system is having troubles starting. The voltage on the yellow wire is 10 1 volts.

A computer s power supply converts main ac to low voltage regulated dc power for the internal components of a computer. How to test a power supply with a millimeter test. If you re want to get the best readings for the overall power usage of your computer you will need to measure the connection from a wall outlet with an external power meter such as a p3 kill a.