Question: PSU and/or Wattage Testing

rileymartin

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Jul 22, 2013
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I have a 750watt PSU. I would like to test components individually to measure Wattage.

Would anyone care to elaborate on the best way to test this?

Are there any components susceptible to some kind of damage by powering one component at a time via the PSU on a test bench?

As I state above:

I intend on plugging in Motherboard then inserting the socket from PSU into the wall then powering on the PSU and measuring the watts of components.

I will repeat the process above on each component(s), again, INDIVIDUALLY: Motherboard and essential components i.e (Ram, CPU, and CPU Fan), then Case Fans, then RGB lights (NZXT), and finally GPUs.

Ideally, I would like to test the motherboard w/o CPU and ram and so on.

This also brings up the question of GPU, can you power a GPU in another fashion... I mean I guess if i can get the motherboard powered i can subtract the reading.

Curious on your thoughts, let me know. I just built a test bench!!!

 
What information are you hoping to gain from this experiment? It may give you a rough idea of power draw under static conditions. It certainly won't be the power draw when the PC is put together and operating at idle or under use. Also, how are you planning to make the measurements? With what equipment?
 

rileymartin

Honorable
Jul 22, 2013
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10,630
Honestly this is for pure enjoyment.

I only have a wall socket that measures electricity consumption.

I've always over compensated with 1000w psu and probably never needed them. I just would like confirmation that is the case.

Since I have this new handy dandy test bench I thought I would get a proper reading.

Can you power a mobo w/o cpu?

Is there some way to safely power GPU without attaching to motherboard?

Does it make sense to test ram seperately as well?

I also just want to become more "Adept" huehueheu lol

But seriously.. hehe

I have read that power GPU through some other method can have detrimental effects, just as an example.