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UPS with pwm (pulse width modulation)

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AyJo_apc
Cadet
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UPS with pwm (pulse width modulation)

This was originally posted on APC forums on 12/3/2011


Helo everyone. Forgive me for my english, I am French and I try to do my best.

I am a student, in april-may I will pass some competition for engineer school, one of the matter consist in the study of a technological objet of my choice.
I want to do it with an ups, but I have some difficulties in finding the good one. I am seeking for an ups using pwm technology, so I think that a line-interactive sinus may be good. Which ups do you recommend ? Considering I have about 100-200 $ ?

I am also seeking for technical document (some electronic diagram) Do you know where I can find one ? do you think that a firm accept to give me some?

Thanks, Jonathan.

Sorry again for my english.


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BillP
Administrator Administrator
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Re: UPS with pwm (pulse width modulation)

This reply was originally posted by Jonathan on APC forums on 12/5/2011


Hi Jonathan,

Here are our Line Interactive UPS, they are called Smart-UPS - [APC Smart-UPS|http://www.apc.com/products/family/index.cfm?id=165]. Keep in mind that our Smart-UPS SC UPS provides a step approximated sinewave while the rest are line interactive.

Unfortunately, we do not provide electronic diagrams. Only those diagrams that are on the user manual is what we have.

See Answer In Context

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BillP
Administrator Administrator
Administrator
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81

Re: UPS with pwm (pulse width modulation)

This reply was originally posted by Jonathan on APC forums on 12/5/2011


Hi Jonathan,

Here are our Line Interactive UPS, they are called Smart-UPS - [APC Smart-UPS|http://www.apc.com/products/family/index.cfm?id=165]. Keep in mind that our Smart-UPS SC UPS provides a step approximated sinewave while the rest are line interactive.

Unfortunately, we do not provide electronic diagrams. Only those diagrams that are on the user manual is what we have.