Infosec UPS X2-700VA

I have two laptops and one PC, I want to buy stabilizer or it is better to buy UPS.

and is the UPS make the same function of the stabilizer (regulating the Voltage)?!

the other question is : if i will buy stabilizer of UPS for them, which one shall i buy?

I appreciate your help
thanks :)

Dear valued customer ,Mohamed Hashem
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I believe you have to buy "USB" cause the stabilizer is just volt regulator which "USB" will provide you too , and your laptops are have own its battery
since the "USB" is the wise choice

As the name implies,a stabilizer stabilises the power supply.
It always delivers a constant output voltage even whenthe input of it varies over the time.But if there is no input voltage the stabiliser will not provide any output.Used mostly at places where suddedn power failures doesnt effect much.

But the ups(uninterrupted power supply) will be able to supply the voltage even when the input power is cut off. The back up time (o/p when there is no i/p) varies according to different applications and make.Hence can be used for the purposes,where sudden power failures matters.say in th case of PC's.

if you have an ups,u might not need a separate stabiliser.

A voltage stabilizer is an electronic device able to deliver relatively constant output voltage when input voltage and load current changes over time.

The output voltage is usually regulated using a transistor. In a parallel stabilizer the transistor is connected parallel to the stabilizer load, consuming the excess of power. This type of stabilizer is seldom used. In the more popular sequential stabilizer the transistor is connected sequentially with the stabilizer load, restricting the output current.
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An uninterruptible power supply (UPS), also known as an uninterruptible power source or a battery backup is a device which maintains a continuous supply of electric power to connected equipment by supplying power from a separate source when utility power is not available.

I hope this info will help...

Not all UPS devices have a voltage regulator function. There exists UPSs that are inexpensive but do not protect the computer from voltage spikes or stuff like that. But the more expensive ones do have it. Make sure you check before you purchase one

Voltage regulator devices (sometimes called AVRs) are usually cheap anyway. Its a great investment for protection!

Hi, guys!
I need your help. My monitors are flickering and waving. I think this is from unstable voltage. Stabilizers are very expensive. Regular UPSes I have do not help. Will regulators or more expensive UPS help me to solve the problem?

Hi AZFL,

In my opinion it is very rare that monitor flickers are normally caused by voltage variations because the variations would need to be very large for this. Usually all AC devices are rated for a good range (typically 180-240V). So there are some possibilities I see -

1) There is some problem in the monitor not related to the supply - get it checked.

2) If indeed it is a voltage problem you suspect - it could be a problem because of varying mains supply (which you can easily find because any other bulb in your home would also flicker)
Otherwise it could specifically be a problem of your UPS output which you can also check with an AC mutimeter or another bulb.

The easiest way i would say is to take your monitor to your friends house and try connecting to his PC to check if its a specific problem in your house.

Hope this helps !!!

I have two laptops and one PC, I want to buy stabilizer or it is better to buy UPS.

and is the UPS make the same function of the stabilizer (regulating the Voltage)?!

the other question is : if i will buy stabilizer of UPS for them, which one shall i buy?

I appreciate your help
thanks :)

أخوانى، أرجو من أحدكم المساعدة بقدر الإمكان.
لدى 27 كمبيوتر نريد توصيل جهاز
Ubs
لهم جميعا، علما بأن جميع البرايز الخاصة بهذه الأجهزة تم وضع مفاتيح التحكم الخاصة بها مع لوحة عمومية بها مفاتيح أخرى لأجهزة التكييف. فكيف بتم توصيل هذا الجهاز بهذه اللوحة، وما مقدار قطاع الكابل المغذى من الـ
Ubs
للوحة؟ وهل هو ثنائى، وما قدرة هذا الـ
Ubs ؟؟
شكرا جزيلا.

السلام عليكم و رحمة الله و بركاته:

عند اختيار
UPS
للحاسب نعتمد الاعتبارات التالية:
- حاسب مستخدم عادي بدون طابعة: نكتفي بـ
UPS قياسها 500 VA، و تكون من نوع
Line Interactive،
و ليس
On Line.
- المخدمات: نختار لكل مخدم
UPS 1000 VA،
و من نفس النوع السابق، لمراعاة احتياجات عتاد المخدم.

و بفرض أن الحواسب لديك جميعها من النوع الأول، سنحتاج إلى
UPS 13,5 kVA،
إذا كان بالإمكان تجزئة هذا الحمل (الحواسب) على أكثر من خط تغذية، يمكن اعتماد
UPS 3 phases
، عدا ذلك نستخدم
UPS 1 phase.

- بالنسبة لمقطع سلك التوصيل:
16 مم و لغاية 25 مم حسب المسافة بين وحدة
UPS
و لوحة التغذية الئيسية.