Questions & Answers for Vidma Electrical Engineering (Pvt) Ltd - Colombo

Here you will find questions & answers for Vidma Electrical Engineering (Pvt) Ltd. All questions are checked and confirmed by our administrator. Questions are answered by the company representative or Sri Lanka YP users.

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ashan

2 Jul, 2016

I have a 450W power supply. my computer(mother board,HD, CD-ROM etc.) draws about 300W from my 450W power supply. if i use a 650VA-390W UPS, how much watt does my power supply draws form the UPS? 450W or 300W?

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