I need a USP. It's actually not for a computer but for another device that has nothing to do with computing. But I figured that here would be the place to find out where to buy one in Chiang Mai. I could order online, but I did that once and got a dud. Returning it was a nuisance I don't want to repeat. Any suggestions. Thanks.

Lazada is very reliable and returns are really quite easy.  Look for "power stations".

IT City used to have UPS models in stock; I bought one from them years ago at Tukcom in Pattaya. I don't know if they do now, but you could call and ask. They could probably get one for you to buy in the store. It seems they have 3 branches in Chiang Mai.

On 12/1/2024 at 9:34 PM, BigStar said:

IT City used to have UPS models in stock; I bought one from them years ago at Tukcom in Pattaya. I don't know if they do now, but you could call and ask. They could probably get one for you to buy in the store. It seems they have 3 branches in Chiang Mai.

Thanks.

Try invadeit if you have not luck locally.

Send Thomas and email, he will look after you.

 

https://www.invadeit.co.th/category/ups/

 

 

First determine the type of load your device has, if it's inductive rather than resistive, size accordingly.

 

I have a 2KVA pure sine wave UPS but it needs external 48v batteries if you're interested?  It used to run the lighting & IT circuits in a very large house.