What brands sell 110V to 240V transformers in Thailand for US appliances?

Amorn electronics. FortuneTown and other spots.

Transformers get hot. You'll probably do better to buy local blenders, etc. As noted above, you don't need a transformer for modern IT equipment.

Look at the wattage of each appliance. Calculate your maximum concurrent load by adding the wattage of the appliances that will be in use at the same time. Buy a transformer with at least 20% surplus capacity.

Also, look at the cost of buying 220 volt appliances vs a transformer.

What appliances? Many devices these days are universal input, they work everywhere in the world.

i never needed a converter

Maybe that's the easiest option nowadays...

%E0%B8%AB%E0%B8%A1%E0%B9%89%E0%B8%AD%E0%B9%81%E0%B8%9B%E0%B8%A5%E0%B8%87%E0%B8%9B%E0%B8%A3%E0%B8%B1%E0%B8%9A%E0%B9%81%E0%B8%A3%E0%B8%87%E0%B8%94%E0%B8%B1%E0%B8%99-ac-converter-step-down-110v-1500w?lnwref1=001&gclid=Cj0KCQiAxc6PBhCEARIsAH8Hff0FgnpfnupeTfyKYYmqsB0I_F9Wfozy5Y5GwPcKPygCFmQrWyTmTqAaAo47EALw_wcB

I'd recommend you to go to a local Chang fixing electric. And let him build one like this. This one I right now don't use but it's good for a few thousand watt. I use it with some Powertools.

There are very few things you need a actual transformer for. Almost all electronics and similar devices will work fine. Look at the sticker to see. Items like hair driers, curling irons, or other “analog” devices will typically need a transformer

Any step down transformer, make sure the watts is higher than required. I got two 1500 and 2000 and just plug a adaptor so I can share power. Mostly for my musical equipment and cooking equipments from USA. They are heavy.

Lazada 😎

You need a step down transformer. It’s also depends on the size of appliances. For hair dryer/ charger it’s best to get 1000 but for any bigger like your drill get 2000 which is the big one. Small ones is not big enough.

I brought my Christmas tree with lights from the States ordered step down from Lazada it blown with in 15 minutes. My tree were 5 foot. I was told it’s best to get commercial grade which it’s heavy and can handle the power. Remember to not to buy to big it’s not good either google it to see which size transformer is best for specific appliance.

You can get small ones, but there are very few items they will work with. I have this one i bought in nyc, and Lazada has a similar one. I use it for a WaterPik. Most electronics are rated 100-240v, and don’t need an adapter. Thinks with motors or heaters would need a huge transformer, cheaper to get a new item here. And power here is 50 cycles, USA 60 cycles, motors will run at a different speed.

You will need a transformer but it depends on what you need to convert. Never really seen a specific brand of transformer here except the industrial ones.

made in china brand nowdays

What do you need to convert?

First timer ehh?