Thomas 500 Watt Step Up and Down Portable Home Use Transformer

(3 customer reviews)

$36.00 $34.00

Thomas Step up&down transformer is specially designed for such electronic equipment whose rated AC voltage different from that of the local net voltage.They are safe for use within the rated voltage and watt range.

9976 in stock

SKU: 32515383183 Category:



With one double power core


This voltage converter can be used in 110 volt countries and 220 voltage countries.It will convent from 220-240 volt to 110-120 volt AND from 110-120 volt to 220-240 volt.

Precise input voltage selection according to the country where it is being used.

  • Input voltage selector:110V/220V/230V/240V
  • Output:110V/220V/230V/240V

Suitable for Coffee Machines,Water Dispenser,Printer,Rice Cooker,Fan,Fax Machine,Air Machine,Computer and so on.

Electrical appliances:

Apply to all kinds of household electrical appliances, such as rice cookers, Vitamix, coffee machine, soybean milk machine, juicer, and other food cooking machine; Audio power amplifier, printers, fax machines, electric tools, hairdressing tools, applicable working voltage is 110 v or 220 v electrical appliances use.

Selection Notice:

Transformer cannot be full or over load used,if keep full or over load for a long time , it will lead to the transformer body over-heating, which will affect the service life, and even destroyed transformer directly. Therefore, When you choose transformer,you should make sure the power of transformer must be 1.1~1.5 times larger than your equipment,;for 24 hours continuous work for a long time,you should choose twice the power as to ensure the safety and stability of transformer,and prolong its service life.

ctrical appliances product labels “power”Or “consumption” logo, in order to confirm the minimum power of transformer to fit your appliances. If you still have doubt ,just contact us with trademanager or leave a message on service center.we will give you the right advice or refer to the following instructions: Before you buy the transformer, you can check your appliances, any ele

If the power of equipment is 200w~400w, it must match 500w transformer or above;If the power of equipment is 400w~800w,it must match 1000w transformer or above; If the power of equipment is 800w~1300w, it must match 1500w transformer or above;If the power of equipment is 1300w-1800w, it must match 2000 w transformer or above;If the power of equipment is 1800w to 2400w, it must match 3000 w power transformer or above.

Use Notice:

Please electrify the transformer for the first time to use 3 to 5 minutes,if it works well and have no abnormality ,then connect it with your appliances.

If you need using a variety of electric equipment at the same time, you can use power strip , but the Total output power should not more than we recommend

Please pay attention to the ventilation and cooling when use the transformer, to avoid high temperature and humidity,keep it away from the flammable and explosive goods, don’t leave a different object to block its side window.which is used for cooling

Please cut off the power supply after use.


Additional information

Weight 3.4 kg
Dimensions 14 × 10 × 11 cm




Coil Number


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With a cable



3 reviews for Thomas 500 Watt Step Up and Down Portable Home Use Transformer

  1. K***n

    Item received in good condition. Tested and working good.

  2. E***L

    works very well for my kitchenaid!!

  3. L***g

    Good products

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