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Transformers for halogen lamps

Exclusively on ET48! Round halogen transformers. Available in various wattages and for sale on our webshop with a starting price of only €15,95!

5 Products
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Kaoyi KTB-105A Halogen Transformer Round | 35-105W
-13%
Kaoyi
KTB-105A Halogen Transformer Round | 35-105W
Kaoyi KTB-105A 105W electronic 12V halogen transformer from 35W to 105W. Particu...
€39,95 €33,02 €34,95 €28,88
 
Kaoyi KTB-150 Halogen Transformer Round | 50-150W
-11%
Kaoyi
KTB-150 Halogen Transformer Round | 50-150W
Kaoyi KTB-150 50-150 Watt halogen transformer round. Especially suitable for low...
€44,95 €37,15 €39,95 €33,02
 
Kaoyi KTB-210A Halogen Transformer Round | 50-210W
-10%
Kaoyi
KTB-210A Halogen Transformer Round | 50-210W
Kaoyi KTB-210A 50-210 Watt halogen transformer round. Especially suitable for lo...
€49,95 €41,28 €44,95 €37,15
 
Kaoyi ET2070DKA Halogen Transformer | 20-70W
Kaoyi
ET2070DKA Halogen Transformer | 20-70W
The Kaoyi ET2070DKA is a halogen transformer with an output of minimum 20 and ma...
€15,95 €13,18
 
Kaoyi KA-300 Halogen Transformer | 50-300W
Kaoyi
KA-300 Halogen Transformer | 50-300W
Kaoyi KA-300 50-300 Watt halogen transformer. Especially suitable for low voltag...
€44,95 €37,15
 
Showing 1 - 5 of 5
Transformers for halogen lamps

What are transformers?

A transformer, also known as a "trafo," is used to increase or decrease an alternating current. This allows the electrical circuits to be galvanically separated, meaning they are isolated from each other as electrochemical power sources.

What is an electronic halogen transformer?

Electronic halogen transformers for lighting sold by ET48 convert the mains voltage of 220 volts to the safe 12 volts low voltage. This type of transformer is therefore intended exclusively for halogen lamps that operate at this low voltage. Because of this lower voltage, these lamps can be used in, for example, the so-called 'wet areas' (shower, bath, is also called zone 1) of bathrooms or used for ceiling spotlights. In these cases, the transformer is concealed above the ceiling.

The size and power of the halogen transformer depends on the wattage and number of halogen lamps that can be connected. That is why there are various shapes and models of transformers which can all be found in our webshop!

Do you have any questions? Feel free to contact customer service here.

CAUTION: not suitable for dimmable 12V LED lamps

Halogen transformers are NOT suitable for dimmable 12V bulbs. The bulbs will flicker, are poorly dimmable and will break down quickly. LED lamps require much less power than halogen lamps. If you switch to energy-efficient 12V dimmable LED lamps, it is very wise and also necessary to replace the transformer with a so-called dimmable LED driver. These are suitable for dimming LED lamps. You can find dimmable LED drivers on this page.

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