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Our plug-in transformers provide a safe and convenient power source for any dollhouse or miniature room. All Cir-Kit Concepts' transformers are designed to plug directly into a powered outlet, thus eliminating the need of building a special transformer enclosure within the dollhouse.

The most popular versions contain a built-in circuit breaker making them virtually burn-out proof. In the event of an overload or short, the output voltage is removed until the unit cools. After cooling, the breaker resets itself and automatically reapplies voltage to the output.

U.S./Canadian Transformers
These transformers have straight blade pins and are designed primarily for the U.S., Canada, and Mexico, as well as certain other countries, such as Japan.

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*Circuit breaker protected

Transformer Plug Configurations
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UK/Continental Transformers
Cir-Kit Concepts also produces the CK1009A, CK1009C and CK1009D transformers, with circuit breakers, in UK and European continental versions.   The capacities are the same as for the US/Canadian versions.

CK 1009 D (Cont.)*
12V, 40W
Table Model Transformer

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*Circuit breaker protected