120v to 12v ac transformer
Z The 120V to 12v AC transformer is a very important electrical device designed for converting higher voltage alternating current (AC) to a lower but safer voltage proper for varying uses This transformer is capable of stepping down the voltage from 120 volts to 12 volts, thus providing a stable and reliable power source for lower-voltage equipment The technological features of this transformer are the production of good magnetic materials into a strong core, efficient and low energy loss. Also,it has more than one winding to help the voltage-changing process along; furthermore,it employs safeguards against excessive heat build up. In addition, such transformers are used widely in all kinds of electronic devices, security systems and low-voltage lighting where a 12V power source is necessary.