Summer Camp. Santa Cruz County Summer Camp. Location: Camp Loma. 2017 Summer Camp. Available to Santa Cruz and San Benito County Members. 4-H Summer camp gives youth a chance to explore the outdoors, meet new friends, try new things, and create memories they will remember for a lifetime.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. A varying current in one coil of the transformer produces a varying magnetic field, which in turn induces a voltage in a second coil. Power can be transferred between the two coils through the magnetic field, without a metallic connection between the two circuits.
An autotransformer is an electrical transformer in which there is one winding, a portion of which is common to both the primary and the secondary circuits. In other words, the primary and secondary coils have some or all windings in common.n autotransformer is a tapped winding transformer that changes the voltage available locally to the voltage required by a particular load. Thus, a load may operate anywhere around the world, as long as a transformer is available to convert the local voltage to the voltage it requires.