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Bitmap Image  |  1995-06-29  |  78KB  |  490x365  |  8-bit (199 colors)
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OCR: TRANSFORMERS TRANSFORMER is two coils ofwire with more windings in the (called the primary coil and the secondary coil than in the primary secondary coil) wrapped around increases voltage and is called piece ofiron. It makes AC voltages step up transi former. The reverse larger or smaller, depending on how arrangement, step down the coils are arranged transtormer trans former. decreases voltage 100 output 100 1,000 V across across input input ,000 output Step- up transf former Step down trans former If 1 volt connectea across the 1f10 vol conmecteo across the input 01 this step up transformer, input this step- down transformer, tbere will be 10 volts a the output there will be volt at the output wire iarger outpu connected conmected