Transformers are passive components that are used to transfer the electrical energy between two or multiple circuits. The common transmission current used in a transformer is the alternating current (AC). It can step up or step down the voltage from one winding to another. This static, electromagnetic passive device does not impact the total electrical power at all. Besides the power transformer, another common type is the audio frequency transformer which operates at low frequencies. It is used in audio amplifier circuits. For applications that require an enhanced performance, a pulse transformer is used, which delivers constant amplitude and a better velocity. This type of transformer is used in digital transmissions. Explore a wide range of transformers from leading brands, such as Aladdin. Shop for the right components, now. Your order ships quick with an estimated delivery time of 3 business days or less.