AC/DC Converters

AC-DC Converters are in stock with same-day shipping at Mouser from industry leading manufacturers.  Mouser is an authorized distributor for many AC-DC converter manufacturers including Infineon, onsemi, Power integrations, STMicroelectronics, Texas Instruments & more.

AC-DC converters are power conversion devices designed to transform alternating current (AC) from utility power sources into regulated direct current (DC) required by electronic systems and equipment. They provide stable and efficient power delivery while helping protect downstream components from voltage variations and electrical disturbances. These devices serve as a fundamental part of modern power architectures, enabling reliable operation across industrial, commercial, medical, communication, and consumer applications.

Types: The most common AC-DC converter types include enclosed AC-DC converters, open-frame AC-DC converters, DIN rail AC-DC converters, programmable AC-DC converters, board-mount AC-DC converters, external power adapters, medical-grade AC-DC converters, and industrial AC-DC converters, each designed for specific power, safety, and environmental requirements.

Applications: AC-DC converters are widely used in industrial automation systems, telecommunications equipment, medical devices, consumer electronics, embedded computing platforms, networking hardware, security systems, and power distribution equipment to provide regulated DC power from AC power sources.

Selection requirements: To choose AC-DC converters, evaluate input voltage range, output voltage and current requirements, power rating, conversion efficiency, isolation specifications, thermal performance, safety certifications, form factor, protection features, and suitability for the intended electrical and environmental conditions.

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Please view our selection of AC-DC converters below.