PFM4914VB6M48D0CA0

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The PFM4914VB6M48D0CA0 AC DC Converter is an electronic device that controls the flow of electricity from alternating current (AC) to direct current (DC). It is ideal for applications where reliable power conversion or stabilization is needed, such as in commercial, industrial, and high-end consumer electronics, automotive, medical, and military applications.

The device features a DC/DC buck converter topology, which enables it to provide highly efficient power conversion in a compact size. It is capable of providing up to 48V of output voltage at up to 200 watts over a wide input voltage range. It includes an adjustable output voltage as well as a selectable output current limit. The device also contains a shutdown feature for system safety. It has a wide operating temperature range of -40°C to 85°C, making it suitable for use in a variety of harsh environments.

The PFM4914VB6M48D0CA0 AC DC Converter employs a Pulse Frequency Modulation (PFM) control technique, which enables it to provide highly reliable and efficient power conversion. The PFM control technique maintains near-unity power factor operation for loads consisting of DC motors, servo drives, and switched-mode power supplies. The PFM technique also helps to minimize the stray electromagnetic emissions from the device, providing improved system reliability and increased electromagnetic compatibility. Moreover, the device employs automatic pulse skipping and maximum frequency scaling features, which enable it to reduce input current ripple and audible noise for improved system reliability.

The device also incorporates several other features to provide enhanced performance and improved safety. It includes over current protection (OCP), output overvoltage protection (OVP), input undervoltage protection (UVP) and output short circuit protection (SCP) features for enhanced system reliability. Additionally, the device has built-in thermal protection to prevent the device from overheating.

The PFM4914VB6M48D0CA0 AC DC Converter is a highly reliable, efficient, and compact power conversion device with a wide range of applications. It is suitable for use in a variety of commercial, industrial, and high-end consumer electronics, automotive, medical, and military applications. The device is capable of providing up to 48V of output voltage at up to 200 watts over a wide input voltage range. It incorporates a range of protective features and employs an advanced PFM control technique to minimize the stray electromagnetic emissions from the device and reduce input current ripple, providing improved system reliability and increased electromagnetic compatibility.

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