REC5-4815SRW/H4/A/SMD/CTRL

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REC5-4815SRW/H4/A/SMD/CTRL is a DC-DC mode single output converter which belongs to the DC DC Converter\'s family. It is designed to convert a 48V DC input voltage into a regulated 5V output voltage, suitable for many telecom, computer and wireless communication applications. This compact board-mountable converter measures less than 0.71" x 0.76" and requires no external components for proper operation. It has a wide temperature range of -40℃ to +80℃ and is rated for full output current at ambient temperatures up to +72℃. Its features also include a built-in thermally enhanced heatsink and a 3-pin power connector for an easy connection.

REC5-4815SRW/H4/A/SMD/CTRL is a compact, highly efficient DC-DC converter with a high power density. It is used to reduce the input voltage from a higher DC voltage to a lower-regulated voltage, and is suitable for applications in the automation, security, telecommunications, data networking and industrial fields. As such, it is an extremely versatile solution for a wide variety of applications, including industrial PCs, computers, servers, and base stations.

In terms of working principle, REC5-4815SRW/H4/A/SMD/CTRL uses a high-frequency switching process to regulate the input voltage. This process involves a high-frequency switching DC–DC converter module, which changes the input voltage from a higher DC voltage, to alternating current at a frequency of 220 kHz.

The high-frequency switching process produces a regulated output voltage that is proportional to the input voltage. This regulated voltage is kept relatively constant by using the feedback loop to compare the output voltage with a predetermined reference voltage. If the output voltage is too high, the feedback loop will reduce the power delivered to the converter module, resulting in a decrease in the output voltage. Similarly, if the output voltage falls below the preset voltage, the feedback loop will increase the power output to the converter module, increasing the output voltage.

REC5-4815SRW/H4/A/SMD/CTRL is designed with two on-board resistors that are used to adjust the switching frequency and voltage ripple. These two resistors allow the user to adjust the converter’s performance to the specific application needs. In addition, the converter employs a synchronous rectification for high efficiency, with a typical conversion efficiency of 82%.

REC5-4815SRW/H4/A/SMD/CTRL provides a highly reliable, low-cost, and compact solution for converting a wide range of 48V DC inputs to regulated 5V DC outputs. Its wide temperature range, highly efficient operation, and built-in protection features make it suitable for a variety of applications, such as industrial PC, servers, automation, telecom, and data networking. Moreover, its compact size and board-mountable design make it the perfect choice for a variety of mission-critical applications.

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