SFS30481R5A

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are electrical components that provide direct conversion of AC power to DC power, allowing for the transfer and regulation of power between two DC circuits. Common applications include battery charging, vehicle and aircraft systems, and telecommunications equipment. The SFS30481R5A is a type of DC-DC converter, specifically designed for use in a range of telecommunications applications.

This specific model of DC-DC converter is designed to provide an efficient power transfer between DC circuits up to 30A, while also providing a reliable regulation of input voltage. By utilizing advanced SMPS (switched mode power supply) technology, the SFS30481R5A is able to achieve high efficiency levels; when compared to traditional linear regulation DC-DC converters, it operates at more than twice the efficiency. The efficiency of this device is further improved by the use of power transistors, which reduce the losses associated with regulation.

The SFS30481R5A is designed with both 12V and 24V input capability, and two valid operating modes. The first is a low-power mode, limited to 3A current, which can be achieved with either a 12V or 24V power input. The second is a high-power mode, up to 30A current, and requires a 24V power input. This device also features an integrated EMC filter, as well as a wide input voltage range that supports both high and low-impedance operation.

In terms of its physical dimensions, the SFS30481R5A has an enclosure size of 98 x 67 x 17 mm and a total weight of 240 g. The device is also equipped with a variety of protective features, including over-current and over-temperature protection, as well as short-circuit protection. These features ensure the long-term reliability of the device and its safe operation in various environments.

The working principle of the SFS30481R5A is based on a self-oscillating flyback topology, controlled by a dedicated integrated circuit (IC). The IC is responsible for turning on and off a transistor switch in order to regulate the input voltage and produce the desired output voltage. By using an optimized design layout, this device can reach high efficiency levels and maintain stable operation at a wide range of load conditions.

Due to its high power rating, advanced switching technologies, and superior efficiency, the SFS30481R5A is an ideal DC-DC converter for telecom applications. These devices can be used in situations where high power and efficiency are required, such as base station, backhaul, and microwave systems. The device’s wide input voltage range also makes it useful for applications where the input voltage may vary over time.

The specific data is subject to PDF, and the above content is for reference