R1S-1512-R

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DC-DC converters provide a reliable, efficient and economic solutions for applications requiring isolated DC power supplies, acting by increasing or decreasing the input DC voltage. Among these solutions there is the R1S-1512-R series, which are designed for reliable high power performance in extreme temperature conditions

Working Principle

The primary function of the R1S-1512-R series is to convert the input DC voltage into an output DC voltage of a specified level, either higher or lower than the input level, while minimizing power loss during the conversion process.

The R1S-1512-R series can be used as either isolated or non-isolated converters, depending on the application requirements. In the isolated type of converter, the output voltage is isolated from the input voltage, which is essential in applications where safety is a factor. The isolation also serves to minimize the influence of the output voltage on the input voltage, which results in a more stable output.

The R1S-1512-R series works by using a quasi-resonant mode of operation, which reduces the switching losses and therefore improves the performance and efficiency of the converter. In this mode, the switching frequency is automatically adjusted based on the load conditions, which helps reduce switching losses.

In addition to the quasi-resonant mode of operation, the R1S-1512-R series also features a number of safety features that ensure safe and reliable operation. These include a low power start-up mode, which reduces the risk of lock-up during startup, as well as a brown-out mode which limits the output power to a safe level in case of an input voltage failure.

Application Field

The R1S-1512-R series is suitable for a wide variety of DC-DC converter applications, such as automotive and industrial systems, LED lighting, datacom and power supplies, as well as for medical and test and measurement applications.

The R1S-1512-R series can be used for both isolated and non-isolated DC-DC applications, depending on the application requirements. The series is available in 6, 12, 15 and 24V input models, with up to 12A peak output current. The converter can be operated in a continuous conduction mode or in a discontinuous conduction mode, offering a flexible solution for a variety of applications. The series also offers a soft start feature, which ensures safe and reliable start-up of the converter.

The R1S-1512-R series is designed for reliable, high power performance in extreme temperature conditions, and is available in a wide range of package sizes, making it suitable for space-limited applications. The series is also designed to meet new environment compatibility requirements, ensuring reliable operation in more extreme environments.

In conclusion, the R1S-1512-R series is an excellent choice for a variety of DC-DC converter applications, offering reliable, efficient and economic solutions for both isolated and non-isolated applications.

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