R2S8-123.3-R

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DC-DC converters provide an effective way to convert one DC voltage level into a greater or lesser voltage level, and the R2S8-123.3-R unit is no exception. It is a highly efficient switching converter that is capable of converting a DC input voltage of 12-36 Vdc into an adjustable DC output voltage of 1 -32 Vdc (in 16 steps) at up to 3 A output current.

It is a space-saving solution for applications such as battery chargers, telecom/networking, handheld devices, medical equipment, and consumer electronics that require a wide input/output voltage range. It offers an efficient energy solution by utilizing SMD technology and a highly integrated design to greatly reduce system space and cost. Additionally, it is well-suited for applications that need stable, higher-voltage outputs and it also offers protection features such as over temperature protection and short circuit protection.

The R2S8-123.3-R is a wide input, small size, high efficiency DC-DC power converter unit that provides outstanding power conversion performance. It includes an integrated Power Buck regulator and PFM control IC with a built-in dual-channel MOSFET. The product can continuously provide up to 3A of output current with a wide 4:1 input voltage range of 12V to 36V. The unit also provides various protection systems like over-temperature/voltage/current protection.

The R2S8-123.3-R DC-DC converter has an excellent efficiency rating of up to 95%, ensuring that it gives the maximum possible output power for minimum input power. Additionally, it is highly reliable as it has undergone extensive quality and performance tests to ensure reliability over its entire operating temperature range. The converter also has excellent EMC compatibility and supports compliance to multiple international standards such as I.E.C 60950, UL5085-2, and EN 60950.

The working principle of the R2S8-123.3-R is based on the synchronous rectification Buck topology. It includes an integrated buck regulator and a power MOSFET switch. The integrated PFM control unit in this DC-DC Converter ensures high efficiency and very low EMI by regulating the switching frequency and controlling the number of switching cycles. The control circuit also interfaces with the input voltage signal and controls the switching process. The power MOSFET switch is driven by the PWM/PFM switching signal from the controller and the output voltage is regulated by adjusting the duty cycle as necessary.

In summary, the R2S8-123.3-R is a high-performance, high-efficiency modern DC-DC converter for a wide range of applications. It provides excellent power conversion performance, is highly reliable and efficient, and also offers various protection features. It is a great solution for those who require stable, higher-voltage outputs without taking up too much space.

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