REC3-0509SRW/H6/A/SMD

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DC-DC converters are widely used in the fields of industry and transport, due to their high efficiency and stability of power conversion. REC3-0509SRW/H6/A/SMD is a series of high frequency switching isolated modules with a range of input Voltages from 2.2V~6.5V and output power from 0.5~9W. The series REC3-0509SRW/H6/A/SMD (hereinafter referred to as "the series") modules are applicable in many industries, while they are commonly used for general mobile and lighting purposes. In this article, we will introduce the application field and working principle of the series.

Application field

The series modules are designed for applications like electronic engineering and control engineering, which have the need of a self-contained, isolated power supply. These modules provide a reliable source of power supply for communication and control systems, microprocessors, test equipment and other instruments. Besides, the ultra-small size and low profile of the REC3-0509SRW/H6/A/SMD enable them to be implemented in the most space-sensitive applications. Generally, in lighting purpose, it can be used for LED lighting which have the power demand ranging from 0.5W to 9W, and in mobile purpose, the series can be used to provide the power supply for the IoT (Internet of Things) system. Moreover, thanks to the tight temperature coefficient, the series can also be used in automotive engineering, loading machinery, power tools, etc.

Working principle

So how does the REC3-0509SRW/H6/A/SMD works? As a typical DC-DC converter, the series consists of three main parts: input, transfer process, and output. Firstly, the input section converts DC voltage into AC voltage with the help of an internal transformer. Secondly, the AC voltage will go through a process of rectification and filtering before it finally forms as a regulated DC voltage. The regulated DC voltage is then followed by the transfer process of the switching elements to decrease or increase the voltage. Finally, the output section will output the voltage to the load with a required power.

Additionally, the series also integrated a special circuitry in order to protect itself from being damaged due to input or output faults during operation. Protection modes include the overshoot voltage protection, short-circuit protection, over-temperature protection, over-voltage protection, and overload protection. With the help of these protections, it is guaranteed that the REC3-0509SRW/H6/A/SMD will deliver reliable power without any risk of failure.

Conclusion

In conclusion, the REC3-0509SRW/H6/A/SMD POWER module is widely applicable in many industries, like communication, automation, electronics, etc. This series of modules have the feature of high frequency switching, ultra-small size and tight temperature coefficient which makes them stand out in the DC-DC converters. Besides, it is also equipped with special protections to protect itself from any potential damages. Therefore, with all the features above, the REC3-0509SRW/H6/A/SMD is highly recommended for applications that require reliable power source.

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