REC3-4809SRWZ/H/B/M/SMD-R

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DC-DC converters are electronic devices that can convert a steady DC voltage into a different steady DC voltage, most of them are used in applications requiring the adaptation of various system voltages. REC3-4809SRWZ/H/B/M/SMD-R is one of the most popular DC-DC converters in the world. This device works as a voltage regulator for many kinds of electrical components, such as computers, mobile phones, solar cells, and so on. It is mainly used in the field of embedded, electronics and automotive. It also provides regulated output as well as a wide range of current limit and protection features.

Now let\'s take a closer look at how REC3-4809SRWZ/H/B/M/SMD-R works. At its most basic level, the converter functions by taking energy from a battery or input voltage source and converting it into a different voltage for output. A typical DC-DC converter consists of an inductor, two capacitors, a diode, and a FET (Field Effect Transistor) switch. The inductor\'s job is to store the energy from the input voltage and then release it when it is needed. The capacitors filter out spikes and surges, and also provide short term energy storage. The diode prevents current from flowing back to the source when the FET is off. Finally, the FET switch is used to turn the energy stored in the inductor on and off again, allowing the output voltage to remain controlled and steady.

REC3-4809SRWZ/H/B/M/SMD-R also provides a variety of protection features to safeguard against overload, excessive input voltage, short-circuits, and overheating. Its regulation is extremely precise and stable, ensuring the output voltage remains constant despite changes in input voltage or load. The device is highly efficient, with a typical efficiency range of 80-90%. The rated output current of this DC-DC converter is 4A, and its maximum operating temperature is +125 C.

Among the advantages of using REC3-4809SRWZ/H/B/M/SMD-R, the most significant one is its small size. The device comes in a compact 8-pin SIP (Single In-line Package) and is very light weight. This makes it very convenient for applications where space is limited but high performance is needed. Additionally, the device is designed to be highly reliable, with a long MTTF (mean time to failure) of 1,000,000 hrs at +85C.

Despite being small and low cost, REC3-4809SRWZ/H/B/M/SMD-R offers great performance and reliability. It can be used in a wide variety of applications, from computers and mobile phones to embedded systems. It provides great features such as overload protection, short-circuit protection, and excellent efficiency. While it is easy to use, the protection features and stable regulation make it suitable for even the most demanding applications.

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