REC3-4812SRWZ/H4/A/X2

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DC-DC converters are power electronic devices that are used to convert a DC input voltage or current into a DC output voltage or current of a different magnitude or with different characteristics. REC3-4812SRWZ/H4/A/X2 is one of such DC-DC converters. It can provide an isolated 3~48Vdc output voltage from an isolated 85~305Vac input voltage. This device is widely used in various industrial and commercial applications such as solar energy systems, UPS systems, and telecommunication equipments.

The REC3-4812SRWZ/H4/A/X2 consists of a half-bridge circuit which is interconnected between the input and the output side. The two input capacitors form the two sides of the half bridge. The output voltage is connected via two rectifier diodes to the output side. The output voltage is then regulated by an integrated voltage regulator which works with feedback from the output voltage. The regulation of the output voltage is quite precise and it is also very stable over a wide temperature range.

When the REC3-4812SRWZ/H4/A/X2 is in use, the half-bridge circuit operates in full-wave rectification mode. This means that two opposite cycles of the input voltage are rectified and the peak rectified voltage is the same in both directions. This allows for efficient power transfer and minimizes power losses. At the same time, the voltage regulator works in a closed loop to maintain the output voltage within the designed range.

The REC3-4812SRWZ/H4/A/X2 is widely used in industrial and commercial applications as it provides a reliable and efficient way to convert an input voltage from 85~305Vac to a DC output voltage of 3~48Vdc. Its wide operating temperature range makes it suitable for many applications. In addition, its precise control of the output voltage and its high efficiency makes it an ideal solution for applications such as LED lighting systems, solar energy systems, and other DC-DC conversion applications.

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