REC5-4812SRWZ/H4/C/SMD-R

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DC-DC converters are electrical devices that take an input voltage and convert it into a higher or lower voltage output. The REC5-4812SRWZ/H4/C/SMD-R is a power converter from Recom that is designed for use in a wide range of applications. This article will discuss the application field and working principle of this device.

Applications: The REC5-4812SRWZ/H4/C/SMD-R is suitable for a variety of different applications. It can be used in solar energy systems, for powering DC motors, and for providing power to distributed and stationary systems. The converter is designed to operate reliably under harsh environment conditions and provide regulated output voltage and current, making it suitable for powering sensitive electronic components. This device is also able to operate in parallel and series configurations, increasing output voltage and/or current for higher power demands.

Working principle: The REC5-4812SRWZ/H4/C/SMD-R operates using a switched-mode power conversion technology. This type of power conversion is based on the principle of magnetism and involves the transfer of energy from one coil to another through electromagnetic induction. The device works by switching the coils on and off at a high frequency, transforming the incoming AC power into a regulated DC output. This is achieved by controlling the current and voltage through the use of Pulse-Width Modulation (PWM) and Pulse-Frequency Modulation (PFM) techniques.

The circuit board contains the rectifying circuit, control ICs, transformer and other components. The rectifying circuit converts the AC input voltage into a DC voltage, and the control ICs regulate the output voltage and current through the use of the PWM and PFM. The transformer further increases the voltage in the DC output and serves to isolate the circuit from the external components. This device also includes over current, over voltage and thermal protection, providing higher reliability and safety in the operation.

Conclusion: The REC5-4812SRWZ/H4/C/SMD-R is a DC-DC converter from Recom that is designed for use in a wide variety of applications. It is capable of operating in a range of harsh environment conditions and providing a regulated output voltage and current. This device works using a switched-mode power conversion technology, involving the transfer of energy from one coil to another through electromagnetic induction. The circuit board contains the rectifying circuit, control ICs, transformer and other components, ensuring high reliability and safety.

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