REC7.5-2412SRW/H2/A/M/SMD-R

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DC-DC converters are electronic power supply circuits which are designed to convert DC power from one voltage level to another, either higher (step-up DC converter) or lower (step-down DC converter). The REC7.5-2412SRW/H2/A/M/SMD-R is a wide-temperature range DC-DC converter which provides customers with a solution for applications requiring reliable operation even in extreme conditions. This article will explore what types of applications this device is suitable for, and explain the working principles behind it.

The REC7.5-2412SRW/H2/A/M/SMD-R is a non-isolated, wide-temperature range, step-down DC-DC converter designed for the harsh industrial environment. It has a wide input voltage range of 2.4V to 6.5V and supports a single output voltage of 3.3V with up to 300mA output current. It is available in a DIP package with a height of only 7.5mm, and with its wide operating temperature range of - 40°C to 265°C it can be used in extreme environments to provide reliable power conversion. As such, this device is suitable for use in industrial and consumer applications, such as industrial automation circuits, medical equipment, LED drivers, instrumentation, security & surveillance, automotive entertainment systems, and power supplies for internet of things (IoT) devices.

The REC7.5-2412SRW/H2/A/M/SMD-R is able to achieve such reliable power conversion thanks to the advanced technology it relies on. It has a wide operating temperature range and full protection features such as short-circuit, over-current, and over-voltage protection. The device is also designed with a high conversion efficiency of up to 96%, making it a high-performance solution for applications where power consumption and thermals are a concern. Additionally, it comes with a built-in soft start circuit, allowing it to start-up smoothly and reduce inrush current.

The working principle of the REC7.5-2412SRW/H2/A/M/SMD-R is based on the buck converter topology. This converter is designed to efficiently convert a DC input voltage into a lower DC output voltage across a load, while allowing for flexible and precise control of the output voltage. The buck converter is based on a switch, which is connected in series with the input voltage source and the load, and a flyback inductor, which is connected in series with the load. When the switch is closed, current flows through these components and into the load. When the switch is opened, the energy stored in the flyback inductor is released, maintaining the current through the load and causing its voltage to drop. This process continues, with the switch opening and closing at a certain frequency, and it is precisely tuned so that the output voltage reaches the desired value.

The REC7.5-2412SRW/H2/A/M/SMD-R is an ideal solution for applications which require reliable power conversion in extreme conditions. Thanks to its wide temperature range, advanced protection features, and efficient buck converter topology it can easily handle high input voltages, while still providing a steady output voltage. Its small size, low power consumption, and high efficiency make it a great choice for applications such as industrial automation, medical equipment, and LED drivers, as well as general-purpose power supplies.

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