REC3-1209DRW/H6/A/SMD/CTRL

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DC/DC converters are widely used in applications where a DC voltage needs to be changed or regulated to another value. The REC3-1209DRW/H6/A/SMD/CTRL is a particularly versatile and powerful DC/DC converter that allows users to efficiently adapt and regulate their power supply. In this article, we will discuss the various applications and working principles of the REC3-1209DRW/H6/A/SMD/CTRL.

Applications

The REC3-1209DRW/H6/A/SMD/CTRL is a compact, highly efficient DC/DC converter that is available in four versions: an isolated (3:2) version, a non-isolated (3:2) version, an isolated (2:1) version, and a non-isolated (2:1) version. All versions provide precise output voltage regulation from 1.5V to 28V. This makes the converter ideal for use in a wide range of applications, such as automotive, industrial, networking, computing, and telecom.

The converter has a wide operating range of 4.5V to 35V and is designed to be highly efficient. This makes it suitable for use in high-current applications and ensures that it performs reliably over a wide range of temperatures and load conditions. The REC3-1209DRW/H6/A/SMD/CTRL also offers the flexibility of using either a remote control or a digital logic signal to adjust the output voltage. This makes it easy to integrate into existing systems.

Working Principle

The REC3-1209DRW/H6/A/SMD/CTRL is a non-isolated DC/DC converter that consists of a buck converter operating as a step-down converter, and a boost converter operating as a step-up converter. The converters are cascaded, which means the output of the buck converter is connected to the input of the boost converter. This configuration allows the converter to adapt the output voltage to the required input voltage range.

When the input voltage is higher than the required output voltage, the buck converter will operate in buck mode and reduce the input voltage to the desired level. Conversely, when the input voltage is lower than the required output voltage, the boost converter will operate in boost mode and increase the input voltage to the desired level. In this way, the converter maintains a constant output voltage regardless of the input voltage.

The REC3-1209DRW/H6/A/SMD/CTRL has a very wide operating temperature range of -40°C to +85°C, with an excellent thermal performance and long life. The converter is highly reliable and is designed to meet the requirements for industrial, automotive, and other applications. The converter also has a low standby-loss and a high static current, making it suitable for applications with high power demands.

Conclusion

The REC3-1209DRW/H6/A/SMD/CTRL is a highly versatile and efficient DC/DC converter that provides precise output voltage regulation from 1.5V to 28V. This makes it ideal for a wide range of applications, including automotive, industrial, networking, computing, and telecom. The converter is a non-isolated, cascaded buck-boost converter that can adapt the output voltage to the required input voltage range. This ensures that the converter performs reliably over a wide range of temperatures and load conditions. In addition, the converter has a wide operating temperature range and excellent thermal performance and long life. As such, the REC3-1209DRW/H6/A/SMD/CTRL is an ideal choice for applications with high power demands.

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