VE-2N1-EX

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A DC-DC converters, VE-2N1-EX, is an electronic device that converts a DC input voltage into an isolated output voltage. It is an efficient and reliable way of regulating DC power to comply with the input and output requirements of a wide range of DC-DC power supplies, such as telecommunications, instrumentation, industrial processes and lighting. The VE-2N1-EX can also be used for input voltage range protection, variable voltage and current regulation and voltage and current stabilization.

The VE-2N1-EX utilizes a monolithic integrated circuit (IC) to transform an input voltage to an isolated output voltage. The integrated IC, known as a Transformer-less DC/DC Converter, is the central component of the VE-2N1-EX device. The IC provides precise voltage and current regulation, temperature compensation, and precise isolated output voltage control.

The VE-2N1-EX is designed for use in environments such as telecommunications, instrumentation, industrial processes, LED lighting, and residential lighting, as well as general purpose DC power supplies. It features a wide input voltage range of 4.5V to 42V, 2A output current, and up to 192W output power. The adjustable regulation range is 4.5V to35V, and the isolated output voltage is adjustable from 4V to 40V. The VE-2N1-EX supports a -40°C to +85°C operating temperature range.

The performance and reliability of the VE-2N1-EX device is ensured by its integrated, advanced control loop and low-temperature, high-efficiency power conversion circuits. The device also features a highly efficient synchronous rectifier that reduces power loss and improves system efficiency. Its high performance also includes dynamic response, fast transient response, and multiple protection circuits to protect against overcurrent, overvoltage, and over temperature conditions.

The VE-2N1-EX provides a high-efficiency output voltage regulation, achieving up to 88% power efficiency, with a minimum output current ripple of less than 1% peak-to-peak. It also allows for the optimization of transient operations, ensuring a stable and safe operation. The VE-2N1-EX is equipped with a remote on/off control input and a comprehensive set of safety and protection features including over-current protection, over-voltage protection, and thermal shutdown.

The VE-2N1-EX also has a built-in monitoring system that can detect overloads, circuit fault detections, and circuit temperature conditions. The VE-2N1-EX is certified for industrial applications, so is suitable for use in safety-critical systems. With its low footprint, low cost, built-in protection circuits, and high efficiency, the VE-2N1-EX is an attractive power conversion solution for a range of DC power applications.

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