VI-262-MX-S

DC-DC converters are electronic components used to convert electrical energy from one type of DC voltage to another, enabling power to be sent greater or lesser distances and used in various applications. The VI-262-MX-S DC DC converter is a leading product in the field, offering a flexible design and high power density in its output stage. In this article we explore the application field and working principle of the VI-262-MX-S to better understand how it can be effectively used.

Applications for the VI-262-MX-S

The VI-262-MX-S is a high-efficiency DC-DC converter with a wide input voltage range of 4.5V to 28V, an output voltage of up to 5V, and an efficiency margin of more than 90%. It is well suited for telecom base stations, mobile back-haul networks, high availability systems, and industrial automation systems. It also provides great performance for high-end gaming systems with multiple graphics cards.

The VI-262-MX-S has a unique design that allows it to be installed into a 19’’ rack with up to two modules and four different types of power supplies. Thanks to its high power density, the VI-262-MX-S is also a great choice for use in smart grids, hybrid cars, solar power converters, and wind power converters.

VI-262-MX-S Working Principle

The VI-262-MX-S is a synchronous rectification based voltage regulator, which is suitable for a wide range of input voltages. It has a unique topology which enables it to maintain a high efficiency over its wide operating range. The converter has two stages comprised of a control stage, which constantly monitors and adjusts the output voltage, and an output stage which is responsible for the actual energy conversion.

The starting point of the VI-262-MX-S is the input stage, which is where the power is converted to the correct voltage. This is followed by the control stage, which utilizes a Pulse Width Modulator (PWM) to adjust the input voltage to the desired output voltage. Finally, the output stage is responsible for the actual energy conversion. This stage contains both synchronous rectification and active clamping for enhanced performance.

The VI-262-MX-S is also designed with a two-stage output voltage regulation system. This helps to ensure accurate output voltage regulation in both static and dynamic situations. This is achieved by utilizing two feedback loops with different compensation factors. The combination of these two systems allows the VI-262-MX-S to maintain a high accuracy over a wide range of operating conditions.

Conclusion

The VI-262-MX-S is an advanced DC-DC converter with numerous applications. It offers a high efficiency with a wide input voltage range, a high power density, and an accurate two-stage output voltage regulation system. This makes it suitable for a variety of power management applications, ranging from telecom base stations to solar power converters.