VRM11-1-130-CEJ

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DC-DC converters are electronic components used to convert a voltage or current signal from one level to another level. This type of converter is particularly useful in applications that require higher voltage levels than can be achieved using a single DC source. The VRM11-1-130-CEJ is an example of a DC-DC converter capable of providing a reliable and efficient power conversion solution in a variety of applications.

Introduction to VRM11-1-130-CEJ

The VRM11-1-130-CEJ is a high-efficiency, full-feature DC-DC converter produced by Vicor Corporation. It has a wide input voltage range from 4.5V to 14V and is able to provide an output voltage of 1.3V with an accuracy of ±1%. The converter has a very low footprint and is capable of providing a maximum output current of more than 10A. Additionally, the VRM11-1-130-CEJ has built-in active current as well as voltage regulation which enables it to maintain high efficiency and excellent load regulation. This makes it suitable for a wide range of applications which require precise and reliable power conversion.

VRM11-1-130-CEJ Application Field

The VRM11-1-130-CEJ DC-DC converter is suitable for a wide range of applications such as industrial, automotive, aerospace and telecommunications. This wide range of applications is possible due to the highly efficient design of the VRM11-1-130-CEJ which reduces the energy losses that are associated with other power converters. In addition, the converter is capable of operating over a wide temperature range and has excellent thermal management, making it suitable for use in harsh and extreme environmental conditions.

The VRM11-1-130-CEJ DC-DC converter is also ideal for powering embedded systems due to its low standby power consumption. This makes it an excellent choice for applications that have stringent requirements with regards to power consumption. Additionally, it is highly reliable, with an extensive lifetime testing experience of more than two million hours. This makes it suitable for mission-critical applications that require maximum performance and reliability.

VRM11-1-130-CEJ Working Principle

The working principle of the VRM11-1-130-CEJ DC-DC converter is based on a buck-boost topology. The converter utilizes two switches, an inductor and a diode to enable high-efficiency voltage conversion and regulation. When the input voltage is higher than the output voltage, the converter works in a buck mode and when the input voltage is lower than the output voltage, it works in a boost mode.

The power conversion process begins with an input voltage being applied to the switches. When the switch is activated, it allows current to flow through the inductor and the diode. As the current passes through the inductor, a magnetic field is created which stores energy. This energy is then released when the switch is deactivated, allowing current to continue to flow to the output. The output voltage can then be regulated by controlling the duty cycle of the switch. This process is repeated continually, resulting in a steady output voltage.

Conclusion

The VRM11-1-130-CEJ is an excellent example of a DC-DC converter designed for a wide range of applications. It has a wide input voltage range and is capable of providing an output voltage of 1.3V with an accuracy of ±1%. Additionally, it has a low footprint which makes it ideal for embedded systems, excellent thermal management which makes it suitable for use in harsh environments, and offers low standby power consumption which makes it suitable for applications with stringent power requirements. Furthermore, it has an extensive lifetime testing experience which makes it suitable for mission-critical applications. Finally, it works on a buck-boost topology principle which makes it highly efficient and reliable.

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