RPM30-4815SEW/N

DC DC Converters: RPM30-4815SEW/N Application Field and Working Principle

DC-DC Converters are electrical circuits widely used for providing the required voltage or current transformation, to supply a specific electrical load with the desired output power. In particular, the RPM30-4815SEW/N converter is the standard 3 Watt DC-DC converter whose power input is from 5VDC to 15VDC and output is from 0.8V to 5VDC.

This model is adjustable and widely used for today’s telecommunication systems, external storages, and robotic equipments. It’s also used in the centralized management of power supply, and extends the life of the components and saving the cost. It has intelligent control on the output voltage and output current with the features of low output noise, high power conversion efficiency, small volume, convenient installation, and full set of safety protection systems.

Working Principle

The working principle of the RPM30-4815SEW/N converter is based on the principle of power switch-mode conversion. This converter uses a switch-mode circuit to make its voltage outputs. It uses a power switch which is connected either to the input or output for a very brief period of time. As the power switch turns on, the current flows through the switch to the load resistor.When the switch is turned off, the current cannot flow and instead a reverse voltage is formed across the switch terminals. This reverse voltage is then delivered to the inductors, while the capacitor charges to provide the required voltage that is present on the output side of the switch. The power switch is controlled by an external controller. This controller monitors the output of the power converter and sets the duty cycle of the power switch accordingly, so as to ensure that the required output voltage and current is supplied.

Conclusion

The RPM30-4815SEW/N converter is a common and adjustable type of DC-DC converter possessing a wide range of applications in computer engineering, telecommunication, robotics, and elsewhere, and it is available in smart customization on demand. Its working principle is based on the principle of power switch-mode conversion, and it is suitable for power supply centralized management and capable of extending component lifetime and saving costs as well.