DC DC Converters: RPS-3.324/H-R Application Field and Working Principle

The RPS-3.324/H-R is a Regulated Pulse-Switched DC/DC converter that combines high efficiency and low cost with a high reliability and exceptional performance in applications where power is a primary concern. Suitable for use in medical, telecommunication, industrial and aviation applications, the RPS-3.324/H-R unit offers superior over voltage protection and advanced circuit protection that helps ensure that the system is protected against any possible failure.

Application Field

The RPS-3.324/H-R is ideal for applications where high efficiency, high reliability and exceptional performance are paramount. Its high-efficiency design, which can reach up to 96%, coupled with its advanced circuit protection makes it an ideal choice for medical, telecommunication, industrial and aviation applications. The unit is also suitable for use in general-purpose air conditioners, signal equipments and other low-power communication and computer systems, as well as in the automotive and aerospace sectors.

Working Principle

The RPS-3.324/H-R works using the principle of Pulse Width Modulation (PWM) to independently control and regulate the output voltage. This converter is a regulated voltage module with a fixed output voltage, but its output is adjustable by means of a voltage setting potentiometer or a signal setting circuit.

The module uses a sequence of pulses with varying proportions of charge and discharge time to regulate the output voltage. When the input voltage is increased or decreased, the charge and discharge times vary accordingly to maintain steady output voltage fluctuations of no more than 2%.

The module’s overall efficiency is determined by the effectiveness of the modulation, the switching frequency, the internal switching losses, and the amount of heat generated. This high-efficiency converter is designed to minimize energy losses due to unnecessary switching, and its high-voltage circuit design can reach up to 96% efficiency.

In addition, the RPS-3.324/H-R offers features such as advanced over-voltage protection, advanced circuit protection against any possible failure, and pulse speed selection for optimum performance.

Conclusion

The RPS-3.324/H-R is a reliable, high-efficiency DC/DC converter designed to meet the needs of applications requiring maximum power and stability. Its combination of advanced protection features, high-efficiency design, and adjustable pulse width modulation makes it a great choice for a wide range of medical, telecommunication, industrial, and avionic applications.