RS3-1215S Power Supplies - Board Mount

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DC-DC converters have been a staple appliance in many industries for decades. It\'s no wonder why, since they offer a stable, reliable connection between the line-level DC voltage and the much higher voltage needed for many applications. RS3-1215S is one such popular DC-DC converter, known for its high efficiency and precise output voltage control capabilities. It is well-suited for use in a variety of applications, from industrial electronics to avionics.

RS3-1215S is an isolated, regulated DC-DC converter that provides a stable continuous DC output with a minimum current noise level. It features an isolated, single-ended, fixed output voltage that is adjustable from 3 to 15V via two external resistors. The typical operating temperature lies between -55 to +125°C, allowing it to be used in challenging environments. With its ±2% line regulation and ±2% load regulation, RS3-1215S ensures a highly precise output even when subjected to various power supply and load conditions.

The RS3-1215S converter operates with a dual active bridge (DAB) topology, which regulates the output voltage with high accuracy. This topology uses four switches, usually made of MOSFETs, that act as a voltage doubler. The system at work is simple and efficient: the bridge is fed by a constant current source, which raises the current across the output capacitors. When the voltage reaches its desired value, the control loop turns off the switches in the DAB, thus regulating the output voltage.

The RS3-1215S converter is widely used in factory automation, avionics, medical electronics, and industrial equipment, among other applications. It is especially useful in modern avionics systems, where the electronic components need a steady power supply with very low ripple. Its dual-active bridge topology ensures excellent voltage control capabilities and performance, while the wide operating temperature range gives it unparalleled reliability when deployed in mission-critical applications. Similarly, the relatively high efficiency makes it a viable choice for industrial electronics where a certain amount of power needs to be supplied continuously.

In summary, the RS3-1215S DC-DC converter is popular for its high efficiency, precise voltage control capabilities, and wide operating temperature range, making it a great fit for applications in factory automation, avionics, industrial electronics, and medical electronics.

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