RS3-2409D Power Supplies - Board Mount

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DC-DC converters are devices used in several applications to convert a DC signal or current, into a higher or lower DC voltage or current of the same polarity. The DC-DC converter chosen for this case is the RS3-2409D series from RECOM power. This device offers special features that make it ideal for industrial applications, such as on-board protection from overheating, short-circuit or overtemperature.

The RS3-2409D is a single-channel, wide-range DC/DC converter that can operate from a wide input voltage of 18-75V and output ratings of 3.3V, 5V, 12V or 24V. The maximum output current of 9A makes this device an ideal solution for a variety of power-distribution projects, including those with high power requirement such as LED driver boards, automotive applications, and UPS systems. The RS3-2409D also includes an optional thermal shutdown feature that kicks in when the temperature gets too high, providing enhanced protection for the converter.

The RS3-2409D series offers several design advantages over other DC/DC converters, including low output voltage noise, high power density, and a wide operating temperature range of-40°C to +85°C. It also features an integrated LED indicator that turns off when the output voltage is too low, making it easier for users to quickly diagnose any system problems.

The RS3-2409D series also offers an ultra-wide 5:1 input voltage range with an adjustable output voltage to provide flexibility. The adjustability also allows the converter to be designed for low-power applications with low-load power requirement, such as switch-mode power supplies, inverters, and constant-current chargers. The output voltage drop-out can be adjusted according to the load to ensure optimal performance when there is frequent switching between full and no-load conditions.

The RS3-2409D also features a built-in soft-start feature that helps prevent large inrush current from damaging the internal components. Additionally, the device features input reverse-polarity protection and over-voltage protection, thus protecting the device from damage due to excessive current and voltage.

The RS3-2409D is designed with a metal case with thermal fin and aluminum baseplate for efficient heat transfer, ensuring high reliability. The device also features high-efficiency and low-noise components that make it an ideal choice for sensitive applications, such as those in medical and audio systems.

In summary, the RS3-2409D is an ideal DC/DC converter solution for a wide variety of applications. With its wide range of features, adjustable output voltage, and integrated thermal shutdown feature, this device provides enhanced performance in industrial environments and is designed to ensure long-term reliability. Furthermore, its high efficiency and low noise design make it suitable for a wide variety of sensitive applications.

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