R2D-2409/P

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DC-DC converters, also known as DC-DC power supplies, are electronics devices that are used to modify the DC power output from a source, in order to supply an output such as a battery or other power device that requires different DC power levels. The R2D-2409/P is a type of DC DC converter, created by RECOM Electronic, which provides high efficiency, low standby power and high power output at high efficiency levels.

The R2D-2409/P is a flyback switch-mode power supply designed for the industrial, medical and telecommunications fields. It is clearly labeled for easy installation and can be used in a wide variety of applications. Its features include a 3:1 wide-range input voltage (51 VAC to 153 VAC) and a low output ripple. It is also equipped with a selectable 0-5V or 0-10V remote sense voltage. Other features include short-circuit and over voltage protection, an adjustable output current limit, a load and line regulation of ±2%, and a typical efficiency of 78%.

The working principle of the R2D-2409/P is based on a flyback topology. It uses a transistor switch to convert an AC input voltage to a DC output voltage. The transistor switch is turned on and off rapidly by an oscillator, which is controlled by an adjustable frequency control circuit. The transistor switch transfers energy to the transformer’s primary winding when it is on, and the transformer’s secondary winding converts the energy into a DC voltage. The intensity of the DC voltage is determined by the turns ratio of the transformer.

The output voltage of the R2D-2409/P can be adjusted by changing the duty cycle of the transistor switch. The higher the duty cycle, the higher the maximum output voltage. The voltage can also be adjusted using an external voltage control circuit, which changes the frequency of the oscillator. This allows users to fine-tune the output voltage for optimal performance.

In addition to its adjustable output voltage, the R2D-2409/P also features low noise output, robust overload protection, and extended temperature range operation. It also has a soft start feature that limits the inrush current during startup, providing quieter operation and longer life. The R2D-2409/P is capable of driving up to 30 VDC and up to 10A continuous output current.

The R2D-2409/P is a compact, lightweight, and high performance DC-DC converter that is suitable for a variety of industrial, medical, and telecommunications applications. It is designed to operate efficiently, with low standby power and high efficiency levels. The adjustable output voltage, low noise output, robust overload protection, extended temperature range operation, and soft start feature make it an ideal choice for mission-critical applications.

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