R1D-3.312/P-R

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DC DC Converters

The R1D-3.312/P-R DC DC converter is a high-performance input converter for telecom and computer systems that have grown in size and power demands. This type of converter is designed to meet the needs of high-density power supplies, regulated output, and remote telemetry in a wide range of industrial systems. It is a constant-voltage architecture that uses power transistors to provide precise voltage levels while also providing superior efficiency and high-power handling.

The R1D-3.312/P-R works on the principle of pulse-width-modulation (PWM) to control the output voltage. It is composed of two main parts: the input section, which consists of two power transistors; and the output section, featuring a PWM controller. The two PWM transistors are used to modulate the current of the incoming input voltage. The modulation takes place in a way that the output voltage is regulated precisely and the power dissipated at any one time is minimized.

The PWM controller plays a vital role in the working principle of the R1D-3.312/P-R. It allows for the input and output voltages to be tailored to the specific requirements of the application. The controller also monitors the input voltages and current, and adjusts the PWM cycle accordingly. This ensures that the desired magnitude and timings of the output voltage are always met. This way, the output voltage is not affected by variations in the input voltage or other sources of external noise.

One of the great advantages of the R1D-3.312/P-R is its high efficiency, which exceeds 93%. This is achieved due to the global switch technology which allows for highly efficient operation of the input and output section. This also helps to reduce voltage drop and power dissipation during heavy load conditions, resulting in higher power retention. Moreover, the global switch allows for faster response to dynamic load conditions, making the converter suitable for applications such as 2U enclosure designs and high-frequency converters.

The R1D-3.312/P-R also features an excellent temperature rating of 85°C, which makes it suitable for applications such as high-temperature industrial systems and computer boards. In addition, the converter offers various protection features such as over-voltage protection, over-current protection, and under-voltage lockout, which makes it highly reliable in a wide range of applications and environments.

Overall, the R1D-3.312/P-R is an ideal DC DC converter for applications that require precise voltage levels, high efficiency, and high power handling. It is a reliable and cost-effective solution for applications in the telecom and computer industry.

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