RPM20-4812DFW/N

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DC DC Converters

The RPM20-4812DFW/N is a DC DC Converter designed for a wide range of industrial and commercial applications. It is a cost effective, compact, easy to install, and highly efficient converter that uses an innovative switching power technology to convert low voltage DC energy into more reliable higher voltage DC power.

Applications

The RPM20-4812DFW/N can be used in a variety of industrial and commercial applications, such as powering motors, controlling lights and other electrical devices, and various process control systems. It is also an ideal solution for battery charging, automotive, aerospace, and renewable energy applications. The converter features a high power density, low ripple operation, good electrical insulation, high efficiency, and flexible output voltage.

Features

This DC DC converter utilizes Intelligent switching technology and full magnetics solutions with an operating temperature range from -40 to 85C. It has a wide input range from 18 to 36V DC and output voltage ranges from 5 to 12V DC. Other features include Class II overload protection, robust design, high EMI filter efficiency, over-voltage, and over-current protection. The converter also includes an adjustable output current of up to 1A and an output power of up to 12W.

Working Principle

The RPM20-4812DFW/N is based on a switched-mode power converter. The converter includes a switching power supply stage integrated into a single module. The basic operating principle is to regulate or step-down the input voltage to the desired output voltage. The switching is regulated using Pulse Width Modulation (PWM), so that the total power delivered by the converter is controlled. This switching PWM involves the production of a train of square waveform pulses that are proportional to the desired output voltage. The switching frequency of the control circuit is typically 18 to 100KHz, and the pulse intervals vary according to the demand of the output voltage for improved efficiency. The switching power supply modulates the voltage by controlling the duty cycle of the square waveform pulses, while the inductor and the output capacitor store energy and then supply the energy to the load.

Conclusion

The RPM20-4812DFW/N is a cost-effective, efficient DC DC converter that is suitable for a wide range of industrial and commercial applications. It features a wide input voltage range, adjustable output current of up to 1A, and a wide operating temperature range. By using an innovative switching power technology, the converter is capable of regulating the input voltage to the desired output voltage. It features robust design, high EMI filter efficiency, and class II overload protection. The RPM20-4812DFW/N is a reliable and cost-effective option for a variety of applications.

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