TEP 75-4811WI-CMF

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DC-DC converters are one of the most versatile pieces of electrical equipment available. DC-DC converters take a direct current (DC) input, either from a battery, solar panel, or other form of DC control source, and output a variable or adjustable current resulting in a regulated output voltage. The TEP 75-4811WI-CMF is a DC-DC converter specifically designed for a multitude of applications including telecommunications, industrial, and general-purpose applications.

The TEP model 75-4811WI-CMF offers a high performance solution to those needs. This converter not only provides excellent regulation of voltage and current, but also provides adjustable output, over current protection, and over voltage protection. The converter can be supplied with either an input voltage range of 3 to 6 volts, or a 7.5 to 12 volts. Both versions provide an output voltage range of 0.8 to 16 volts. With output current rated up to 3 Amps, the 75-4811WI-CMF is suitable for many small to medium power requirements.

The primary feature of the TEP 75-4811WI-CMF is its high efficiency and low ripple, ensuring the converter operates at optimum performance and stability. The switching frequency of the converter is adjustable using a potentiometer, giving the user the ability to fine-tune the converter for specific frequency requirements. Additionally, the unit is equipped with either a 5V, 12V, or 24V output voltage sense, allowing the converter to accurately monitor the DC load and maintain tight regulation.

The TEP 75-4811WI-CMF uses a two-stage topology for its output regulation which consists of an input filter, a power factor corrector, a controller, and an output filter. This topology helps reduce noise and ripple, allowing the converter to maintain stable performance when faced with large output changes from the load. Additionally, the two-stage topology delivers improved power efficiency to the DC load.

The primary components in the 75-4811WI-CMF are a power factor corrector, a controller, an output filter, and an additional inductor. The power factor corrector is the main component responsible for regulating the input current and providing protection against overload and overvoltage conditions. The controller monitors the output voltage and current levels and adjusts the duty cycle of the power factor corrector to maintain the predetermined voltage and current settings. The output filter is used to reduce the ripple and noise from the output and helps ensure the stability of the output voltage and current. The additional inductor is also used in the output filter stage to further reduce noise and ripple.

The TEP 75-4811WI-CMF is an ideal choice for a variety of DC-DC applications. Its high efficiency, low ripple, and adjustable output voltage make it suitable for many telecommunications, industrial, and general-purpose applications. With its two-stage topology, the TEP 75-4811WI-CMF substantially reduces noise and ripple, and ensures that the converter always operates within safe parameters. This makes the TEP 75-4811WI-CMF an excellent choice for critical applications where stability and reliability are paramount.

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