SQM48S20010-PS00

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DC-DC converters are electronic devices which convert an input of direct current (DC) into an output of direct current of lower or higher voltage. The SQM48S20010-PS00 is a high-quality DC-DC converter with numerous applications and a convenient design.

Description

The SQM48S20010-PS00 is a 48 volts, 20 Amp, one hundred watt AC/DC converter. This device offers a wide range of features to improve the power delivery for multiple applications. It can output between one to fifty watt levels. The exterior is designed with a threaded mounting hole for easy installation. A trim multi-turn potentiometer is also included for better control over the output voltage.

Applications

The SQM48S20010-PS00 is greatly applicable in telecommunications and electronics, distributed power architectures, battery-operated consumer and industrial electronics, and renewable energy systems. It is also suitable for use in medical platforms, digital signage, simulators, point-of-sale, gaming systems, and test and measurement equipment. Additionally, it can be used in a wide range of applications such as remote radio base station power supplies, ring tone generators, DC-DC powered LED lighting, and active power filters.

Working Principle

The SQM48S20010-PS00 is a linear model of a DC-DC converter, using a power transistor to regulate the voltage across the load. When the power transistor is conducting, it passes current from the input voltage source through a resistor to the output. This is how the voltage level is adjusted for a given application. The voltage potential difference between the input and output is regulated by an adjustable current limiter, which is controlled by the multi-turn potentiometer included in the design.

The SQM48S20010-PS00 is highly efficient due to its semiconductor components and the lack of magnetic elements. It also ensures excellent thermal dissipation by using built-in surface mount devices and heatsinks. This converter has a wide input voltage range of 85-264VAC and 460-750VDC, and can be operated from temperatures ranging from -40 °C to +185 °C. It also provides great protection against overvoltage, overtemperature, overcharge, and short-circuit.

Conclusion

DC-DC converters are essential in ensuring the safe transfer of energy in complex electronic systems. The SQM48S20010-PS00 is a high-quality device geared towards providing superior power delivery for multiple applications. Through its adjustable current limiter, efficient semiconductor components, excellent thermal dissipation capacity, and wide input voltage range, this device ensures the safe transfer of voltage levels across various power sources.

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