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Many companies rely upon DC power supplies on a daily basis. Used for everything from battery chargers and electronic gadgets to laboratory and research applications a DC power unit provides a smooth, steady direct current source of power. DC power units are often light and portable, depending upon their size; however, large units for industrial applications usually have built-in cooling fans to help avoid overheating.
It is essential to select the correct DC voltage output when choosing a DC power supply. If the wrong voltage size is connected to power an electronic device, the unit may overheat. There are four main types of DC power which are commonly used in the business world: photovoltaic, low power, mid-range power, and high-range power.
Photovoltaic power is generally used with solar panels and other solar-powered items, including calculators. These may require the use of DC to AC converters. Low power DC units are usually 18 volts or less; these are used with electronics such as portable printers, laptops, and cell phones. DC voltage of 20 to 60 volts is considered mid-range power and is mainly used in electronic laboratory settings. High-range power, with voltage of 70 to 200 volts, is used in industrial applications and in advanced research and development laboratories.
Business.com has selected a variety of links that contain helpful information about DC power supplies and their use in business settings. Click on the links on the left to learn about using DC power with your business.