Direct current power supplies offer the ability to choose between a low-voltage and high-voltage power supply. The type that will be most beneficial to you depends on a few factors.
In this blog, we will be going over some of the key differences between the two, so you can make an informed decision on which route to take.
- Voltage – The biggest difference between the high-voltage power supply and low-voltage power supply is the amount of voltage and electrical current given off. Low-voltage systems typically operate at or under 30V, while high-voltage systems usually use 100V or more. Despite a lower voltage, the actual electrical current running through the wires can be much higher.
- Efficiency – A high-voltage power supply typically transmits power more efficiently than lower volts. Commercial and industrial buildings that require power to be transmitted over long distances typically benefit from higher voltage.
- Safety – The more power a supply has behind it, the more dangerous it can be. A high-voltage power supply carries larger risks when it comes to electrical arcs and hazards. However, just because your electrical system has a lower voltage does not mean that all risks are eliminated.
Overall, high-voltage power supplies are normally best suited to support large industrial or commercial buildings, while low-voltage systems are commonly used in homes and residential areas.
If your commercial or industrial building needs electrical work, don’t hesitate to contact our team. With over 25 years of experience, our expert electricians at Lake Electric Co. Inc. can get your electrical job done right in an efficient manner.