At their essence, buck-boost transformers are designed to either increase (boost) or decrease (buck) the voltage supplied to electrical circuits, ensuring devices receive the optimal voltage they need for efficient and safe operation. How does it work? A buck-boost transformer operates on the same fundamental principles as any transformer: the transfer of electrical energy between two or more circuits via electromagnetic induction. By adjusting the number of coil windings between the primary … [Read More...]
Guides
Why can’t I plug a UPS into a surge protector or a power bar?
The practice of daisy-chaining electrical devices, or plugging one power device into another, is tempting because it feels like a way to get more protection. In the case of a UPS, however, plugging it into a power bar or a separate surge protector is not recommended. Why is this problematic? Firstly, redundancy is not always beneficial when it comes to electrical protection. Both UPS systems and surge protectors use similar mechanisms, often Metal Oxide Varistors (MOVs), to guard against … [Read More...]
How does a UPS protect against surges?
One of the benefits of having a UPS system is the surge protection mechanism. While most people recognize a UPS for its battery backup capabilities during outages, its role in defending electronic equipment from harmful voltage surges is equally crucial. How does a UPS protect against electrical surges? The heart of surge protection in a UPS lies in its use of Metal Oxide Varistors (MOVs). An MOV is a voltage-dependent resistor, acting like a pressure-relief valve for electrical circuits. … [Read More...]
Tips
What is an internally “Modular” Redundant UPS Configuration?
Businesses are starting to see the importance of ensuring their uninterruptible power supply devices have a back up to protect important information. As the use of N+1 configuration for a UPS system starts to increase, it is become important for businesses to select the best one suitable for their needs. Aside from the isolated redundant configuration and parallel redundant configuration, … [Read More...]
Technical
What are the Main Types N+1 UPS Configurations?
The N+1 UPS configuration is mainly designed for computer servers used in businesses. This configuration ensures a backup UPS is available in case the primary UPS fails to function properly during a power outage. The three main types of N+1 configuration are as follows: Isolated Redundant Configuration While an isolated redundant configuration is considered as an N+1 system, it does not have … [Read More...]