How is UPS diffrent from an inverter?
UPS (Uninterruptible Power Supply) and inverter are both electronic devices used to provide backup power during a power outage. However, there are some key differences between the two: 1. Function: The main function of a UPS is to provide continuous power supply to connected devices by using a battery backup when the main power source fails. On the other hand, an inverter converts DC (direct current) power from a battery into AC (alternating current) power to run appliances during a power outage. 2. Backup Time: UPS typically provides a short-term backup power supply, usually 5-30 minutes, which allows enough time for the user to save their work and safely shut down their devices. In contrast, an inverter can provide longer backup times depending on the capacity of the battery. 3. Output Voltage: UPS units provide a stable output voltage, usually around 120V or 230V, to protect sensitive electronic devices from power fluctuations. Inverters, however, may have varying output voltages depending on the battery charge level. 4. Application: UPS is commonly used to protect computers, servers, and other critical electronic equipment from power interruptions.