Yes, a UPS (Uninterruptible Power Supply) can protect against surges and spikes.
Most UPS units have built-in surge suppression and voltage regulation features that can protect connected devices from power surges and spikes. Surge suppression works by diverting excess voltage from the power line to the ground, preventing it from damaging connected devices. Voltage regulation ensures that the voltage supplied to the connected devices remains within a safe range, even if the input voltage fluctuates.
However, it's important to note that not all UPS units are created equal in terms of surge and spike protection. Some UPS units have better surge suppression and voltage regulation capabilities than others. Additionally, the amount of protection offered by a UPS may depend on the type and severity of the power surge or spike.
To ensure that your UPS can provide adequate protection against surges and spikes, look for a UPS that has high-quality surge suppression and voltage regulation features. You may also want to consider purchasing a separate surge protector in addition to your UPS for additional protection.