Every time a power outage occurs while using the computer Is a problem that many people have definitely encountered But now, don't worry about each other anymore Because there is an uninterruptible power supply (UPS) that can help solve the power outage while using the electrical equipment Then what is that UPS? Today ZIRCON will be introduced to get to know each other.
UPS is an acronym for "Uninterruptible Power Supply" or "Uninterruptible Power Supplies". If translated directly, it is a "Continuous power supply" that can be said that the UPS is a type of electrical equipment that can provide continuous electrical power to electronic devices. Even in the event of a power outage or abnormal voltage fluctuations, the UPS will stabilize the voltage to a safe level for electrical and electronic equipment.
The primary function of uninterruptible power supplies is to prevent damage that can occur to electrical equipment and electronic devices. (Especially computers and connected devices) due to abnormalities of electrical energy such as power outages, blackouts, overloads, and power surges, as well as having the duty to supply backup power from batteries to electrical or electronic devices When electrical problems occur
Components and working principles of uninterruptible power supplies
1. A battery charger (charger) or a converter from AC to DC (Rectifier) to receive AC electricity from the power supply system. It converts DC electricity, then the charge is stored in the battery.
2. Inverter to receive DC electricity from AC to DC or battery and convert to AC for use with electrical equipment and electronic devices
3. Battery (Battery) to store backup power to be used in case of electrical problems By supplying DC power to the inverter in the event that AC power cannot be received from the power distribution system
Working principles of uninterruptible power supplies
In general, When the uninterruptible power supply machine receives electrical energy No matter what the electrical quality is, it will be able to supply electrical power to electrical equipment normally. Including supplying backup electrical energy stored in batteries to electrical equipment The principle of UPS is to convert electricity from alternating current (AC) to direct current (DC) and store it in a battery. When an electrical problem occurs (such as a power outage or abnormal quality), then the electrical device cannot use the electrical power it receives, the UPS will change the direct current (DC) from the battery to alternating current (AC) and then Supply electricity to normal electrical equipment
