Computer Power Supply in Bangladesh
The power supply unit in a computer is the part of the hardware that is used for changing the power supplied from the outlet into utilizable power for the several parts of the computer. It converts the alternating current into direct current
It also controls over-heating through controlling voltage, which may modify manually or automatically based on the power supply. The PSU or power supply unit is also called as a power converter or a power pack.
In a computer, the internal components like cases, motherboards, & power supplies all available in different configurations, sizes which are known as form factor. All these three components must be well-matched to work appropriately together.
WHAT IS A POWER SUPPLY?
Do not confuse a power supply with a power source. The source is the origin of incoming electricity. In most cases, the electricity source is an outlet, battery, or generator. The power supply works to convert the power from the source into the correct format and voltage. Because a variety of options exist, the specific power supply function depends on whether it needs to regulate energy or convert power. To understand a power supply and how it works, you must know its parts and their contributions to the device’s operation, which is discussed below.
CLASSIFICATION OF POWER SUPPLY AND ITS DIFFERENT TYPES
The power supply unit is the part of the hardware that is used to convert the power provided from the outlet into usable power to many parts inside an electrical device. Every energy supply must drive its load, which is connected to it. Depending on its design, a power supply unit may obtain energy from various types of energy sources, like electrical energy transmission systems, electromechanical systems such as generators and alternators, solar power converters, energy storage devices such as a battery and fuel cells, or other power supply. There are two types of power supplies existed, AC and DC power supply. Based on the electrical device’s electric specifications it may use AC power or DC power.
WHAT DOES A POWER SUPPLY DO?
Power supplies have essential functions found in all models with additional operations added depending on the device type. Power supplies may need to change voltage up or down, convert power to direct current, or regulate power for smoother outcoming voltage. These functions will help you choose which supply you need for your electrical needs. Getting a device with too many features could cost you more money than you need to spend, but if you don’t get the features you require, you could damage the devices you need to power.
HOW DOES A POWER SUPPLY WORK?
Basic power supplies will change the voltage and convert to DC power. These standard operations send unregulated voltage out of the power supply, but if you need regulated power, the devices have an additional step of regulating the voltage to smooth out waves. To discover more about how a power supply unit works, read on to learn about the individual parts and their functions, which will clarify your view of the entire operation of the device.