What is AA and AAA Battery? AA vs AAA Battery

Batteries are ubiquitous in our modern lives, powering everything from remote controls and flashlights to digital cameras and portable devices. Among the many battery types available, two of the most common and widely used are the AA (double-A) and AAA (triple-A) batteries. In this comprehensive article, we will explain about AA and AAA batteries, exploring … Read more

Difference Between AA and AAA Batteries

Batteries power our lives in countless ways, from our TV remotes to our digital cameras and everything in between. Among the various battery types available, AA and AAA batteries are two of the most commonly used. They may look similar at first glance, but they serve different purposes and have distinct characteristics. In this article, … Read more

What is Air Handling Unit (AHU)?-Function, Components

Air Handling Unit (AHU)

An Air Handling Unit (AHU) plays a crucial role in creating and maintaining a dustproof environment in facilities such as cleanrooms, laboratories, data centers, or any area where the control of airborne particles and contaminants is paramount. Here’s how AHUs are used to achieve a dustproof hall: Components of Air Handling Unit (AHU) An Air … Read more

Over Voltage Relay: Working, Application and Benefits

An over voltage relay is an indispensable protective device used to monitor and respond to voltage spikes or surges in electrical systems. It functions by detecting when the voltage level surpasses a predetermined threshold, triggering the relay to initiate a specific action, such as opening a circuit breaker or disconnecting a load. Over voltage relays … Read more

Under Voltage Relay: Working, Application and Advantages

An under voltage relay is an essential protective device used in electrical systems to monitor and respond to voltage fluctuations. It is designed to detect when the voltage level falls below a predetermined threshold, signaling the relay to initiate a specific action, such as opening a circuit breaker or disconnecting a load. Under voltage relays … Read more

Tap-Changing Transformer: Enhancing Power Quality and Flexibility

A tap-changing transformer, also known as an on-load tap changer (OLTC) transformer, is a specialized type of power transformer that allows for the adjustment of its winding turns ratio while it is energized and under load. This unique capability enables the transformer to regulate the output voltage and compensate for voltage fluctuations that occur in … Read more