July 2024

A frequency converter is a device that converts AC power into adjustable speed DC power, and then converts DC power into adjustable frequency AC power. The main components of the frequency converter include rectifier, intermediate circuit, inverter and control circuit. Small frequency converters are widely used in industry and homes to control the speed and […]

Before the frequency converter adjusts the water pump pressure, we must first understand the working principle and performance parameters of the water pump. A water pump is a device that converts mechanical energy into liquid pressure energy. Its working principle is to use the rotation of the impeller to generate centrifugal force to suck the

SPWM (Space Vector Pulse Width Modulation) is a pulse width modulation technique used in power electronic converters (such as inverters). It generates drive signals through the space vector method to control the operation of the motor, and is usually used in AC motor drive systems. SPWM has higher efficiency and better output voltage waveform than

How an air compressor works When atmospheric air is stored under pressure, it generates potential energy that can be stored in a tank until it is needed. Just like when we deflate a balloon, when the pressurized air is released, the potential energy is converted into usable kinetic energy (motion energy). Our ancestors have been

Air compressors, sometimes also called pneumatic compressors. As a power source, air compressors extract energy from pressurized air and use it to drive pneumatic tools. Any tool can be dangerous if not used properly, and the best way to ensure safety is to use an air compressor of the right size. Our advice is to

A 12V air compressor is a portable air compressor designed specifically for use with a low-voltage power source, such as a car battery. It is usually powered by 12 volts of direct current (DC) and is suitable for inflating car, motorcycle, bicycle tires, and other occasions where low-pressure air is required. Main advantages and applications

Essentially, all air compressors use an element or air end to produce pressurized air. By compressing the air, air compressors are able to drive a variety of pneumatic tools and equipment. This air is stored in air tanks until it is released through hoses and valves for a variety of industrial uses. This air powers

Inverters are widely used in various fields, especially in areas with unstable AC power. Camping enthusiasts can use inverters to convert the 12V battery of a car or RV into 110V AC to power appliances such as TVs, computers and lamps. Usually an inverter is an excellent device that converts low-voltage DC power into high-voltage

Power inverters can be used in a variety of applications such as home, commercial and industrial, including solar power systems, wind power systems, vehicle power supplies, portable power supplies, etc. A wide variety of inverter sizes and types From small inverters to large industrial-grade dedicated models, they are suitable for a variety of different types

When you are far from the city and enjoy the freedom of being off the grid, but still need the energy of the grid to maintain your daily life, then an off-grid solar power system is a good choice. When we use household appliances in daily life, we don’t think about how much electricity it