Exploring power supply specifications

AC/DC power supplies are fundamental components in automation systems, AC/DC power supplies provide the necessary electrical stability and reliability for automation processes, enabling precise control and operation of machinery, robotics, and other automated systems. Here we try to give some brief specifications related to each one (AC/DC):

• Direction of Current: The Voltage source is the key difference between AC power (alternating current) and DC power supply (direct current).Alternating current changes direction periodically, and the polarity changes each time, but direct current always flows in one direction. AC reverses direction at regular intervals, typically 50 or 60 times per second (depending on local power frequency), while DC maintains a unidirectional, constant flow. 
• Voltage Level: Generally, AC power supplies provide higher voltage levels than DC power supplies. AC voltages are commonly found in residential and commercial applications at standard levels of 120 V or 240 V, while DC voltages are usually lower, such as 5 V, 12 V, and 24 V.
• Power transmission: AC power can be easily stepped up or down using a transformer, making it suitable for long-distance transmission. Direct current, on the other hand, has high efficiency in short-distance transmission and is widely used in electronic devices and batteries.
• Polarity: The voltage polarity of AC power is constantly changing, alternately positive and negative. There are positive and negative terminals, but the polarity remains constant.
• Energy Production: The majority of power plants produce electricity using alternating current because it can be converted to different voltage levels easily. Nonetheless, many electronic devices require direct current, so alternating current must be converted to direct current using a rectifier or inverter.

Although we explain some features of power supply in this article we refer you to know MEAN WELL as one of our top vendors; the products of MEAN WELL are known for their reliability, efficiency, and adherence to international safety standards.

MEAN WELL company offers a wide range of power supply products, including AC/DC power supplies, DC/DC converters, LED drivers, and battery chargers.

Power supplies of MEAN WELL are used in various industries, such as industrial automation, LED lighting, medical equipment, transportation, and telecommunications.