Mean Well’s switching power supplies are highly efficient and stable power supply devices widely utilized in industrial automation, electronic instruments, communication equipment, and numerous other fields. They employ advanced switching power supply technology, leveraging high-frequency switching conversion and PWM (Pulse Width Modulation) techniques to convert input AC power into a stable DC output, meeting the power supply requirements of various electronic devices.
Regarding the LRS series, it is a high-performance, compact switching power supply product line introduced by Mean Well. Below are the primary features and an introduction to the LRS series:
Key Features of the LRS Series
- High Efficiency: The LRS series switching power supplies boast high conversion efficiency, effectively reducing energy consumption and enhancing overall system efficiency.
- Wide Input Range: They support a full-range AC input of 85~264VAC, accommodating different national and regional grid standards while withstanding instantaneous surge voltages, enhancing product adaptability and stability.
- Compact Size & Low Profile: Featuring a compact design, these power supplies have a small footprint and a low height (e.g., 1U low profile), facilitating installation and usage in limited spaces.
- Multiple Protections: Equipped with short circuit protection, overload protection, overvoltage protection, over-temperature protection, and more, they ensure automatic output cutoff in abnormal situations, safeguarding loaded equipment from damage.
- High Reliability: Rigorous manufacturing processes and a quality control system guarantee optimal product quality and performance, complying with international safety standards and regulations.
- Long Lifespan: Utilizing high-quality components and materials, along with optimized design, the LRS series switching power supplies exhibit long service lives and stable performance.
- Versatile Applications: Suitable for industrial automation machinery, industrial control systems, mechanical and electrical equipment, electronic instruments, and devices, among other fields.
Example of LRS Series Products
Taking the LRS-350-24 as an example, this specific model within the LRS series boasts the following features:
- Rated Power: 350W
- Output Voltage: 24V
- High Efficiency: Conversion efficiency reaches up to 88%~90%
- Wide Input Range: Supports an input voltage range of 90132VAC or 180264VAC, withstanding an instantaneous 300VAC input for 5 seconds
- Low No-Load Power Consumption: No-load power consumption is less than 0.75W
- Robust Cooling: Equipped with a long-life fan for forced air cooling
- Multiple Protections: Includes short circuit, overload, overvoltage, and over-temperature protection functions
- High Reliability: Complies with international safety regulations such as UL60950-1
In conclusion, Mean Well’s LRS series switching power supplies, with their high efficiency, wide input range, compact size and low profile, multiple protections, high reliability, and long lifespan, have become the preferred power solution for numerous industrial and electronic sector users.