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- SKU: 07632
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Mean Well LRS-350-48 48V 7.3A 350.4W Switching Power Supply (SMPS) – Single Output
The Mean Well LRS-350-48 is a high-performance 350W single-output switching power supply designed for industrial and commercial applications. Delivering a stable 48V DC output at up to 7.3A, this compact and reliable SMPS is ideal for powering automation systems, LED lighting, communication equipment, and other electronic devices.
Built with a low-profile 30mm design, the LRS-350-48 is perfect for installations where space is limited. It features a wide universal AC input range and high efficiency of up to 89%, ensuring energy savings and reduced heat generation. The unit is equipped with essential protection features including short circuit, overload, over voltage, and over temperature protection, ensuring safe and reliable operation even in demanding environments.
The power supply includes a built-in cooling fan with thermal control, which automatically adjusts speed based on load and temperature, improving overall lifespan and performance. It also supports a wide operating temperature range, making it suitable for use in various industrial conditions.
Certified to international safety standards, the Mean Well LRS-350-48 ensures quality, durability, and compliance, making it a trusted choice for engineers and system integrators.
Features
- Compact low-profile design (30mm height)
- Universal AC input range (selectable by switch)
- High efficiency up to ~89%
- Built-in active PFC (Power Factor Correction)
- Protections: Short circuit / Overload / Over voltage / Over temperature
- Forced air cooling by built-in DC fan
- LED indicator for power ON status
- Output voltage adjustable (±10% typically)
- Withstand 300VAC surge input for 5 seconds
- Long life electrolytic capacitors
- Suitable for industrial automation, LED, and general electronics applications
- Compliance with international safety standards
Specifications
- Output Voltage: 48V DC
- Rated Current: 7.3A
- Rated Power: 350.4W
- Current Range: 0 ~ 7.3A
- Output Voltage Adjustment Range: 43.2V ~ 52.8V
- Ripple & Noise (max): 200mVp-p
- Voltage Tolerance: ±1.0%
- Line Regulation: ±0.5%
- Load Regulation: ±0.5%
- Input Voltage Range
- 90–132VAC / 180–264VAC (selectable by switch)
- Also supports 240–370VDC
- Frequency Range: 47 ~ 63 Hz
- Inrush Current: 60A (at 230VAC cold start)
Package Includes
- 1x Mean Well LRS-350-48 48V 7.3A 350.4W Switching Power Supply (SMPS) – Single Output
