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Mean Well LRS-350N2-48 Single Output High Peak Power Supply 350.4W 48V, 2 Times Peak Power
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Mean Well LRS-350N2-48 Single Output High Peak Power Supply 350.4W ...
Key Features
- ✓AC input range selectable by switch
- ✓Withstand 300VAC surge input for 5 second
- ✓Up to 200% peak power capability
- ✓Protections: Short circuit / Overload / Over voltage / Over temperature
- ✓Forced air cooling by built-in DC fan
- ✓Built-in cooling Fan ON-OFF control
- ✓Compliance to IEC/BS EN/EN61558-1 and 62368-1
- ✓Withstand 5G vibration test
- ✓LED indicator for power ON
- ✓No load power consumption<1W
- ✓Overvoltage category III(OVC III)
- ✓High operating temperature up to 70℃
- ✓Operating altitude up to 2000 meters
- ✓High efficiency, long life, and high reliability
- ✓3 years warranty
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BrandMean Well
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SeriesLRS Series
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Power Rating350.4 Watt
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Output Voltage48 Volt
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Rated Current7.3 Ampere
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Input Voltage90V~264V
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No of Output1
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Standards MetCB,CE,CQC,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-25°C~70°C
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Warranty3 Year
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Length8.46 in
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Width4.53 in
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Height1.18 in
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Weight1.68 lb
::specification::
Frequently Asked Questions
What 48V systems benefit from the LRS-350N2-48's peak power capability?
The LRS-350N2-48 supplies 48V at 7.3A (350.4W) with 200% peak power, making it suited for 48V brushless DC motor systems, PoE++ switches with high inrush at port activation, and 48V industrial bus networks where transient current exceeds steady-state draw. The peak feature prevents nuisance shutdown during startup surges.
How does the LRS-350N2-48 compare to the LRS-350-48?
Both supply 48V at 7.3A (350.4W) in an identical 215 × 115 × 30 mm, 0.76 kg package. The LRS-350N2-48 adds 200% peak power for transient handling; the LRS-350-48 does not. Both accept 90–264VAC and share the same CB, CE, CQC, EAC, TÜV, and UL certification set.
What is the operating temperature range of the LRS-350N2-48, and can it run in hot enclosures?
The LRS-350N2-48 operates from -25°C to +70°C, allowing full-rated output in enclosures reaching 70°C ambient. Its 5G vibration resistance supports installation in industrial cabinets subject to mechanical noise.
How does the LRS-350N2-48 compare across the LRS-350N2 family?
All LRS-350N2 models share the same 215 × 115 × 30 mm case, 0.76 kg weight, and 200% peak power feature. LRS-350N2-12: 348W, 29A. LRS-350N2-24: 350.4W, 14.6A. LRS-350N2-36: 349.2W, 9.7A. LRS-350N2-48: 350.4W, 7.3A. The 48V model outputs the lowest current but the same wattage as the 24V sibling.
Does the LRS-350N2-48 support global AC input voltages?
Yes, the LRS-350N2-48 accepts 90–264VAC, covering 120V (North America) and 230V (Europe/international) mains without any hardware modification. This universal input is important for equipment deployed across multiple regional markets.
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