Over 15 years experience of providing support of MEAN WELL Power Supplies
Image shown is a representation only. Exact specifications should be obtained from the product datasheet.
Mean Well LRS-350-5 Power Supply 350W 5V
Notify me when it's back in stock
Your order will be processed within 24 hours
Mean Well LRS-350-5 Power Supply 350W 5V
Description
Description
No load power consumption <0.5W for 150W; <0.75W for 200W/350WAC input selectable by switchWithstand 300VAC surge input for 5 secondsUltra compact and 1U low profileWithstand 5G vibration testHigh operating temperature up to 70oCProtections: Short circuit / Overload / Over voltage / Over temp.Cooling by free air convection (150W/200W); forced air cooling by built-in DC fan (350W)Compliance to IEC/EN60335-1(PD3) and IEC/EN61558-1,-2-16 for household appliances (150W)Operating altitude up to 5000 metersLED indicator for power onHigh efficiency, long life and high reliabilityLow cost3 years warranty
Key Features
- ✓115 / 230VAC by switch
- ✓Cold start, 60A at 230VAC
- ✓±10% by potentiometer
- ✓110%~140%
- ✓Hiccup mode, auto-recovery
- ✓115%~145% rated output voltage
- ✓Shut down o/p voltage, re-power on to recover
- ✓I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
- ✓-25~+70°C (refer to output derating curve)
- ✓UL60950-1 approved
- ✓Design refer to EN55022 class A
- ✓9P/9.5mm pitch terminal block
- ✓215x 115x 30
Specifications
Specifications
-
BrandMean Well
-
SeriesLRS Series
-
Power Rating300 Watt
-
Output Voltage5 Volt
-
Rated Current60 Ampere
-
Input Voltage90V~264V
-
No of Output1
-
Standards MetCB,CE,CQC,EAC,TUV,UL
-
Operation ModeConstant Voltage
-
Operating Temperature-25°C~70°C
-
Warranty3 Year
-
Length8.46 in
-
Width4.53 in
-
Height1.18 in
-
Weight1.68 lb
File Downloads
File Downloads
::specification::
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Frequently Asked Questions
What systems can the LRS-350-5 power at 5V and 60A?
At 5V and 60A (300W), the LRS-350-5 is suited for powering logic backplanes in industrial PCs, embedded SBC clusters, legacy TTL and CMOS control boards, and high-current relay panels. Its 60A output supports dense multi-board systems with significant combined 5V current demand.
How does the LRS-350-5 output power compare to other LRS-350 series models?
Within the LRS-350 line, actual output power varies by voltage: LRS-350-3.3 (198W), LRS-350-4.2 (252W), LRS-350-5 (300W), LRS-350-12 (348W), LRS-350-15 (348W), LRS-350-24 (350.4W), LRS-350-36 (349.2W), LRS-350-48 (350.4W). The LRS-350-5 delivers 300W — more than the lower-voltage models but below the 12V–48V variants at the same current ceiling.
Does the LRS-350-5 accept both 120V and 230V AC input?
Yes. The LRS-350-5 accepts 90–264VAC, making it compatible with North American 120V and European/international 230V mains without any jumper or switch adjustment. This universal input simplifies global procurement and deployment.
Is the LRS-350-5 rated for high-vibration environments?
The LRS-350-5 withstands 5G vibration and is rated for operation up to 70°C, making it suitable for installation in industrial machinery enclosures subject to mechanical vibration. It is an open-frame supply and requires a protective enclosure for any environment with moisture or contaminants.
Can the LRS-350-5 supply multiple 5V boards in parallel from a single unit?
A single LRS-350-5 can distribute its 60A output across multiple parallel 5V loads, provided total current draw stays at or below 60A (300W). Connecting loads in parallel on the same output rail is supported under constant-voltage operation.
Other LRS-350 Models
6 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well LRS-350-12 Power Supply 350W 12V | 348W | 12V | 29A | Indoor | $27.99 | View |
| Mean Well LRS-350-24 Power Supply — 350W 24V 14.6A | 350.4W | 24V | 14.6A | Indoor | $29.41 | View |
| Mean Well LRS-350-15 Power Supply 350W 15V | 348W | 15V | 23.2A | Indoor | $37.13 | View |
| Mean Well LRS-350-48 Power Supply 350W 48V | 350.4W | 48V | 7.3A | Indoor | $33.64 | View |
| Mean Well LRS-350-4.2 Power Supply 350W4.2V | 252W | 4.2V | 60A | Indoor | $38.11 | View |
| Mean Well LRS-350-36 Power Supply 350W 36V | 349.2W | 36V | 9.7A | Indoor | $35.09 | View |
