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Mean Well ERP-350-48 Switching Power Supply 350W 48V
Description
Description
The ERP-350 is a 350W Mean Well power converter (input range: 180~264VAC, operating temperature: -30~+60℃).
Key Features
- ✓ Input voltage range: 180~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -30~+60℃
- ✓ Protections: Short circuit / Overload / Over voltage / Over temperature
- ✓ Safety approvals: UL 62368-1,IEC 62368-1,GB4943.1-2011,EAC TP TC 004
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesERP Series
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Power Rating350 Watt
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Output Voltage48 Volt
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Rated Current7.3 Ampere
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Input Voltage180V~264V
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No of Output1
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Standards MetBSMI,CB,CE,EAC,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~60°C
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Warranty3 Year
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Length8.68 in
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Width5.12 in
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Height1.89 in
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Weight1.98 lb
File Downloads
File Downloads
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Payment & Security
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Frequently Asked Questions
Can I use the ERP-350-48 for 48V industrial automation equipment?
Yes, this unit is a 48V constant voltage power supply rated for 350W and 7.3A, which makes it suitable for 48V automation equipment designed for that DC bus. It should be matched only to loads that require constant 48V output and stay within the 7.3A and 350W limits.
Is the ERP-350-48 a good fit for 48V control systems or industrial communication hardware?
It can be used where the equipment requires a regulated 48V constant voltage supply and the total load is within 350W and 7.3A. The fanless design may also suit control or communications enclosures where lower noise and fewer moving parts are preferred.
Can this power supply run 48V embedded or OEM electronics?
Yes, it is intended for 48V DC applications that need constant voltage output rather than constant current operation. The unit provides 48V at up to 7.3A with 350W total power, so it fits OEM or embedded systems designed around those ratings.
Would the ERP-350-48 work for 48V industrial test or monitoring systems?
It is suitable for 48V test, monitoring, or process-control systems that need a stable constant voltage source. The 180-264VAC input range supports operation from AC mains in that range while delivering up to 48V, 7.3A, and 350W on the output side.
What are the differences between the ERP-350-48 and the other ERP siblings listed here?
ERP-350-48 is the 350W, 48V, 7.3A model in the listed group. The other listed siblings are ERP-350-12 at 350W, 12V, 26.7A; ERP-350-24 at 350W, 24V, 14.6A; ERP-350-36 at 350W, 36V, 9.7A; ERP-200-24 at 200.4W; and ERP-200-12 as another sibling in the same series.
Is the ERP-350-48 appropriate for indoor areas with temperature swings or occasional moisture exposure?
It is specified for operation from -30°C to +60°C, which supports use in environments with a broad temperature range. The product also notes a design against rain splash, but no IP rating is provided, so the listing does not define it as a fully weatherproof outdoor power supply.
Other ERP-350 Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ERP-350-36 Switching Power Supply 350W 36V | 350W | 36V | 9.7A | Indoor | $44.70 | View |
| Mean Well ERP-350-24 Switching Power Supply 350W 24V | 350W | 24V | 14.6A | Indoor | $44.69 | View |
| Mean Well ERP-350-12 Switching Power Supply 350W 12V | 350W | 12V | 26.7A | Indoor | $44.69 | View |
