Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well UHP-350-48 Power Supply 350.4W 48V
The UHP-350 is a 350W Mean Well DIN rail power converter with a 220mm profile (input range: 90~264VAC, operating temperature: -30~+70℃).
Key Features
- ✓ 220mm width — DIN rail TS-35 compatible
- ✓ Input voltage range: 90~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -30~+70℃
- ✓ Protections: Short circuit / Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ DC OK relay contact output
- ✓ Safety approvals: WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION EMC IMMUNITY MTBF 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes UL 62368-1,TUV EN62368-1,EN60335-1,CCC GB4943,BSMI CNS14336-1,EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesUHP 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 MetBSMI,CB,CCC,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~70°C
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Warranty3 Year
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Length8.66 in
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Width2.44 in
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Height1.22 in
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Weight1.5 lb
::specification::
Frequently Asked Questions
Can I use the UHP-350-48 for a 48V industrial automation or controls cabinet?
Yes, if the equipment is designed for a constant 48V input and the load remains within 7.3A and 350.4W. That makes it suitable for automation systems built around a 48V DC bus.
Is the UHP-350-48 a good fit for 48V industrial networking or telecom-style equipment?
It can be used for 48V equipment that needs a fixed DC source up to 350.4W. The available output current is 7.3A, so it is best matched to systems whose continuous demand fits within that limit.
Can this power supply support 48V sensors, controllers, or automation modules in a machine enclosure?
It is appropriate for 48V automation loads that need a constant-voltage supply and do not exceed 7.3A. The slim 220.0 × 62.0 × 31.0 mm form factor can also matter where panel space is limited.
Is the UHP-350-48 suitable for outdoor use or temperature-challenging indoor spaces?
The specified operating temperature range is -30°C to +70°C, which supports demanding indoor environments. However, no IP rating is listed in the provided specs, so outdoor suitability cannot be confirmed from these details alone.
How does the UHP-350-48 compare with the rest of the UHP-350 family?
The listed UHP-350 models are UHP-350-3.3 at 198W, 3.3V, 60A; UHP-350-4.2 at 252W, 4.2V, 60A; UHP-350-5 at 300W, 5V, 60A; UHP-350-12 at 350.4W, 12V, 29.2A; UHP-350-15 at 351W, 15V, 23.4A; UHP-350-24 at 350.4W, 24V, 14.6A; UHP-350-36 at 351W, 36V, 9.75A; and UHP-350-48 at 350.4W, 48V, 7.3A. UHP-350-55 is also listed as a sibling, but no detailed specs were provided for it here.
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Other UHP-350 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well UHP-350-24 Power Supply 350.4W 24V | 350.4W | 24V | 14.6A | Indoor | $75.33 | View |
| Mean Well UHP-350-12 Power Supply 350.4W 12V | 350.4W | 12V | 29.2A | Indoor | $69.42 | View |
| Mean Well UHP-350-5 Power Supply 300W 5V | 300W | 5V | 60A | Indoor | $75.33 | View |
| Mean Well UHP-350-4.2 Power Supply 252W 4.2V | 252W | 4.2V | 60A | Indoor | $76.46 | View |
| Mean Well UHP-350-36 Power Supply 351W 36V | 351W | 36V | 9.75A | Indoor | $75.33 | View |
| Mean Well UHP-350-3.3 Power Supply 198W 3.3V | 198W | 3.3V | 60A | Indoor | $76.46 | View |
| Mean Well UHP-350-15 Power Supply 351W 15V | 351W | 15V | 23.4A | Indoor | $75.33 | View |
