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 UHP-350-3.3 Power Supply 198W 3.3V
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
-
BrandMean Well
-
SeriesUHP Series
-
Power Rating198 Watt
-
Output Voltage3.3 Volt
-
Rated Current60 Ampere
-
Input Voltage90V~264V
-
No of Output1
-
Standards MetBSMI,CB,CCC,CE,EAC,TUV,UL
-
Operation ModeConstant Voltage
-
Operating Temperature-30°C~70°C
-
Warranty3 Year
-
Length8.66 in
-
Width2.44 in
-
Height1.22 in
-
Weight1.5 lb
::specification::
Frequently Asked Questions
Can I use the UHP-350-3.3 for a high-current 3.3V PLC or industrial controller rail?
Yes, this model is a constant-voltage 3.3V supply rated for up to 60A and 198W. That makes it appropriate for industrial control or automation systems that specifically require a 3.3V bus with high current capacity.
Is the UHP-350-3.3 suitable for embedded computing or FPGA hardware that runs on 3.3V?
It can fit embedded or FPGA applications when the system needs a regulated 3.3V source and the total load stays within 60A and 198W. The constant-voltage output is aligned with equipment designed around a fixed 3.3V input.
Can this power supply support a dense 3.3V industrial I/O or communications rack?
It is a practical choice for 3.3V control hardware that needs substantial current headroom, because it delivers 3.3V at up to 60A. The 198W rating makes it better suited to concentrated low-voltage loads than to systems needing higher DC bus voltages.
Is the UHP-350-3.3 suitable for indoor or outdoor equipment cabinets?
The listed operating temperature range is -30°C to +70°C, which supports demanding temperature conditions. However, no IP rating is provided in the listed specs, so outdoor suitability is not established by these specs alone.
How does the UHP-350-3.3 compare with other UHP-350 models?
Within the UHP-350 group, the listed 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. The sibling list also includes UHP-350-55, but no wattage or current figures were provided for that model here.
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.
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-350-48 Power Supply 350.4W 48V | 350.4W | 48V | 7.3A | 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-350-15 Power Supply 351W 15V | 351W | 15V | 23.4A | Indoor | $75.33 | View |
