Over 15 years experience of providing support of MEAN WELL Power Supplies
The RPS-400-15 is a 400W Mean Well power converter (input range: 80~264VAC, operating temperature: -30~+70℃).
Key Features
- ✓ Input voltage range: 80~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 4KVAC reinforced I/O isolation
- ✓ Wide operating temperature: -30~+70℃
- ✓ Protections: Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: IEC60601-1, TUV EN60601-1, EAC TP TC 004 , UL ANSI / AAMI ES60601-1 (3.1 version), CAN/CSA-C22.2 No. 60601-1:14 - Edition 3
- ✓ 3 years warranty
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BrandMean Well
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SeriesRPS Series
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Power Rating250.5 Watt
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Output Voltage15 Volt
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Rated Current16.7 Ampere
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Input Voltage80V~264V
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Standards MetCB,CE,cUL,EAC,SHIDE
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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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Length16 cm
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Width8.6 cm
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Height4.3 cm
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Weight0.64 kg
::specification::
Frequently Asked Questions
Can I use the RPS-400-15-SF for a 15V medical or lab device?
Yes, this is a 15V constant-voltage medical power supply rated for 16.7A and 250.5W. It is suited to medical or laboratory equipment that requires a regulated 15V source and stays within that current and power range.
Is this power supply suitable for 15V industrial control equipment?
It can be a fit for industrial control electronics, automation subsystems, or test equipment that need 15V DC at up to 16.7A. The wide 80-264VAC input also helps when the equipment may be deployed across different AC mains environments.
Can the RPS-400-15-SF support a 15V embedded computing or instrumentation platform?
This model is designed for constant-voltage 15V output and provides up to 250.5W, so it can support higher-draw embedded platforms or instrumentation racks that need more headroom than lower-power 15V models. Buyers typically use this class when the combined 15V load approaches 16.7A.
Would this work for a 15V automation or monitoring cabinet with multiple loads?
It can, provided the cabinet uses 15V DC and the total demand remains within 16.7A and 250.5W. Its compact 160.0 x 86.0 x 43.0 mm size is useful when fitting higher-power 15V capacity into a dense enclosure.
Is the RPS-400-15-SF appropriate for outdoor or harsh exposed environments?
This model has an operating temperature range of -30C to +70C, but no IP rating is listed in the provided specs. That usually makes it a better match for protected indoor equipment or enclosed systems rather than exposed outdoor locations.
How does the RPS-400-15-SF compare with other 15V models in the RPS series?
Within the 15V RPS range, the listed options are RPS-30-15 at 30W and 2A, RPS-45-15 at 45W and 3A, RPS-60-15 at 60W and 4A, RPS-65-15 at 65.1W and 4.34A, RPS-75-15 at 75W and 5A, RPS-120-15 and RPS-120-15-C at 84W and 8A, RPS-120S-15 at 114W and 7.6A, RPS-160-15 at 112.5W and 7.3A, RPS-200-15 and RPS-200-15-C at 141W and 9.4A, RPS-300-15 and RPS-300-15-C at 200W and 13.33A, RPS-400-15, RPS-400-15-C, and RPS-400-15-TF at 250.5W and 16.7A, RPS-500-15 at 319.5W and 21.3A, RPS-500-15-C at 310.5W and 20.7A, and RPS-500-15-SF and RPS-500-15-TF at 499.5W and 33.3A. The RPS-400-15-SF sits above the 200W class and below the 499.5W class while keeping the same 15V output.
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