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Mean Well RPS-400-18-TF Green Power Supply W 18V 13.9A - Medical Power Supply
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Mean Well RPS-400-18-TF Green Power Supply W 18V 13.9A - Medical Po...
The RPS-400-18 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 Rating250.2 Watt
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Output Voltage18 Volt
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Rated Current13.9 Ampere
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Input Voltage80V~264V
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No of Output1
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Dimming ControlNone
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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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Length5.12 in
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Width3.39 in
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Height2.62 in
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Weight1.28 lb
::specification::
Frequently Asked Questions
Can I use the RPS-400-18-TF to power an 18V industrial control system?
Yes, if the control system requires a constant 18V DC supply and draws no more than 13.9A. This model is rated for 250.2W, so it fits higher-current 18V industrial and automation loads that stay within that output range.
Is this power supply suitable for an embedded test bench that runs on 18V DC?
It can be a fit for an embedded or electronics test bench that needs constant 18V output with up to 13.9A available. The wide 80-264VAC input also helps when the bench may be powered from different AC mains ranges.
Can the RPS-400-18-TF support a medical or lab device that uses 18V DC internally?
It is designed as a medical power supply and is described as medical safety approved with extreme low leakage current. For equipment that needs constant 18V DC up to 13.9A and 250.2W, those listed characteristics make it suitable at the power-supply level.
Would this work for an 18V automation panel with multiple DC loads?
It can, as long as the combined 18V DC load stays within 13.9A and 250.2W. In automation panels, that makes it more suitable for higher-demand 18V loads than lower-power members of the same series.
How does the RPS-400-18-TF compare with other 18V models in the RPS series?
Within the listed 18V siblings, the RPS-400-18, RPS-400-18-C, RPS-400-18-SF, and RPS-400-18-TF are all rated at 250.2W, 18V, and 13.9A. The larger step up is the RPS-500-18 at 320.4W and 17.8A, the RPS-500-18-C at 309.6W and 17.2A, and the RPS-500-18-SF and RPS-500-18-TF at 500.4W and 27.8A.
Is the RPS-400-18-TF suitable for outdoor or harsh-environment use?
The listed specs show an operating temperature range of -30°C to +70°C, which supports use across a broad indoor temperature range. No IP rating is listed, so the specs do not indicate protection for exposed outdoor, wet, or washdown environments.
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Other RPS-400 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well RPS-400-24-TF Green Power Supply W 24V 10.5A - Medical Power Supply | 252W | 24V | 10.5A | Indoor | $95.40 | View |
| Mean Well RPS-400-36-TF Green Power Supply W 36V 7A - Medical Power Supply | 252W | 36V | 7A | Indoor | $105.68 | View |
