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Mean Well RPS-300-27 Green Power Supply W 27V 7.4A - Medical Power Supply

5" x 3" compact sizemedical safety approvedextreme low leakage current

SKU:

RPS-300-27

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The RPS-300 is a 300W Mean Well power converter (input range: 90~264VAC, operating temperature: -30~+70℃).

Key Features

✓ Input voltage range: 90~264VAC
✓ 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

Frequently Asked Questions

Can I use the RPS-300-27 for a 27V industrial controller or automation panel?

Yes, if the controller or panel requires a constant-voltage 27V supply and stays within 7.4A and 200W. The unit accepts 90-264VAC input, which suits a wide range of AC power sources used in industrial equipment.

Is the RPS-300-27 suitable for medical or lab equipment that needs a 27V DC supply?

It is designed as a medical power supply and includes medical safety approval with extreme low leakage current. For a 27V device, the load still needs to fit within the unit's 7.4A and 200W output limits.

Can this power supply run embedded or OEM equipment that uses a 27V bus?

Yes, it can support embedded or OEM equipment built around a constant 27V input, provided the total draw does not exceed 7.4A or 200W. Its compact 127.0 x 76.2 x 35.0 mm size also helps where board-level space is limited.

Can I use the RPS-300-27 for a 27V actuator, HMI, or industrial accessory load?

It can be used for 27V constant-voltage accessories when the combined load remains at or below 7.4A and 200W. That makes it a fit for moderate-power industrial and automation devices that are specified for 27V DC input.

How does the RPS-300-27 compare with other 27V models in the RPS series?

Within the 27V range, the listed siblings are RPS-120-27 and RPS-120-27-C at 85W and 4.5A, RPS-120S-27 at 119.9W and 4.44A, RPS-200-27 and RPS-200-27-C at 143.1W and 5.3A, this RPS-300-27 and RPS-300-27-C at 200W and 7.4A, RPS-400-27 and RPS-400-27-C and their SF/TF versions at 251.1W and 9.3A, and the RPS-500-27 family from 310.5W at 11.5A up to 499.5W at 18.5A. This model sits above the 120W and 200W-class 27V units and below the 400W and 500W-class 27V units in output capacity.

Is the RPS-300-27 suitable for outdoor or harsh exposed locations?

No IP rating is listed in these specs, so it should not be treated as an outdoor-exposed power supply. The published operating temperature range is -30°C to +70°C, but outdoor suitability is not established by these specifications.

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Key Features

✓ Input voltage range: 90~264VAC

✓ 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

Mean Well RPS-300-27 Green Power Supply W 27V 7.4A - Medical Power Supply

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Mean Well RPS-300-27 Green Power Supply W 27V 7.4A - Medical Power Supply

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