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Mean Well RPS-120-27C Green Power Supply W 27V 4.5A - Medical Power Supply

Q: Can I use the RPS-120-27-C for a 27V industrial control or automation system?

Yes, if the system requires a constant 27V DC supply and draws no more than 4.5A. With an 85W output rating and 80-264VAC input range, it fits industrial and automation equipment that runs from standard AC mains.

Q: Is the RPS-120-27-C suitable for medical electronic equipment?

It is designed for medical applications and is described as medical safety approved with extremely low leakage current. That makes it a fit for medical equipment that needs 27V constant voltage output up to 4.5A and an 85W power level.

Q: Can this power supply run 27V embedded or test equipment in a compact enclosure?

It can be a good fit for compact embedded or bench equipment that needs 27V DC at up to 4.5A. The 103.4 × 62.0 × 40.0 mm size and 0.24 kg weight help when space is limited inside the equipment.

Q: Is the RPS-120-27-C appropriate for continuous 27V instrumentation loads?

It is intended for constant voltage applications and provides 27V at up to 4.5A continuously within its 85W rating. For instrumentation or control loads, the key check is that the connected load stays within that voltage, current, and power envelope.

Q: Can I use the RPS-120-27-C outdoors or in harsh temperature conditions?

The operating temperature range is -30°C to +70°C, so the temperature rating is broad for demanding environments. However, no IP rating is listed in the provided specs, so outdoor or washdown suitability is not established by this product data.

Q: How does the RPS-120-27-C compare with other Mean Well RPS models in this series?

Within the immediate RPS-120 group, the outputs are: RPS-120-12 and RPS-120-12-C at 84W, 12V, 10A; RPS-120-15 and RPS-120-15-C at 84W, 15V, 8A; RPS-120-24 and RPS-120-24-C at 84W, 24V, 5A; RPS-120-27 and RPS-120-27-C at 85W, 27V, 4.5A; and RPS-120-48 and RPS-120-48-C at 84W, 48V, 2.5A. The higher-output sister range includes RPS-120S-12 at 114W, 12V, 9.5A; RPS-120S-15 at 114W, 15V, 7.6A; RPS-120S-24 at 120W, 24V, 5A; RPS-120S-27 at 119.9W, 27V, 4.44A; and RPS-120S-48 at 120W, 48V, 2.5A.

4" x 2" compact sizemedical safety approvedno load power consumption < 0.3Wextremely low leakage current

SKU:

RPS-120-27-C

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The RPS-120-27 is a 120W 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
✓ Safety approvals: ISOLATION RESISTANCE IEC60601-1, TUV EN60601-1, CAN/CSA-C22.2 No. 60601-1:14 - Edition 3
✓ 3 years warranty

Frequently Asked Questions

Can I use the RPS-120-27-C for a 27V industrial control or automation system?

Yes, if the system requires a constant 27V DC supply and draws no more than 4.5A. With an 85W output rating and 80-264VAC input range, it fits industrial and automation equipment that runs from standard AC mains.

Is the RPS-120-27-C suitable for medical electronic equipment?

It is designed for medical applications and is described as medical safety approved with extremely low leakage current. That makes it a fit for medical equipment that needs 27V constant voltage output up to 4.5A and an 85W power level.

Can this power supply run 27V embedded or test equipment in a compact enclosure?

It can be a good fit for compact embedded or bench equipment that needs 27V DC at up to 4.5A. The 103.4 × 62.0 × 40.0 mm size and 0.24 kg weight help when space is limited inside the equipment.

Is the RPS-120-27-C appropriate for continuous 27V instrumentation loads?

It is intended for constant voltage applications and provides 27V at up to 4.5A continuously within its 85W rating. For instrumentation or control loads, the key check is that the connected load stays within that voltage, current, and power envelope.

Can I use the RPS-120-27-C outdoors or in harsh temperature conditions?

The operating temperature range is -30°C to +70°C, so the temperature rating is broad for demanding environments. However, no IP rating is listed in the provided specs, so outdoor or washdown suitability is not established by this product data.

How does the RPS-120-27-C compare with other Mean Well RPS models in this series?

Within the immediate RPS-120 group, the outputs are: RPS-120-12 and RPS-120-12-C at 84W, 12V, 10A; RPS-120-15 and RPS-120-15-C at 84W, 15V, 8A; RPS-120-24 and RPS-120-24-C at 84W, 24V, 5A; RPS-120-27 and RPS-120-27-C at 85W, 27V, 4.5A; and RPS-120-48 and RPS-120-48-C at 84W, 48V, 2.5A. The higher-output sister range includes RPS-120S-12 at 114W, 12V, 9.5A; RPS-120S-15 at 114W, 15V, 7.6A; RPS-120S-24 at 120W, 24V, 5A; RPS-120S-27 at 119.9W, 27V, 4.44A; and RPS-120S-48 at 120W, 48V, 2.5A.

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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

✓ Safety approvals: ISOLATION RESISTANCE IEC60601-1, TUV EN60601-1, CAN/CSA-C22.2 No. 60601-1:14 - Edition 3

✓ 3 years warranty

Mean Well RPS-120-27C Green Power Supply W 27V 4.5A - Medical Power Supply

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Mean Well RPS-120-27C Green Power Supply W 27V 4.5A - Medical Power Supply

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