NMP650-KEHH-03 The Mean Well NMP650-KEHH-03 is a 650W enclosed AC/DC converter with triple outputs of 48V, 12V, and 24V. It features universal input, active PFC, conduction cooling, and medical/ITE safety approvals.
Mfr Part #:

NMP650-KEHH-03

Mfr Name: Mean Well USA
Mean Well USA
The Mean Well NMP650-KEHH-03 is a 650W enclosed AC/DC converter with triple outputs of 48V, 12V, and 24V. It features universal input, active PFC, conduction cooling, and medical/ITE safety approvals.
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NMP650-KEHH-03 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Approval Agency
Current
Efficiency
Features
Height
Length
Mounting Type
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Operating Temperature
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NMP650-KEHH-03 Description

Short technical summary and product information.

The Mean Well NMP650-KEHH-03 is a 650W enclosed AC/DC converter designed for a wide range of commercial and medical applications. It provides three independent output voltages: 48V, 12V, and 24V, with a combined power of 650W. The converter achieves up to 88.5% efficiency and supports universal AC input from 90 to 264 VAC with active power factor correction.

 

This chassis-mount unit is conduction cooled, allowing reliable operation in environments with limited airflow. Key features include adjustable outputs, remote on/off, remote sense, load sharing, and a standby output. The operating temperature range spans from -30°C to +70°C with appropriate derating. The unit measures 250.0mm x 89.0mm x 41.0mm and is RoHS3 compliant, REACH unaffected, and has an MSL of 1.

 

The NMP650-KEHH-03 is certified to both medical (60601-1) and ITE (62368-1) safety standards, making it suitable for demanding applications in healthcare, industrial, and telecommunications environments.

NMP650-KEHH-03 Quick Information

Product Type: AC DC Converter
Series: NMP650
Canonical Name: Mean Well NMP650-KEHH-03 AC/DC Converter
Subcategory: Enclosed AC DC Converters

NMP650-KEHH-03 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NMP650-KEHH-03 Features

  • Triple output: 48V, 12V, and 24V rails.
  • 650W total output power with 88.5% efficiency.
  • Conduction cooled for reliable operation.
  • Universal input with active PFC.
  • Medical and ITE safety approvals (60601-1, 62368-1).

NMP650-KEHH-03 Applications

  • Suitable for medical equipment and IT systems.
  • Ideal for distributed power architectures.
  • Used in telecommunications and networking gear.
  • Powers test and measurement instruments.
  • Supports industrial automation and control systems.

NMP650-KEHH-03 FAQs

7 frequently asked questions generated from this part’s specifications.
What are the output voltages of the NMP650-KEHH-03?

The converter provides three output voltages: 48V, 12V, and 24V.

What is the operating temperature range?

The operating temperature range is -30°C to +70°C with derating.

What mounting type does the NMP650-KEHH-03 use?

It uses chassis mount and is enclosed.

Is the NMP650-KEHH-03 RoHS compliant?

Yes, it is RoHS3 compliant.

What is the efficiency of this converter?

The efficiency is 88.5%.

What safety approvals does it have?

It is approved to CB, CE, cURus, EAC, TUV, and complies with medical standard 60601-1 and ITE standard 62368-1.

Does it support universal input?

Yes, it has universal input capability.

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