NMP1K2-HE#KKC-04 The Mean Well NMP1K2-HE#KKC-04 is a 1140W, 4-output enclosed AC/DC converter with outputs of 24V, 12V, 48V, and 5V. It features 88.5% efficiency, universal input, and is approved for ITE and medical applications.
Mfr Part #:

NMP1K2-HE#KKC-04

Mfr Name: Mean Well USA
Mean Well USA
The Mean Well NMP1K2-HE#KKC-04 is a 1140W, 4-output enclosed AC/DC converter with outputs of 24V, 12V, 48V, and 5V. It features 88.5% efficiency, universal input, and is approved for ITE and medical applications.
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NMP1K2-HE#KKC-04 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Efficiency
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Industrial Grade
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Medical Grade
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NMP1K2-HE#KKC-04 Description

Short technical summary and product information.

The Mean Well NMP1K2-HE#KKC-04 is a configurable modular AC/DC power supply delivering 1140W total output from four independent rails: 24V, 12V, 48V, and 5V. It is housed in an enclosed, chassis-mount package measuring 250 x 127 x 41 mm. The unit achieves 88.5% typical efficiency and uses conduction cooling, enabling fanless operation in sealed enclosures.

 

Key features include active power factor correction (PFC), remote on/off, remote sense, load sharing, and a standby output. The converter accepts a universal input and provides output overvoltage protection. It is designed for both ITE (commercial) and medical applications, carrying safety approvals from CB, CE, cURus, EAC, and TUV. It meets medical standard 60601-1 with 2xMOPP isolation and ITE standard 62368-1.

 

The operating temperature range is -30°C to 70°C with derating. With four adjustable outputs and comprehensive control features, this supply is suitable for systems requiring multiple voltages with precise regulation and high reliability.

NMP1K2-HE#KKC-04 Quick Information

Product Type: AC DC Converter
Series: NMP1K2
Canonical Name: Mean Well NMP1K2-HE#KKC-04 AC/DC Converter, 4 Outputs, 1140W
Subcategory: Enclosed

NMP1K2-HE#KKC-04 Compliance

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

NMP1K2-HE#KKC-04 Features

  • Four configurable output voltages: 24V, 12V, 48V, 5V.
  • Total output power of 1140W with 88.5% efficiency.
  • Conduction cooling for quiet, fanless operation.
  • ITE and medical safety approvals, 2xMOPP.
  • Active PFC, remote on/off, and load sharing capabilities.

NMP1K2-HE#KKC-04 Applications

  • Ideal for medical equipment requiring multiple rails.
  • Suitable for industrial control systems and automation.
  • Used in telecom and datacom power supply systems.
  • Perfect for test and measurement instrumentation.
  • Applicable in LED lighting and signage power solutions.

NMP1K2-HE#KKC-04 FAQs

7 frequently asked questions generated from this part’s specifications.
What are the output voltages of the NMP1K2-HE#KKC-04?

The converter provides four outputs: 24V, 12V, 48V, and 5V.

What is the total output power and efficiency?

Total output power is 1140W with 88.5% efficiency.

What are the physical dimensions and mounting type?

It is chassis mount, measuring 250mm x 127mm x 41mm.

What is the operating temperature range?

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

What safety approvals does it have?

It is approved by CB, CE, cURus, EAC, and TUV, meeting standards 60601-1 (2xMOPP) and 62368-1.

How is the converter cooled?

It uses conduction cooling, allowing fanless operation.

What special features does this power supply include?

Features include adjustable output, load sharing, PFC, remote on/off, remote sense, standby output, and universal input.

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