NMP1K2-ECHEE#-04 The Mean Well USA NMP1K2-ECHEE#-04 is a 1140W enclosed AC/DC converter with four outputs: 12V, 5V, 24V, and 12V. It features chassis mount installation, conduction cooling, and universal input with PFC.
Mfr Part #:

NMP1K2-ECHEE#-04

Mfr Name: Mean Well USA
Mean Well USA
The Mean Well USA NMP1K2-ECHEE#-04 is a 1140W enclosed AC/DC converter with four outputs: 12V, 5V, 24V, and 12V. It features chassis mount installation, conduction cooling, and universal input with PFC.
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NMP1K2-ECHEE#-04 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Height
Industrial Grade
Length
Medical Grade
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
Standard Number
Type
Voltage
Width

NMP1K2-ECHEE#-04 Description

Short technical summary and product information.

The NMP1K2-ECHEE#-04 is a high-power 1140W enclosed AC/DC converter from Mean Well USA. It is designed for both ITE (Information Technology Equipment) and medical applications, complying with safety standards 60601-1 and 62368-1. This unit delivers four isolated outputs with main voltages of 12V, 5V, 24V, and an additional 12V, providing flexibility for systems requiring multiple supply rails.

 

The converter features active Power Factor Correction (PFC) for efficient operation and universal input compatibility. It supports adjustable output, remote on/off, remote sense, load sharing, and a standby output, making it suitable for redundant and distributed power architectures. With an efficiency of 88.5% and conduction cooling, it maintains reliable performance across its operating temperature range of -30°C to 70°C (with derating).

 

Housed in an enclosed chassis mount package measuring 250mm x 127mm x 41mm, the NMP1K2-ECHEE#-04 is engineered for easy integration into rack-mount or cabinet-based systems. Its comprehensive approval set includes CB, CE, cURus, EAC, and TUV marks, ensuring global market acceptance.

NMP1K2-ECHEE#-04 Quick Information

Product Type: AC DC Converter
Series: NMP1K2
Canonical Name: Mean Well USA NMP1K2-ECHEE#-04 1140W 4-Output Enclosed AC/DC Converter
Subcategory: Enclosed Chassis Mount Converter

NMP1K2-ECHEE#-04 Compliance

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

NMP1K2-ECHEE#-04 Features

  • 1140W 4-output AC-DC converter with adjustable outputs.
  • Universal input with built-in active PFC.
  • Conduction-cooled chassis mount design.
  • Medical and ITE safety standards approved.
  • Remote on/off, remote sense, standby output.

NMP1K2-ECHEE#-04 Applications

  • Medical equipment with 2xMOPP isolation
  • ITE and commercial power systems
  • BF-rated medical device applications
  • 1U rack-mount power distribution
  • Programmable output voltage and current

NMP1K2-ECHEE#-04 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the NMP1K2-ECHEE#-04?

-30°C to 70°C with derating.

What is the physical form factor and dimensions?

It is an enclosed chassis mount unit measuring 250mm x 127mm x 41mm (9.84" x 5" x 1.61").

What output voltages does the NMP1K2-ECHEE#-04 provide?

It provides four outputs: 12V, 5V, 24V, and 12V. The main 12V output is rated for 40A.

What is the typical efficiency?

88.5%.

What safety approvals and standards does it meet?

It meets medical standard 60601-1 and ITE standard 62368-1, with approvals from CB, CE, cURus, EAC, and TUV.

What cooling method is used?

Conduction cooling.

What special features does this converter include?

Adjustable output, load sharing, PFC, remote on/off, remote sense, standby output, and universal input.

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