NMP1K2-CHHCCK-04 The Mean Well USA NMP1K2-CHHCCK-04 is a 1200W AC/DC converter with a 48V output voltage. It offers 88.5% efficiency and features universal input, adjustable output, and load sharing.
Mfr Part #:

NMP1K2-CHHCCK-04

Mfr Name: Mean Well USA
Mean Well USA
The Mean Well USA NMP1K2-CHHCCK-04 is a 1200W AC/DC converter with a 48V output voltage. It offers 88.5% efficiency and features universal input, adjustable output, and load sharing.
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NMP1K2-CHHCCK-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-CHHCCK-04 Description

Short technical summary and product information.

The NMP1K2-CHHCCK-04 is a high-power enclosed AC/DC converter from Mean Well USA, delivering 1200W of total output power. It provides five independent outputs: a main 48V rail rated at 5A, plus additional 5V and 24V outputs (including two 24V rails) as indicated by the part number configuration. This flexibility makes it suitable for systems requiring multiple voltage rails.

 

With an efficiency of 88.5%, the converter uses forced air cooling to maintain performance across its operating temperature range of -30°C to 70°C (with derating). The unit features active Power Factor Correction (PFC), universal input, remote on/off, remote sense, load sharing capability, and a standby output. It is designed for chassis mount installation in industrial or medical equipment.

 

The converter is certified to both ITE (62368-1) and medical (60601-1) safety standards, with approvals from CB, CE, cURus, EAC, and TUV. Its compact dimensions of 250mm x 127mm x 41mm allow for efficient integration into enclosures.

NMP1K2-CHHCCK-04 Quick Information

Product Type: AC/DC Converter
Series: NMP1K2
Canonical Name: Mean Well USA NMP1K2-CHHCCK-04 AC/DC Converter
Subcategory: AC DC Converters

NMP1K2-CHHCCK-04 Compliance

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

NMP1K2-CHHCCK-04 Features

  • Five independent outputs: 48V, 5V, and two 24V rails.
  • High efficiency of 88.5% with forced air cooling.
  • Universal input with active PFC and remote on/off.
  • Chassis mount enclosure for industrial installations.
  • Approved for ITE and medical applications per 60601-1 and 62368-1.

NMP1K2-CHHCCK-04 Applications

  • Suitable for commercial ITE equipment requiring multiple voltages.
  • Ideal for medical devices needing 48V main power.
  • Used in distributed power systems with load sharing capability.
  • Perfect for industrial control systems with remote sense.
  • Standby output enables always-on auxiliary power.

NMP1K2-CHHCCK-04 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage configuration of the NMP1K2-CHHCCK-04?

The converter provides five outputs including a main 48V output rated at 5A, plus 5V and 24V rails (two 24V outputs as per the part number).

What is the operating temperature range?

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

What are the physical dimensions of the converter?

The dimensions are 250mm (9.84") length, 127mm (5.00") width, and 41mm (1.61") height.

What is the efficiency of the NMP1K2-CHHCCK-04?

The efficiency is 88.5%.

What safety approvals does the NMP1K2-CHHCCK-04 hold?

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

What is the cooling method for this converter?

The converter requires forced air cooling.

What is the mounting type for the NMP1K2-CHHCCK-04?

It is designed for chassis mount installation.

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