NMP1K2-CKK#KK-02 The NMP1K2-CKK#KK-02 is a 1140W enclosed AC/DC converter from Mean Well USA with four outputs: 5V and three 48V outputs. It features chassis mount, 88.5% efficiency, and universal input with remote sense and control.
Mfr Part #:

NMP1K2-CKK#KK-02

Mfr Name: Mean Well USA
Mean Well USA
The NMP1K2-CKK#KK-02 is a 1140W enclosed AC/DC converter from Mean Well USA with four outputs: 5V and three 48V outputs. It features chassis mount, 88.5% efficiency, and universal input with remote sense and control.
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NMP1K2-CKK#KK-02 Specifications Quick View

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NMP1K2-CKK#KK-02 Description

Short technical summary and product information.

The NMP1K2-CKK#KK-02 is an enclosed AC/DC converter from Mean Well USA designed for ITE (commercial) and medical applications. It delivers 1140W of total power with an efficiency of 88.5% and features four outputs: one 5V rail and three 48V rails, each capable of 5A. The converter is chassis mountable and measures 250mm x 127mm x 41mm.

 

This unit includes a comprehensive set of features: adjustable output, load sharing, power factor correction (PFC), remote on/off, remote sense, standby output, and universal input. It also provides protection against over temperature, over voltage, over current, short circuit, and overload. Cooling is achieved via a thermal controlled fan with alarm, ensuring reliable operation in demanding environments.

 

The converter is certified to safety standards 60601-1 (medical) and 62368-1 (ITE), with approvals including CB, CE, cURus, EAC, and TUV. Medical safety is rated at 2x MOPP, suitable for patient-connected equipment. The operating temperature range is -30°C to 70°C with derating, and the product is RoHS3 compliant, REACH unaffected, and MSL level 1.

 

With its multiple output rails, high efficiency, and robust protection features, the NMP1K2-CKK#KK-02 is ideal for systems requiring distributed power, such as medical devices, industrial automation, and test equipment requiring isolated 48V and 5V supplies.

NMP1K2-CKK#KK-02 Quick Information

Product Type: AC DC Converter
Series: NMP1K2
Canonical Name: Mean Well USA NMP1K2-CKK#KK-02 AC/DC Converter, Enclosed, Chassis Mount, 4 Outputs, 5V + 3x48V, 1140W
Subcategory: Enclosed

NMP1K2-CKK#KK-02 Compliance

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

NMP1K2-CKK#KK-02 Features

  • Four outputs: 5V and three 48V rails.
  • 1140W total power with 88.5% efficiency.
  • Chassis mount enclosed design with conduction cooling.
  • Compliant with ITE (62368-1) and Medical (60601-1) standards.
  • Includes PFC, remote on/off, remote sense, and adjustable output.

NMP1K2-CKK#KK-02 Applications

  • Ideal for medical equipment requiring 2x MOPP isolation.
  • Suitable for ITE applications needing multiple voltage rails.
  • Used in industrial automation systems with distributed power loads.
  • Applicable for test and measurement equipment with high power density.

NMP1K2-CKK#KK-02 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range?

-30°C to 70°C (with derating).

Is the product RoHS compliant?

Yes, RoHS3 Compliant.

What are the output voltages?

5V and three 48V outputs.

What is the total power output?

1140W.

What safety approvals does it have?

CB, CE, cURus, EAC, TUV, and medical safety 2x MOPP.

What is the efficiency?

88.5%.

What mounting type is used?

Chassis Mount.

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