NMP650-CKKK-02 The Mean Well NMP650-CKKK-02 is an enclosed AC/DC converter providing triple outputs of 5V and 2x48V at 650W total power. It features 88.5% efficiency, chassis mount design, and is approved for ITE and medical applications.
Mfr Part #:

NMP650-CKKK-02

Mfr Name: Mean Well USA
Mean Well USA
The Mean Well NMP650-CKKK-02 is an enclosed AC/DC converter providing triple outputs of 5V and 2x48V at 650W total power. It features 88.5% efficiency, chassis mount design, and is approved for ITE and medical applications.
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NMP650-CKKK-02 Specifications Quick View

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

NMP650-CKKK-02 Description

Short technical summary and product information.

The Mean Well NMP650-CKKK-02 is a 650W enclosed AC/DC converter designed for commercial ITE and medical equipment. It delivers three outputs: 5V and two 48V (labeled 2x48V) with a combined power of 650W. The unit operates from a universal AC input with active power factor correction (PFC) and achieves 88.5% efficiency. Enclosed in a chassis mount package measuring 250 x 89 x 41 mm, it uses forced air cooling for thermal management. Features include adjustable output, load sharing, remote on/off, remote sense, and a standby output. The operating temperature range is -30°C to 70°C with derating. Compliance includes CB, CE, cURus, EAC, TUV, and medical safety standards (EN 60601-1 and EN 62368-1). It is RoHS3 compliant, REACH unaffected, and has MSL 1 (unlimited). The NMP650-CKKK-02 is suitable for a variety of applications requiring a triple-output, high-efficiency AC/DC power supply.

NMP650-CKKK-02 Quick Information

Product Type: AC/DC Converter
Series: NMP650
Canonical Name: Mean Well NMP650-CKKK-02 AC/DC Converter, Triple Output (5V, 2x48V), 650W, Enclosed, Chassis Mount
Subcategory: Enclosed

NMP650-CKKK-02 Compliance

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

NMP650-CKKK-02 Features

  • Triple output 5V and 2x48V at 650W.
  • Enclosed chassis mount construction.
  • 88.5% efficiency with active PFC.
  • Universal AC input with remote sense.
  • Medical and ITE safety approvals.

NMP650-CKKK-02 Applications

  • Suitable for medical equipment power.
  • Ideal for industrial ITE systems.
  • Use in telecommunications equipment.
  • Power distribution for test instruments.
  • Reliable for networking applications.

NMP650-CKKK-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 NMP650-CKKK-02 RoHS compliant?

Yes, RoHS3 Compliant.

What are the output voltages?

5V and two 48V outputs (2x48V).

What is the total output power?

650W.

What is the mounting type?

Chassis Mount.

What safety approvals does it have?

CB, CE, cURus, EAC, TUV, and medical safety compliance to 60601-1 and 62368-1.

What is the efficiency?

88.5%.

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