NMP650-CKK#-00 Mean Well USA NMP650-CKK#-00 is a 650W enclosed AC-DC converter with three outputs (5V and dual 48V), 88.5% efficiency, chassis mount, and universal input. It is certified for both ITE (62368-1) and medical (60601-1) applications.
Mfr Part #:

NMP650-CKK#-00

Mfr Name: Mean Well USA
Mean Well USA
Mean Well USA NMP650-CKK#-00 is a 650W enclosed AC-DC converter with three outputs (5V and dual 48V), 88.5% efficiency, chassis mount, and universal input. It is certified for both ITE (62368-1) and medical (60601-1) applications.
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NMP650-CKK#-00 Specifications Quick View

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

NMP650-CKK#-00 Description

Short technical summary and product information.

The Mean Well USA NMP650-CKK#-00 is a high-performance enclosed AC-DC converter delivering 650W of continuous power. It provides three regulated outputs: one 5V rail and two independent 48V rails, suitable for systems requiring multiple voltage levels. With an 88.5% typical efficiency, the unit reduces energy loss and heat generation.

 

This converter features active Power Factor Correction (PFC), remote on/off, remote sense, load sharing capability, a standby output, and adjustable output voltage. It accepts universal AC input and is designed for chassis mount installation. The operating temperature range is -30°C to +70°C with derating, and forced-air cooling is required.

 

Safety approvals include CB, CE, cURus, EAC, and TUV. It complies with both ITE safety standard 62368-1 and medical safety standard 60601-1. RoHS3 compliant and REACH unaffected, with MSL 1 (unlimited) handling. Dimensions are 250.0mm x 89.0mm x 41.0mm (9.84" x 3.50" x 1.61").

NMP650-CKK#-00 Quick Information

Product Type: AC DC Converter
Series: NMP650
Canonical Name: Mean Well USA NMP650-CKK#-00 AC-DC Converter, 5V/48V/48V, 650W, Enclosed, Chassis Mount
Subcategory: Enclosed

NMP650-CKK#-00 Compliance

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

NMP650-CKK#-00 Features

  • 650W continuous power with 88.5% efficiency.
  • Triple outputs: 5V and two independent 48V rails.
  • Chassis mount enclosed design for rugged applications.
  • Medical (60601-1) and ITE (62368-1) safety certified.
  • Built-in PFC, remote control, and load sharing.

NMP650-CKK#-00 Applications

  • Suitable for medical diagnostic and monitoring equipment.
  • Ideal for industrial control and automation systems.
  • Used in telecommunications and networking infrastructure.
  • Supports dual-voltage power distribution in data centers.

NMP650-CKK#-00 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage configuration of the NMP650-CKK#-00?

The converter provides three outputs: one 5V output and two 48V outputs.

What is the operating temperature range?

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

Is the NMP650-CKK#-00 RoHS compliant?

Yes, it is RoHS3 Compliant.

What are the physical dimensions and mounting type?

Dimensions are 250.0mm x 89.0mm x 41.0mm (9.84" x 3.50" x 1.61") and mounting type is chassis mount.

What safety approvals does this converter hold?

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

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