VMS-81-18 The CUI Inc. VMS-81-18 is an 80W AC-DC power supply with an 18VDC output and a 4.44A current rating. It features a wide input voltage range of 90-260VAC.
Mfr Part #:

VMS-81-18

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. VMS-81-18 is an 80W AC-DC power supply with an 18VDC output and a 4.44A current rating. It features a wide input voltage range of 90-260VAC.
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VMS-81-18 Specifications Quick View

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

VMS-81-18 Description

Short technical summary and product information.

The CUI Inc. VMS-81-18 is an 80W AC-DC power supply designed for chassis mounting. It operates with a wide input voltage range of 90 to 260 VAC, providing a stable 18 VDC output at 4.44 A.

 

Key specifications include an 80W power rating, 82% efficiency, and active power factor correction. The unit is designed with an open frame package and convection cooling, suitable for integration into various systems. Its dimensions are 127.5 x 77 x 28.1 mm (5 x 3 x 1.11 inches).

 

This power supply is certified to CE, cURus, and TUV standards, indicating compliance with safety and performance requirements. It is particularly suited for medical applications, as indicated by its market designation and approval agencies.

VMS-81-18 Quick Information

Product Type: AC-DC Power Supply
Series: VMS-81
Canonical Name: CUI Inc. VMS-81-18 AC-DC Power Supply
Subcategory: Chassis Mount

VMS-81-18 Compliance

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

VMS-81-18 Features

  • 80W AC-DC power supply.
  • 18VDC output at 4.44A.
  • 90-260VAC universal input range.
  • Chassis mount, open frame package.
  • Certified for medical applications.

VMS-81-18 Applications

  • Suitable for medical equipment.
  • Ideal for industrial systems.
  • Used in networking devices.
  • General purpose power conversion.

VMS-81-18 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the VMS-81-18?

The VMS-81-18 provides an 18 VDC output voltage at 4.44 A.

What is the input voltage range for the VMS-81-18?

The input voltage range is 90 to 260 VAC.

What is the power rating of the VMS-81-18?

The VMS-81-18 has a power rating of 80W.

What type of mounting does the VMS-81-18 use?

The VMS-81-18 uses chassis mount.

What is the operating temperature range for this power supply?

The operating temperature range is 0 to 50°C.

Is the VMS-81-18 RoHS compliant?

Yes, the VMS-81-18 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the VMS-81-18?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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