Mfr Part #:

VOF-550-48

Mfr Name: CUI Inc.

The CUI Inc. VOF-550-48 is a 150W AC/DC converter with an open frame design and chassis mount. It provides a 48V output and features adjustable output, standby output, and universal input.

Stock on Request

VOF-550-48 Description

Short technical summary and product information.

The CUI Inc. VOF-550-48 is an open frame AC/DC converter designed for ITE (Commercial) applications. It delivers 150W of power, with a peak capability of 550W under forced air conditions, and features a 48V output.

This converter offers a universal input and includes features such as adjustable output and a standby output. It is designed for chassis mounting and operates within a temperature range of -40°C to 70°C with derating. The unit boasts 92% efficiency and provides 3kV of isolation voltage.

Key specifications include dimensions of 127.0mm x 76.2mm x 38.1mm. It complies with various standards including 55024, 55032 Class B, 60950-1, 61000-3-2, and 61000-3-3. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level is 1 Unlimited.

VOF-550-48 Quick Information

Product Type: AC/DC Converter

Series: VOF-550

Canonical Name: CUI Inc. VOF-550-48 AC/DC Converter

Subcategory: AC/DC Converters

VOF-550-48 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

VOF-550-48 Features

150W AC/DC converter with 48V output.
Open frame design for chassis mounting.
Universal input with adjustable output.
Operates from -40°C to 70°C.
RoHS3 Compliant and MSL 1.

VOF-550-48 Applications

Suitable for commercial ITE equipment power supplies.
Used in chassis-mounted industrial control systems.
Supports single-output 48V power distribution.
Ideal for forced-air cooled high-power applications.
Enables adjustable output for flexible system designs.

VOF-550-48 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the output voltage of the VOF-550-48?

48V.

What is the power rating of the VOF-550-48?

150W continuous, 550W with forced air cooling.

What is the efficiency of this converter?

92%.

What is the operating temperature range of the VOF-550-48?

-40°C to 70°C with derating.

What is the mounting type of the VOF-550-48?

Chassis mount.

What are the dimensions of this converter?

127.0 mm x 76.2 mm x 38.1 mm.

What approvals does the VOF-550-48 have?

CB Scheme, EN, FCC, IEC, SIQ, TUV, UL. Complies with EN 55024, 55032 Class B, 60950-1, etc.

Category	AC DC Converters
Manufacturer Name	CUI Inc.
Applications	ITE (Commercial)
Approval Agency	CB Scheme, EN, FCC, IEC, SIQ, TUV, UL
Current	3.13 A
Efficiency	92%
Features	Adjustable Output, Standby Output, Universal Input
Height	38.1mm (1.50")
Industrial Grade	Yes
Length	127.0mm (5.00")
Mounting Type	Chassis Mount
Number of Outputs	1
Operating Temperature	-40°C ~ 70°C (With Derating)
Power (Watts)	150W (550W Forced Air)
Standard Number	55024; 55032 Class B; 60950-1; 61000-3-2; 61000-3-3
Type	Open Frame
Voltage	3 kV
Width	76.2mm (3.00")