Equivalent & Substitute Parts for VOF-15-3.3 (CUI Inc.)

Part Overview

The VOF-15-3.3 from CUI Inc. is an open-frame AC/DC converter designed for ITE (Commercial) applications. It features a universal AC input range of 85 ~ 264 VAC and delivers a regulated output of 3.3V at up to 3A (15W). This unit is RoHS compliant, approved by CB Scheme, EN, IEC, SIQ, TUV, and UL, and comes in a 4-DIP module package suitable for through-hole mounting. With the product currently marked as obsolete, it is necessary to identify alternative models with matching electrical and mechanical parameters for direct replacement in existing designs.

Substiute Parts

VOF-15-3.3

CUI Inc.In Stock: 1163VOF-15-3.3 Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent and substitute parts for AC/DC power converters are selected strictly by matching the following parameters: input voltage range, output voltage, output current, total power rating, number of outputs, mounting type, package type, mechanical dimensions, regulatory approvals and standards, RoHS compliance, and application suitability. Only parts that meet all these parameters as listed for the VOF-15-3.3 qualify as substitutes. Variations in any of these may impact suitability for direct replacement.

Parameter Comparison

Engineering Selection Recommendations

The VOF-15-3.3 is marked as obsolete. There are currently no substitute part numbers provided with identical electrical, mechanical, regulatory, and compliance parameters for direct replacement. Selection must be strictly based on the stated criteria: input range, output specifications, power rating, mounting, package size, approvals, RoHS status, and application. Only parts matching all these criteria are suitable for substitution.

Frequently Asked Questions (FAQ)

Q1: What parameters are critical when selecting an AC/DC converter substitute for VOF-15-3.3?
A1: Input voltage range, output voltage, output current, power rating, number of outputs, mounting type, package size, mechanical dimensions, compliance certifications, and RoHS status are critical.

Q2: Can a part with a different output voltage or current be used as a substitute?
A2: Only parts with identical output voltage and current specifications qualify as a direct substitute according to provided criteria.

Q3: Is package compatibility necessary for substitution?
A3: Mechanical compatibility, including package type and dimensions, is mandatory for form-fit replacement.

Q4: Why are regulatory approvals and RoHS compliance requirements important for substitute selection?
A4: Approvals and compliance ensure the substitute part meets industry standards and legal requirements for safety and environmental regulations.

Q5: Are there currently any substitute parts available meeting all the listed criteria?
A5: No substitute parts are listed with matching parameters for the VOF-15-3.3. Only parts with all specified electrical, mechanical, and compliance attributes can be considered equivalent.