RAC40-05DB Equivalent & Substitute Parts Reference

Part Overview

The Recom Power RAC40-05DB is an obsolete enclosed AC/DC converter module providing two output channels, each delivering 5V at 4A, with a power rating of 40W. The module is designed for ITE (Commercial) applications and supports universal AC input. As the RAC40-05DB is obsolete, sourcing a functionally equivalent or substitute part is necessary to maintain compatibility in ongoing designs or when servicing existing equipment.

Substiute Parts

RAC40-05DB

Recom PowerIn Stock: 743RAC40-05DB Datasheet

Current PartRFQ

KMD40-55

TDK-Lambda Americas IncIn Stock: 904KMD40-55 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RAC40-05DB are identified strictly according to matching electrical and mechanical parameters. The key parameters for substitution include: number of outputs, output voltage and current specifications, input voltage range, total output power, package type, mounting method, dimensions, regulatory certifications, compliance status, and line/load regulation. All listed substitute parts align with these critical parameters as provided.

Parameter Comparison

Engineering Selection Recommendations

Selection of substitute parts must be based on product status and compliance certifications. The RAC40-05DB is obsolete; the KMD40-55 is marked 'Not For New Designs.' Both parts are RoHS and REACH compliant and conform to CE approval standards. Certifications (standard numbers) and regulatory compliance should match application requirements as provided. Mechanical and electrical compatibility is maintained within the specified key parameters.

Frequently Asked Questions (FAQ)

Q1: What are the primary parameters considered for substituting the RAC40-05DB?
A1: Parameters include output voltage, output current, input voltage range, power rating, number of outputs, package/case type, mounting method, size dimensions, and regulatory certifications.

Q2: Are the substitute parts directly compatible in terms of form factor and mounting?
A2: Substitute parts listed use the same 7-DIP Module, 5 leads package and through hole mounting, ensuring mechanical compatibility.

Q3: Do substitute parts match the electrical performance of the RAC40-05DB?
A3: Output voltage (5V), output current (4A, 4A), power rating (40W), and universal input range are matched. Line/load regulation and efficiency parameters are provided for direct comparison.

Q4: What regulatory and compliance statuses must be matched when selecting a substitute?
A4: Selection requires matching RoHS, REACH, and CE certifications as specified, along with applicable standard numbers.

Q5: What should be verified regarding application and approval standards?
A5: Substitute parts should be applied in accordance with their listed certification standards and approval agencies to ensure regulatory compliance per design requirements.