Equivalent & Substitute Parts Reference for DPA500F

Part Overview

DPA500F is an AC/DC converter manufactured by Cosel USA, Inc., designed for ITE (Commercial) applications. It is an enclosed type power supply featuring baseplate and PFC, with universal input capability and a single output. The product is obsolete, making it necessary to identify suitable substitute models for continuity in applications requiring replacement or second-source options.

Substiute Parts

DPA500F

Cosel USA, Inc.In Stock: 1092DPA500F Datasheet

Current PartRFQ

DPG500

Cosel USA, Inc.In Stock: 861DPG500 Datasheet

SimilarRFQ

DPG750

Cosel USA, Inc.In Stock: 992DPG750 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly by the following provided parameters: manufacturer part number, product series, type, number of outputs, input voltage range, output voltage, power rating, application category, operating temperature range, efficiency, mounting type, package/case, approval agency, RoHS status, and inventory status. Only parts matching these critical electrical and mechanical parameters are grouped as substitutes.

Parameter Comparison

Engineering Selection Recommendations

DPA500F is classified as obsolete, while DPG500 and DPG750 are designated as active. All models are RoHS compliant and have relevant approval agency certifications (cURus, TUV; CSA and CE where noted). Substitute options comply with the required environmental and regulatory standards for commercial applications. Selection is based on matching product status, approval agency certifications, and compliance information in accordance with provided parameters.

Frequently Asked Questions (FAQ)

Q1: What are the main criteria for selecting a substitute for DPA500F?
A1: Substitute selection is based on matching the number of outputs, input voltage range, output power rating, mounting type, package/case dimensions, approval agency certifications, and RoHS compliance status.

Q2: Are there differences in package or mounting style between the main and substitute parts?
A2: DPA500F utilizes a 10-DIP module package, while DPG500 and DPG750 specify a 7-DIP module. All maintain through hole mounting to support mechanical compatibility based on the provided data.

Q3: Do substitute models offer similar input voltage and application suitability?
A3: Both DPG500 and DPG750 support 85 ~ 264 VAC input and are suitable for ITE (Commercial) applications per the defined category parameters.

Q4: How do approval and compliance certifications influence substitute selection?
A4: All listed parts are compliant with required RoHS standards and possess approval agency certifications aligning with commercial application requirements as explicitly stated.

Q5: Is there a difference in operational temperature range or efficiency among substitutes?
A5: DPG500 and DPG750 specify wider operating temperature ranges and higher efficiency percentages as per provided input parameters. These differences are present in the datasheet fields but have not been introduced as new selection criteria beyond substitution grouping.