Equivalent & Substitute Parts Reference: AEO20F48-6L

Part Overview

The ARTESYN / Advanced Energy AEO20F48-6L is an obsolete isolated DC-DC converter module delivering a single 3.3V output at up to 20A from a 36V–75V input range, designed for ITE (Commercial) applications. Due to the product’s obsolete status, sourcing direct replacements is required to maintain systems and boards relying on this converter specification.

Substiute Parts

AEO20F48-6L

ARTESYN / Advanced EnergyIn Stock: 1098AEO20F48-6L Datasheet

Current PartRFQ

E48SC3R320NRFA

Delta ElectronicsIn Stock: 996E48SC3R320NRFA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute DC-DC converter modules are grouped based strictly on matching input voltage range, output voltage, maximum output current, module type, number of outputs, mechanical dimensions, package, mounting type, and key features such as isolation and protection options. The substitution logic includes application category, operating temperature range, efficiency, product compliance (e.g., RoHS, REACH), and certificate status. Only components within the specified range and matching these mandatory attributes are listed as direct substitutes.

Key parameters for substitution:

• Input voltage range
• Output voltage
• Maximum output current
• Number of outputs
• Module type and package
• Mounting type
• Mechanical dimension
• Features
• Application category
• Product status and compliance/certification

Parameter Comparison

Engineering Selection Recommendations

The AEO20F48-6L requires replacement due to its obsolete status. Substitute part E48SC3R320NRFA from Delta Electronics is currently active and meets RoHS3 and REACH compliance. Both parts are classified as EAR99 under ECCN and utilize the same HTSUS code. The substitute provides matching electrical, mechanical, and protection features and fits within the permitted application category, packaging, and mounting constraints.

Frequently Asked Questions (FAQ)

Q1: What parameters are critical when selecting a substitute for the AEO20F48-6L DC-DC converter module?
A1: Key parameters include input voltage range, output voltage, maximum output current, module type, number of outputs, package/case, mounting type, efficiency, isolation rating, mechanical dimensions, application category, and compliance status.

Q2: Are there any compatibility considerations for mechanical installation?
A2: Both AEO20F48-6L and E48SC3R320NRFA use an 8-DIP Module, 1/8 Brick package and through-hole mounting; dimensions align within allowed tolerances for direct PC board installation.

Q3: Does the substitute E48SC3R320NRFA offer the same protections and features?
A3: Both modules include Remote On/Off, OCP, OTP, OVP, and UVLO, maintaining functional parity according to the provided data.

Q4: Is certification or compliance status different between the original and substitute?
A4: The substitute E48SC3R320NRFA is RoHS3 compliant and REACH unaffected. Both are classified as MSL 1 (Unlimited) and share EAR99 and HTSUS codes.

Q5: Can the substitute be used in the same commercial ITE applications as the original?
A5: According to application category, both parts are specified for ITE (Commercial) usage.

Q6: Why is it necessary to seek a substitute for AEO20F48-6L?
A6: The original part status is obsolete, necessitating substitute selection for ongoing applications or maintenance.