Equivalent & Substitute Parts Reference for Vicor VI-24F-EW DC DC Converter

Part Overview

The Vicor VI-24F-EW is an isolated DC DC converter module designed for ITE (Commercial) applications, featuring a single output of 72V at 1.39A and accepting an input voltage range of 55V to 100V. As part of the VI-200™ (100W) series, it offers features including overcurrent protection (OCP), overtemperature protection (OTP), overvoltage protection (OVP), and short circuit protection (SCP), with an efficiency of 88% and a 3kV isolation rating. The product is currently listed as obsolete, creating a need for suitable alternative models to ensure continued availability and design compatibility.

Substiute Parts

VI-24F-EW

Vicor CorporationIn Stock: 905VI-24F-EW Datasheet

Current PartRFQ

VI-24F-EW-B1

Vicor CorporationIn Stock: 886VI-24F-EW-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the Vicor VI-24F-EW DC DC converter is strictly determined by alignment of key electrical and mechanical parameters. These parameters include input voltage range, output voltage and current, power rating, isolation voltage, efficiency, protection features, mounting type, package size, and regulatory status. Substitute parts must match on all listed parameters to be considered direct replacements for engineering applications.

Parameter Comparison

Engineering Selection Recommendations

The original Vicor VI-24F-EW is obsolete. The alternative VI-24F-EW-B1 matches on all key electrical parameters and regulatory statuses, including RoHS non-compliant and REACH unaffected classification. Both parts are identical concerning electrical characteristics, protection features, mounting style, and full-brick package type, with only height differing in the case dimension. Ensure that the dimensional change is acceptable for mechanical fit within the target system.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters used to determine substitute compatibility for the VI-24F-EW DC DC converter?
A1: Compatibility is based on input voltage range, output voltage and current, power rating, isolation voltage, efficiency, features, operating temperature, package type and dimensions, mounting style, and compliance status.

Q2: Is the VI-24F-EW-B1 plug-compatible with the VI-24F-EW in the same system?
A2: Both parts share the same input/output electrical specifications, mounting style, and package footprint. The height dimension differs, which must be considered for mechanical clearance.

Q3: Does the substitute part maintain identical regulatory compliance?
A3: Both parts are RoHS non-compliant and REACH unaffected, as indicated by provided parameters.

Q4: Can the substitute be used in all applications where the original was utilized?
A4: All listed application and performance parameters are matched. Mechanical fit must be verified regarding package height.

Q5: Are there any differences in efficiency or thermal operating range between the VI-24F-EW and VI-24F-EW-B1?
A5: Both models provide identical efficiency (88%) and operating temperature range (-10°C ~ 85°C).