VI-JWH-CW Equivalent & Substitute Parts Reference

Part Overview

The VI-JWH-CW by Vicor Corporation is an isolated DC-DC converter module designed for ITE (Commercial) applications, providing 52V at up to 1.92A with an input voltage range of 18V to 36V. This DC-DC converter is rated for 100W output power, features overcurrent and short circuit protection, and offers 3 kV isolation. With its through hole mounting and half brick package, the VI-JWH-CW is suitable for a variety of integration scenarios. The product is currently obsolete, which necessitates identification of substitute parts with equivalent electrical and mechanical specifications for continued or replacement use in compatible systems.

Substiute Parts

VI-JWH-CW

Vicor CorporationIn Stock: 1197VI-JWH-CW Datasheet

Current PartRFQ

VI-JWH-CW-B1

Vicor CorporationIn Stock: 1169VI-JWH-CW-B1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution in the DC-DC converter module category is defined strictly by matching critical electrical and mechanical characteristics. Key substitution parameters include:

• Type (Isolated Module)
• Number of Outputs
• Input Voltage Range (minimum and maximum)
• Output Voltage and Output Current
• Output Power Rating
• Voltage Isolation
• Supported Operating Temperature Range
• Protection Features (OCP, SCP)
• Package type and size/dimensions
• Mounting Method

All substitute parts listed match these key parameters within the provided data set.

Parameter Comparison

Engineering Selection Recommendations

Selection among available DC-DC converter module substitutes should account for product status, RoHS compliance, and other provided certifications. The VI-JWH-CW-B1 is active and shares all listed electrical, mechanical, and protection features with the obsolete VI-JWH-CW. Both are RoHS non-compliant. Certifications and compliance statuses are identical among the options provided.

Frequently Asked Questions (FAQ)

Q1: What defines compatibility when selecting a substitute for VI-JWH-CW?
A1: Compatibility is defined by matching input voltage range, output voltage and current, power rating, isolation voltage, protection features, mounting type, and package type and dimensions within the specified tolerances in this product category.

Q2: Are there differences in electrical performance between VI-JWH-CW and VI-JWH-CW-B1?
A2: Based on the provided parameters, there are no differences in electrical performance. All listed output and input operating conditions and protection features are identical.

Q3: Does the difference in physical dimensions between VI-JWH-CW and VI-JWH-CW-B1 affect interchangeability?
A3: The package type is the same (Half Brick; Through Hole), but dimensional differences may exist. Mechanical fit should be verified based on the listed dimensions prior to board layout or assembly.

Q4: Is RoHS compliance status a differentiator between these parts?
A4: No, both VI-JWH-CW and VI-JWH-CW-B1 are RoHS non-compliant as noted in the provided product data.

Q5: What is the impact of product status on selection?
A5: VI-JWH-CW is obsolete; VI-JWH-CW-B1 is active and in stock. Product status impacts long-term availability and sourcing.