6055-034 Equivalent & Substitute Parts

Part Overview

The 6055-034 is a laminated core power transformer rated at 48VA with dual primary and secondary windings, manufactured by API Delevan Inc. This through-hole mounted component is designed for applications requiring 115V or 230V primary input with configurable secondary output of 17V (parallel) or 34V (series). The part is currently classified as obsolete, making identification of suitable substitutes essential for ongoing system support and component procurement.

Substiute Parts

6055-034

API Delevan Inc.In Stock: 9286055-034 Datasheet

Current PartRFQ

6055R-034

API Delevan Inc.In Stock: 10466055R-034 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 6055-034 is determined by strict equivalence across the following critical parameters:

• Power rating: 48VA
• Primary voltage configuration: 115V, 230V dual input
• Secondary voltage output: Parallel 17V and Series 34V
• Output current capacity: Parallel 2.8A, Series 1.4A
• Winding configuration: Dual primary, dual secondary
• Core type: Laminated
• Mounting and termination: Through hole with PC pin termination
• Isolation voltage: 1500Vrms
• Physical envelope: 47.63mm L × 39.67mm W × 36.50mm H maximum

The 6055R-034 meets all electrical and mechanical parameters required for direct substitution. The primary distinction is product status and compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The 6055R-034 is a direct electrical and mechanical equivalent to the 6055-034. Selection between these parts should be based on the following factors:

For new designs or systems requiring regulatory compliance with modern environmental standards, the 6055R-034 is the appropriate choice due to its active product status and ROHS3 compliance certification.

For legacy system maintenance where existing inventory of 6055-034 units remains available, continued use of the original part number is permissible if RoHS non-compliance does not conflict with system-level regulatory requirements.

Both parts share identical electrical performance characteristics, physical dimensions, and mounting specifications, ensuring functional interchangeability within the specified application envelope.

Frequently Asked Questions (FAQ)

Q: Can the 6055R-034 be used as a direct replacement for the 6055-034 in existing assemblies?

A: Yes. The 6055R-034 is electrically and mechanically equivalent to the 6055-034. All voltage ratings, current capacities, winding configurations, mounting type, and physical dimensions are identical. The component can be substituted without circuit modification or PCB redesign.

Q: What is the primary difference between these two part numbers?

A: The 6055R-034 is the active production equivalent of the obsolete 6055-034. The electrical specifications are identical. The 6055R-034 carries ROHS3 compliance certification, while the 6055-034 is RoHS non-compliant. Both parts maintain REACH Unaffected status.

Q: Are there any compatibility concerns with PCB mounting or connector interfaces?

A: No. Both parts use identical through-hole PC pin termination and share the same physical envelope (47.63mm L × 39.67mm W × 36.50mm H maximum). No PCB layout modifications are required for substitution.

Q: What output voltage and current configurations are available with these transformers?

A: Both the 6055-034 and 6055R-034 provide dual secondary winding configuration allowing two output modes: parallel connection yields 17V at 2.8A maximum, and series connection yields 34V at 1.4A maximum. Primary input accepts either 115V or 230V.

Q: Is the isolation voltage specification the same for both parts?

A: Yes. Both parts provide 1500Vrms isolation voltage between primary and secondary windings.