API Delevan 6055-088 Equivalent & Substitute Parts

Part Overview

The API Delevan 6055-088 is a laminated core power transformer rated at 48VA with dual primary and secondary windings. This through-hole mounted component features selectable voltage configurations (115V or 230V primary input) and parallel/series secondary output options (44V parallel or 88V series). The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement.

Substiute Parts

6055-088

API Delevan Inc.In Stock: 8126055-088 Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 6055-088 must satisfy the following critical parameters to ensure functional equivalence:

Mandatory Matching Criteria:

• Power rating: 48VA
• Primary voltage options: 115V and 230V dual configuration
• Secondary voltage outputs: 44V (parallel) and 88V (series) dual configuration
• Output current capacity: 1.1A (parallel) and 550mA (series)
• Core type: Laminated
• Mounting: Through hole with PC pin termination
• Isolation voltage: 1500Vrms minimum
• Physical envelope: Compatible with 47.63mm L x 39.67mm W x 36.50mm H maximum

Substitution Logic: Equivalent parts must provide identical electrical performance across all voltage and current configurations. The dual primary and dual secondary winding architecture is fundamental to the design function. Through-hole PC pin termination is required for direct board-level compatibility. Laminated core construction ensures the specified isolation voltage and thermal characteristics.

Parameter Comparison

No substitute parts are currently available in the provided database. The 6055-088 represents a specialized configuration combining dual primary voltage selection with dual secondary voltage outputs in a compact through-hole package. Direct equivalents from alternative manufacturers must match all electrical specifications and physical constraints listed above.

Engineering Selection Recommendations

The 6055-088 is classified as obsolete. For applications currently using this component, the following selection approach applies:

For RoHS-compliant environments: Identify substitute transformers meeting all electrical parameters while confirming RoHS compliance status. The original part's non-compliant status may restrict use in regulated applications.

For legacy system support: Confirm that substitute candidates maintain identical primary/secondary voltage configurations and current ratings. Verify isolation voltage specification (1500Vrms) and through-hole mounting compatibility before procurement.

For new designs: Consider modern transformer alternatives with equivalent electrical performance and improved compliance certifications where available.

Frequently Asked Questions (FAQ)

Q: Can I use a transformer with different secondary voltage outputs? A: No. The 6055-088 provides specific parallel (44V) and series (88V) configurations. Substitute parts must support both output modes with identical voltage and current specifications.

Q: What if I only need one of the secondary voltage options? A: The dual secondary winding design is integral to this part. Substitutes must maintain this architecture even if your application uses only one configuration.

Q: Are there RoHS-compliant alternatives available? A: The 6055-088 is RoHS non-compliant. Substitute selection should prioritize RoHS-compliant alternatives where electrical specifications can be matched.

Q: Can I use a surface-mount transformer instead of through-hole? A: No. The 6055-088 is specified for through-hole PC pin termination. Mounting type is not interchangeable without circuit board redesign.

Q: What isolation voltage should I verify in a substitute? A: Minimum 1500Vrms isolation voltage is required. Substitutes must meet or exceed this specification.

Q: How critical is the physical size? A: The 47.63mm x 39.67mm x 36.50mm envelope is a hard constraint for direct board-level replacement. Verify mechanical fit before finalizing any substitute selection.