Equivalent & Substitute Parts Reference: DKA30C-15

Part Overview

The MEAN WELL USA Inc. DKA30C-15 is an isolated module DC DC converter featuring dual outputs of +15V and -15V, each rated at 1A, with a power capability of 30W. This component is packaged in an 8-DIP module for through-hole mounting, suitable for ITE (commercial) applications. The product is active and complies with ROHS3 and REACH standards. Identifying equivalent or substitute models is essential for maintenance, inventory management, and ensuring supply chain continuity, especially when matching electrical, mechanical, and compliance requirements.

Substiute Parts

DKA30C-15

MEAN WELL USA Inc.In Stock: 1181DKA30C-15 Datasheet

Current PartRFQ

RP40-4815DGW

Recom PowerIn Stock: 1136RP40-4815DGW Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly by matching the provided electrical and mechanical parameters. Key criteria include input voltage range, output voltage and current specifications, isolation rating, package type, number of outputs, application classification, compliance status, and mounting method. Only parts that align with these criteria are listed as substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both DKA30C-15 and RP40-4815DGW are listed with active product status and are ROHS3 compliant, with unaffected REACH status and unlimited moisture sensitivity level (MSL 1). Selection between these models may be guided by stock levels, environmental compliance, and regulatory certifications as specified in the provided data.

Frequently Asked Questions (FAQ)

Q1: What are the most important parameters when substituting DC DC converters in this category?
A1: The principal parameters are input voltage range, output voltage(s) and current, isolation voltage, number of outputs, package type, and mounting style.

Q2: Is the package and mounting method consistent between the main and substitute parts?
A2: Both DC DC converters use the 8-DIP module form factor and through-hole mounting.

Q3: Are both options suitable for ITE (commercial) applications?
A3: Yes, both DKA30C-15 and RP40-4815DGW are specified for ITE (Commercial) applications.

Q4: Do both models meet regulatory compliance requirements?
A4: Both parts are ROHS3 compliant and unaffected by REACH regulation.

Q5: Should physical dimensions be considered when performing substitutions?
A5: Both devices have the same length and width, while the height differs; assurance of mechanical fit should be based on the provided size/dimension data.

Q6: What is the difference in maximum output power and current capabilities?
A6: RP40-4815DGW offers higher output power (40W) and current (1.33A per output) compared to DKA30C-15 (30W, 1A per output).

Q7: Is there a difference in isolation voltage and operating temperature range?
A7: The RP40-4815DGW specifies a higher isolation voltage (1.6 kV) and operates up to 55°C, while DKA30C-15 is rated to 1 kV and operates up to 85°C with derating.