Equivalent & Substitute Parts for REC3-2405DRW/H4/A DC DC Converter

Part Overview

The REC3-2405DRW/H4/A from Recom Power is an isolated DC-DC converter module with two outputs (+5V, -5V), supporting up to 300mA per output, a total output power of 3W, and 4 kV isolation. This through-hole 24-DIP module serves applications in commercial/ITE and medical environments, offering short circuit protection (SCP). Given its continued active status, the primary reason to seek alternative models may be design flexibility or supply availability.

Substiute Parts

REC3-2405DRW/H4/A

Recom PowerIn Stock: 1075REC3-2405DRW/H4/A Datasheet

Current PartRFQ

DCWN03B-05

MEAN WELL USA Inc.In Stock: 1267DCWN03B-05 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute components are grouped strictly based on matching essential electrical and mechanical parameters, as provided. Key parameters include: number of outputs, output voltages (+5V and -5V), output current per channel (300mA), input voltage range (18V - 36V), total output power (3W), isolation voltage, mounting type (through hole), package (24-DIP Module, 8 Leads), efficiency, RoHS status, and REACH status. Only parts that align precisely with these properties are identified as substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both REC3-2405DRW/H4/A and DCWN03B-05 are active status, through-hole, DC-DC converter modules providing dual outputs of +5V and -5V at 300mA each and are ROHS3 compliant and REACH unaffected. Selection between these parts can be made based on availability and required certifications related to RoHS and REACH status. No additional certification or compliance information is provided.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters for substituting DC-DC converters in this category?
A1: Key substitution criteria include number and value of outputs, maximum output current, input voltage range, total output power, isolation voltage, package, mounting type, RoHS status, and REACH status.

Q2: Are package and mounting types consistent across these options?
A2: Both REC3-2405DRW/H4/A and DCWN03B-05 use a 24-DIP Module, 8 Leads form factor and through-hole mounting type.

Q3: Is regulatory compliance the same for these DC-DC converters?
A3: Both parts are ROHS3 compliant and REACH unaffected.

Q4: Can these modules be interchanged without modifying the PCB footprint?
A4: Both modules have the same 24-DIP Module, 8 Leads package, indicating compatibility in footprint.

Q5: How does isolation voltage affect substitution?
A5: REC3-2405DRW/H4/A has 4 kV isolation, while DCWN03B-05 provides 3 kV isolation. Only the specified values are provided.