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RAC40-15DA Equivalent & Substitute Parts Reference
Part Overview
The RAC40-15DA by Recom Power is an obsolete enclosed AC/DC converter, designed for medical applications with a dual output of ±15V at 1.33A from a wide 90~264 VAC input. As this model is obsolete, identifying strictly compatible alternative converters is necessary for replacement in existing designs and to support ongoing maintenance of systems deploying this module.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Manufacturer | Number of Outputs | Voltage - Input | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Applications | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | Approval Agency | Standard Number | Line Regulation | Load Regulation | Weight | RoHS Status | REACH Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RAC40-15DA | Recom Power | 2 | 90 ~ 264 VAC | 15V | 1.33A, 1.33A | 40 W | Medical | Universal Input | -25°C ~ 70°C (With Derating) | 83% | Through Hole | 7-DIP Module, 5 Leads | 3.50" L x 2.50" W x 1.08" H (89.0mm x 63.5mm x 27.5mm) | CE, cULus | 60601-1 | ±0.5% | ±1% | 0.618 lb (280.32 g) | ROHS3 Compliant | REACH Unaffected |
Substitute Part Grouping Explanation
Substitute parts for the RAC40-15DA are selected based strictly on the following key parameters: number of outputs, input voltage range, output voltage(s), maximum output current, total power rating, operating temperature range, package type, form factor, medical application suitability, certification status, and compliance (RoHS, REACH). Only parts meeting these criteria can be considered direct substitutes.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Number of Outputs | Voltage - Input | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Applications | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | Approval Agency | Standard Number | Line Regulation | Load Regulation | Weight | RoHS Status | REACH Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RAC40-15DA | Recom Power | 2 | 90 ~ 264 VAC | 15V | 1.33A, 1.33A | 40 W | Medical | Universal Input | -25°C ~ 70°C (With Derating) | 83% | Through Hole | 7-DIP Module, 5 Leads | 3.50" L x 2.50" W x 1.08" H (89.0mm x 63.5mm x 27.5mm) | CE, cULus | 60601-1 | ±0.5% | ±1% | 0.618 lb (280.32 g) | ROHS3 Compliant | REACH Unaffected |
| KMD40-1515 | TDK-Lambda Americas Inc | 2 | 90 ~ 264 VAC, 100 ~ 375 VDC | 15V | 1.33A, 1.33A | 40 W | Medical | Universal Input | -25°C ~ 70°C (With Derating) | 81% | Through Hole | 7-DIP Module, 5 Leads | 3.50" L x 2.50" W x 1.06" H (89.0mm x 63.5mm x 27.0mm) | CE, EN, IEC, UL | 60601-1; 60950-1; 62368-1 | 0.5% | 1% | 0.618 lb (280.32 g) | RoHS Compliant | REACH Unaffected |
Engineering Selection Recommendations
The RAC40-15DA is obsolete, while the KMD40-1515 from TDK-Lambda Americas Inc is listed as not for new designs. Both are certified for medical applications, support a wide input voltage range, offer identical output ratings, feature compliant through-hole mounting, and carry RoHS and REACH status. Both models include medical safety standards, including 60601-1. Selection should be determined strictly by matching certification, regulatory status, and exact physical compatibility as provided.
Frequently Asked Questions (FAQ)
Q1: Which parameters are critical for substitution in medical AC/DC converter modules?
A1: Number of outputs, input voltage range, output voltage and current ratings, total power, certification (including medical standards), operating temperature, package type, and regulatory compliance are critical.
Q2: Can the KMD40-1515 be directly substituted for RAC40-15DA in all existing designs?
A2: Both models share identical output ratings, input ranges, package type, dimensions, and medical certifications as provided. All substitution criteria are matched according to supplied parameters.
Q3: Are there mechanical differences to consider between RAC40-15DA and KMD40-1515?
A3: Package style (7-DIP Module, 5 Leads) and dimensional data (3.50" x 2.50" x 1.08" vs 1.06" height) are nearly identical according to supplied specifications.
Q4: What certifications should be verified when substituting AC/DC power supplies in medical equipment?
A4: Certification to medical safety standard 60601-1 and compliance with RoHS and REACH directives are indicated for both models as supplied.
Q5: Does regulatory compliance differ between RAC40-15DA and KMD40-1515?
A5: Both are RoHS and REACH compliant per provided data. Only compliance stated in supplied fields is considered.
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