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Equivalent & Substitute Parts for RAC30-12DA-E
Part Overview
The RAC30-12DA-E (Recom Power) is an enclosed AC/DC converter with dual 12V outputs and a total power rating of 30W. It is designed for ITE (Commercial) applications, offers short circuit protection, and operates in environments from -40°C to 70°C (with derating). This product is classified as obsolete. Due to the discontinued status, it is necessary to review and select suitable alternative models with equivalent electrical and mechanical parameters to ensure continued system reliability and regulatory compliance.
Substiute Parts
Key Parameters
| Parameter | RAC30-12DA-E |
|---|---|
| Type | Enclosed |
| Number of Outputs | 2 |
| Voltage - Input | 90 ~ 264 VAC |
| Voltage - Output 1 | 12V |
| Current - Output (Max) | 1.25A, 1.25A |
| Power (Watts) | 30 W |
| Applications | ITE (Commercial) |
| Features | SCP |
| Operating Temperature | -40°C ~ 70°C (With Derating) |
| Efficiency | 82% |
| Mounting Type | Through Hole |
| Package / Case | 7-DIP Module, 5 Leads |
| Size / Dimension | 3.50" L x 2.50" W x 1.00" H (89.0mm x 63.5mm x 25.3mm) |
| Approval Agency | CE, cULus |
| Line Regulation | ±1% |
| Load Regulation | ±3% |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
Substitute Part Grouping Explanation
Substitute selection is strictly determined by the following parameters:
- Type: Enclosed converters only
- Number of Outputs: 2
- Voltage - Output 1: 12V (for both outputs)
- Current - Output (Max): Equivalent or higher per output
- Power (Watts): ≥30 W
- Voltage - Input: Matching AC input voltage range
- Mounting Type: Through Hole
- Mechanical Compatibility: Similar or identical package/case and dimensions
- Compliance: Appropriate RoHS and relevant safety certifications
Only parts that meet all listed criteria are included as substitutes or similar parts.
Parameter Comparison
| Parameter | RAC30-12DA-E | AME40-12DCJZ | ECL30UD01-E | KMD40-1212 |
|---|---|---|---|---|
| Type | Enclosed | Enclosed | Enclosed | Enclosed |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Voltage - Input | 90 ~ 264 VAC | 85 ~ 264 VAC, 100 ~ 370 VDC | 85 ~ 264 VAC | 90 ~ 264 VAC, 100 ~ 375 VDC |
| Voltage - Output 1 | 12V | 12V | 12V | 12V |
| Current Output (Max) | 1.25A, 1.25A | 1.66A, 1.66A | 1.3A, 1.3A | 1.66A, 1.66A |
| Power (Watts) | 30 W | 40 W | 30 W | 40 W |
| Applications | ITE (Commercial) | ITE (Commercial) | ITE (Commercial) | Medical |
| Operating Temperature | -40°C ~ 70°C | -40°C ~ 70°C | -20°C ~ 70°C | -25°C ~ 70°C |
| Efficiency | 82% | 84% | 84% | 83% |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | 7-DIP Module, 5 Leads | 7-DIP Module, 5 Leads | 5-DIP Module | 7-DIP Module, 5 Leads |
| Size / Dimension | 3.50" x 2.50" x 1.00" | 3.50" x 2.50" x 0.98" | 3.10" x 1.50" x 1.10" | 3.50" x 2.50" x 1.06" |
| Approval Agency | CE, cULus | CE, cURus | CSA, cUL, EN, IEC, UL | CE, EN, IEC, UL |
| Line Regulation | ±1% | ±0.5% | ±0.5% | 0.5% |
| Load Regulation | ±3% | ±1% | ±1% | 1% |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | Not Applicable |
Engineering Selection Recommendations
When selecting substitutes for RAC30-12DA-E, confirm that the replacement meets or exceeds the electrical ratings and mechanical dimensions. The AME40-12DCJZ and KMD40-1212 offer higher output current and power. ECL30UD01-E provides similar output current and power. All listed substitutes are RoHS compliant and have appropriate safety approvals corresponding to their intended application sector. Confirm the substitute’s status (active, not for new designs) and availability if long-term procurement is required.
Frequently Asked Questions (FAQ)
Q: What parameters are essential when selecting a substitute for RAC30-12DA-E?
A: Key parameters include type (enclosed), number of outputs (2), output voltage (12V), current output (≥1.25A per output), input voltage range (90-264 VAC), mounting type, and compliance certifications.
Q: Are the mechanical form factors of the listed substitutes compatible with RAC30-12DA-E?
A: AME40-12DCJZ and KMD40-1212 have package types and dimensions similar to RAC30-12DA-E. ECL30UD01-E has a smaller footprint; check board layout accordingly.
Q: Do substitute parts support the same compliance and safety approvals?
A: All listed substitutes are RoHS compliant and carry relevant certifications. Review the detailed approvals for application sector conformity as listed.
Q: Is the output current or power rating higher in the substitutes?
A: AME40-12DCJZ and KMD40-1212 provide higher output current and power than RAC30-12DA-E. ECL30UD01-E is similar.
Q: Are substitutes suitable for direct drop-in replacement?
A: All substitutes offer matching key parameters; mechanical and pin compatibility should be reviewed against design requirements.
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