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Equivalent & Substitute Parts for PM-10-24
Part Overview
The PM-10-24 from MEAN WELL USA Inc. is an enclosed AC/DC converter designed for medical applications, capable of delivering 24V at up to 420mA output from a universal input voltage range of 85–264 VAC or 120–370 VDC. The power rating is 10W, and it features a single output with tight line and load regulation and compliance to RoHS3 and international safety standards. The product is classified as obsolete, making it necessary to identify technically compatible alternatives to ensure ongoing system support and supply chain continuity.
Substiute Parts
Key Parameters
| Parameter | PM-10-24 |
|---|---|
| Series | PM-10 (10W) |
| Type | Enclosed |
| Number of Outputs | 1 |
| Voltage - Input | 85 ~ 264 VAC, 120 ~ 370 VDC |
| Voltage - Output 1 | 24V |
| Current - Output (Max) | 420mA |
| Power (Watts) | 10 W |
| Applications | Medical |
| Features | Universal Input |
| Operating Temperature | -20°C ~ 70°C (With Derating) |
| Efficiency | 79% |
| Mounting Type | Through Hole |
| Package / Case | 4-DIP Module |
| Size / Dimension | 2.76" L x 1.97" W x 0.89" H (70.0mm x 50.0mm x 22.7mm) |
| Approval Agency | CB, CE, cURus, TUV |
| Line Regulation | ±0.5% |
| Load Regulation | ±0.5% |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
Substitute Part Grouping Explanation
Substitute parts are identified based on strict equivalence of key electrical and mechanical parameters:
- Input voltage range covering 85–264 VAC (or lower minimum within range)
- Single 24V output voltage with current rating of 420mA
- 10W output power
- Enclosed type, through hole mounting, and 4-DIP module package
- Comparable operating temperature range
- Universal input feature
- Compliance: RoHS3, relevant global agency approvals
Only parts strictly conforming to these specifications are included as functional substitutes.
Parameter Comparison
| Parameter | PM-10-24 | MPM-10-24 | ECL10US24-E |
|---|---|---|---|
| Manufacturer | MEAN WELL USA Inc. | MEAN WELL USA Inc. | XP Power |
| Series | PM-10 (10W) | MPM-10 (10W) | ECL (10W) |
| Type | Enclosed | Enclosed | Enclosed |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Input | 85 ~ 264 VAC, 120 ~ 370 VDC | 80 ~ 264 VAC | 85 ~ 264 VAC |
| Voltage - Output 1 | 24V | 24V | 24V |
| Current - Output (Max) | 420mA | 420mA | 420mA |
| Power (Watts) | 10 W | 10 W | 10 W |
| Applications | Medical | Medical | ITE (Commercial) |
| Features | Universal Input | Universal Input | Universal Input |
| Operating Temperature | -20°C ~ 70°C | -30°C ~ 85°C | -20°C ~ 70°C |
| Efficiency | 79% | 84% | 82% |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Package / Case | 4-DIP Module | 4-DIP Module | 4-DIP Module |
| Size / Dimension | 2.76" x 1.97" x 0.89" | 1.80" x 1.00" x 0.85" | 2.06" x 1.07" x 0.91" |
| Approval Agency | CB, CE, cURus, TUV | CB, CE, cURus, TUV | CSA, cUL, EN, IEC, UL |
| Line Regulation | ±0.5% | ±0.3% | ±0.5% |
| Load Regulation | ±0.5% | ±0.5% | ±1% |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| MSL | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected | REACH Unaffected |
| Product Status | Obsolete | Active | Active |
Engineering Selection Recommendations
Both MPM-10-24 and ECL10US24-E satisfy ROHS3 compliance and have suitable international approval agencies listed. Both alternatives provide a single 24V output at 10W with through hole mounting in a 4-DIP module. While the MPM-10-24 is a medical grade unit from the same manufacturer as the obsolete PM-10-24, the ECL10US24-E is intended for ITE (Commercial) applications. Both products are actively available and suitable to replace the discontinued PM-10-24 based strictly on the provided compliance information and regulatory approvals.
Frequently Asked Questions (FAQ)
Q: What criteria must be matched for a substitute for PM-10-24 to be compatible?
A: The substitute must have the same input voltage range (or compatible universal input), single 24V output at 420mA, 10W power, enclosed type, through hole mounting, and compliance with RoHS3 and international agency approvals.
Q: Are alternative mounting or package types supported as substitutes?
A: Only substitutes with 4-DIP module and through hole mounting, as specified in the main part and substitutes list, are considered compatible.
Q: Can parts with different output voltages or current ratings be used?
A: Only parts with 24V single output and 420mA current rating, matching the PM-10-24, are included. Deviations are not listed in this reference.
Q: Are agency certifications and RoHS compliance relevant in substitution?
A: Substitutes must provide the same or broader set of approvals and be ROHS3 compliant to ensure regulatory and environmental compatibility.
Q: Are the alternative models physically compatible with the PM-10-24?
A: All listed substitutes use a 4-DIP module and through hole mounting. Refer to the size/dimension row for direct comparison.
Q: Does the product status impact substitute selection?
A: The main unit is obsolete. Substitute selection is based on active product status from the manufacturer as provided.
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