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RAC10-15SB Equivalent & Substitute Parts Reference
Part Overview
The RAC10-15SB from Recom Power is an enclosed AC/DC converter providing a single 15V output at up to 667mA with 10W total power. It operates over a 90 ~ 264 VAC input range, is through-hole mounted in a 4-DIP module case, and is intended for ITE (Commercial) applications. The RAC10-15SB is classified as obsolete, necessitating the identification of suitable substitute models to maintain OEM and maintenance operations.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Voltage - Input | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Number of Outputs | Type | Mounting Type | Package / Case | Size / Dimension | Applications | Operating Temperature | Efficiency | Approval Agency | RoHS Status | Product Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RAC10-15SB | 90 ~ 264 VAC | 15V | 667mA | 10 W | 1 | Enclosed | Through Hole | 4-DIP Module | 2.06" x 1.07" x 0.94" | ITE (Commercial) | -25°C ~ 70°C (With Derating) | 75% | CE, cULus | ROHS3 Compliant | Obsolete |
Substitute Part Grouping Explanation
Substitute part selection is strictly based on the equivalence of the following electrical and mechanical parameters: input voltage range, output voltage, output current, total output power, number of outputs, package form factor, mounting method, operational temperature range, efficiency, certifications, and RoHS compliance. Only parts matching or exceeding the minimum required specifications for these key parameters are considered suitable substitutes.
Parameter Comparison
| Parameter | RAC10-15SB (Main) | RAC10-15SK/277 (Substitute) |
|---|---|---|
| Manufacturer Part Number | RAC10-15SB | RAC10-15SK/277 |
| Type | Enclosed | Enclosed |
| Voltage - Input | 90 ~ 264 VAC | 80 ~ 305 VAC |
| Voltage - Output 1 | 15V | 15V |
| Current - Output (Max) | 667mA | 670mA |
| Power (Watts) | 10 W | 10 W |
| Number of Outputs | 1 | 1 |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 4-DIP Module | 4-DIP Module |
| Size / Dimension | 2.06" x 1.07" x 0.94" | 2.07" x 1.08" x 0.93" |
| Applications | ITE (Commercial) | Household Appliances, ITE (Commercial) |
| Operating Temperature | -25°C ~ 70°C (With Derating) | -40°C ~ 80°C (With Derating) |
| Efficiency | 75% | 85% |
| Approval Agency | CE, cULus | CE, cURus |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Product Status | Obsolete | Active |
Engineering Selection Recommendations
The RAC10-15SB is listed as obsolete and is ROHS3 compliant, with certifications from CE and cULus. The RAC10-15SK/277 is active, ROHS3 compliant, CE and cURus certified, and maintains equivalence in all critical electrical and mechanical parameters. The substitute part is suitable for direct replacement based on provided compliance and approval details.
Frequently Asked Questions (FAQ)
Q: What are the key criteria for substituting RAC10-15SB?
A: Substitution is validated by matching input voltage range, output voltage and current, output power, package type, mounting method, operating temperature range, efficiency, application suitability, and certifications.
Q: Is the RAC10-15SK/277 footprint and form factor compatible for replacement?
A: Both parts are enclosed, through-hole, 4-DIP modules with nearly identical physical dimensions, allowing compatible mechanical substitution.
Q: Are compliance and safety certifications maintained between the RAC10-15SB and RAC10-15SK/277?
A: Both parts are ROHS3 compliant and certified by CE, with differing UL recognitions (cULus vs cURus), meeting standard regulatory requirements.
Q: What parameter differences exist between RAC10-15SB and RAC10-15SK/277?
A: RAC10-15SK/277 offers a wider input voltage range, higher efficiency, and extended operating temperature, with similar output and physical characteristics as RAC10-15SB.
Q: Is the substitute part suitable for the same end applications as the original?
A: RAC10-15SK/277 covers ITE (Commercial) as well as household appliances applications, consistent with the original intended use of RAC10-15SB.
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