PSK-S10C-12 Equivalent & Substitute Parts Engineering Reference

Part Overview

The PSK-S10C-12 from CUI Inc. is an enclosed AC/DC converter supplying a single 12V output at up to 900mA with an 11W power rating. It features universal input support (85–264 VAC, 100–370 VDC), is RoHS compliant, and certified to multiple international safety and performance standards. The product is categorized as obsolete, making it necessary to identify alternative models with compatible electrical, mechanical, and regulatory characteristics for sustained system support and maintenance.

Substiute Parts

PSK-S10C-12

CUI Inc.In Stock: 1476PSK-S10C-12 Datasheet

Current PartRFQ

PSK-10D-12

CUI Inc.In Stock: 1284PSK-10D-12 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are identified by matching all essential allowed parameters for enclosed AC/DC converters: input voltage range, output voltage, maximum output current, power rating, number of outputs, mounting type, form factor/package, regulatory compliance (RoHS and approvals), and application standards. Only parts matching these criteria are included as substitutes.

Key parameters used for substitution:

• Manufacturer
• Voltage - Input
• Voltage - Output 1
• Current - Output (Max)
• Power (Watts)
• Number of Outputs
• Operating Temperature
• Mounting Type
• Package / Case
• Size / Dimension
• Line Regulation
• Load Regulation
• RoHS Status
• Product Status
• Approval Agency
• Standard Number
• Applications

Parameter Comparison

Engineering Selection Recommendations

Use PSK-10D-12 as a substitute for PSK-S10C-12 when an active product is required with comparable electrical specifications, RoHS/REACH compliance, and relevant safety standards coverage. Perform selection strictly based on provided compliance data and active product status. Ensure the substitute meets documented application and environmental requirements as per listed parameters.

Frequently Asked Questions (FAQ)

Q1: What criteria are used to determine if PSK-10D-12 can substitute PSK-S10C-12?
A1: The determination is strictly based on matching input/output voltage, maximum current, power rating, mounting type, number of outputs, regulatory compliance, and size constraints as presented.

Q2: Are there differences in mechanical packaging between PSK-S10C-12 and PSK-10D-12?
A2: Yes. PSK-S10C-12 uses a 4-DIP module (2.12" x 1.13" x 0.75"), while PSK-10D-12 uses a 6-DIP module, 4 Leads (1.57" x 1.00" x 0.83"). Ensure mechanical fit is verified against system requirements.

Q3: How does output current affect substitution?
A3: PSK-10D-12 has a maximum output current of 830mA, which is lower than the 900mA of the PSK-S10C-12. Only use if the application’s maximum current demand does not exceed the substitute’s rating.

Q4: Are the regulatory and environmental compliances equivalent?
A4: Both parts are RoHS compliant and REACH unaffected. Approval agencies and covered standards have partial overlap; verification against application requirements is necessary based solely on the listed standards.

Q5: Is the substitute part currently active?
A5: PSK-10D-12 is classified as an active part, while PSK-S10C-12 is obsolete.