PBO-10C-5 Equivalent & Substitute AC/DC Converter Parts Reference

Part Overview

The PBO-10C-5, manufactured by CUI Inc., is an open-frame AC/DC converter designed for applications in household appliances and ITE (commercial) equipment. It provides a single 5V 2A regulated output from a universal input range of 85 ~ 305 VAC or 100 ~ 430 VDC at a maximum power of 10 W. Certified to CE and cURus standards and compliant with RoHS, the PBO-10C-5 is offered as a through-hole mounting SIP module. As this part is listed as obsolete, it is necessary to find direct alternative models—known as substitute or equivalent AC/DC converters—to ensure continued design support, maintenance, or replacement in existing systems.

Substiute Parts

PBO-10C-5

CUI Inc.In Stock: 754PBO-10C-5 Datasheet

Current PartRFQ

PBO-15C-5

CUI Inc.In Stock: 916PBO-15C-5 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute and equivalent AC/DC converter parts are grouped based on strict matching of key allowed parameters. For the PBO-10C-5, the relevant parameters include single-output open-frame topology, an identical input voltage range (85 ~ 305 VAC, 100 ~ 430 VDC), 5V output voltage, and through-hole SIP package. Output current equal to or exceeding 2A and total power equal to or exceeding 10 W are required to ensure direct electrical compatibility. Certifications (such as CE and cURus) and RoHS compliance are also necessary for regulatory and usage equivalence. Only parts explicitly provided in the substitute list are considered.

Parameter Comparison

Engineering Selection Recommendations

The PBO-10C-5 is obsolete; PBO-15C-5 is an active part provided as a compatible substitute by the same manufacturer. Both parts are RoHS compliant and carry relevant certifications (CE, cURus). When regulatory or compliance status is necessary for a design, only substitute parts explicitly listing these certifications and RoHS status shall be used. No additional substitution beyond the listed PBO-15C-5 is authorized by the available data.

Frequently Asked Questions (FAQ)

Q: What electrical parameters must match for AC/DC converter substitution?
A: Voltage - Output 1 (5V), Voltage - Input (85 ~ 305 VAC, 100 ~ 430 VDC), output current (≥2A), topology (Open Frame), and mounting type (Through Hole) must align. These criteria are met by PBO-15C-5.

Q: Does the substitute PBO-15C-5 provide the same output and performance?
A: PBO-15C-5 provides the same 5V output with higher maximum current (2.8A vs. 2A) and power (14 W vs. 10 W).

Q: Is the physical compatibility assured between PBO-10C-5 and PBO-15C-5?
A: Both parts use SIP through-hole mounting; however, PBO-15C-5 utilizes a 16-SIP package, which may have different dimensions and pinout quantity. Module outline and footprint should be verified for physical fit.

Q: Are agency approvals and RoHS compliance equivalent?
A: Both parts are CE and cURus approved and RoHS compliant.

Q: Can PBO-15C-5 be used in all applications where PBO-10C-5 was used?
A: Compatibility is determined by matching key electrical, mechanical, and compliance parameters as listed. Only the parameters provided have been compared.