Equivalent & Substitute Parts Reference for PBO-5-S15

Part Overview

The PBO-5-S15 from CUI Inc. is an open frame AC/DC converter providing 15V at 340mA with a maximum output power of 5W. This unit accepts a wide input voltage range of 85 ~ 264 VAC or 100 ~ 400 VDC, and features through-hole mounting in a 14-SIP Module package. The product status is listed as "Obsolete," making it necessary to identify alternative models with matching key specifications and certifications for direct replacement in qualified designs.

Substiute Parts

PBO-5-S15

CUI Inc.In Stock: 733PBO-5-S15 Datasheet

Current PartRFQ

PSK-5D-15

CUI Inc.In Stock: 987PSK-5D-15 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute models are determined by matching the following strictly defined key parameters: output voltage, output power, number of outputs, input voltage range, mounting type, and compliance status. Only parts that explicitly meet or exceed these criteria within the provided data are considered direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Selection is based on matching output voltage, power rating, single output configuration, input voltage range, mounting type, package type, compliance status, and certifications. The main part, PBO-5-S15, is obsolete, and PSK-5D-15 is listed as an active substitute directly by the manufacturer. Both devices comply with relevant RoHS standards and feature through-hole mounting. Certification approvals differ; verification against required standards should be performed using the provided details only.

Frequently Asked Questions (FAQ)

Q: What core electrical characteristics must match to substitute the PBO-5-S15?
A: Output voltage (15V), output power (5W), maximum output current, number of outputs, and input voltage range.

Q: Is physical compatibility ensured between PBO-5-S15 and PSK-5D-15?
A: Both are through-hole but use different package formats (14-SIP Module vs 5-DIP Module). Pinout and board footprint verification is necessary based solely on the stated package and lead description.

Q: Are safety and compliance certifications comparable?
A: PBO-5-S15 provides CB Scheme, EN, IEC, UL approvals. PSK-5D-15 lists CE and cURus. Verification of certification requirements should consider the listed approval agencies only.

Q: Is RoHS compliance available for both parts?
A: PBO-5-S15 is RoHS compliant; PSK-5D-15 is ROHS3 compliant. Both meet listed environmental compliance.

Q: What is the impact of product status for engineering selection?
A: The obsolete status of PBO-5-S15 necessitates selection of an active alternative, such as PSK-5D-15, provided all key parameters are met according to the data supplied.