Equivalent & Substitute Parts Reference for AC/DC Converter PBO-10-9

Part Overview

The CUI Inc. AC/DC converter PBO-10-9 is categorized as an open frame AC/DC power supply with 1 output of 9V at 1.1A and a power rating of 10 W. It is equipped for input ranges of 85 ~ 305 VAC or 100 ~ 430 VDC. The device features through hole mounting in a 16-SIP module package. The PBO-10-9 is marked as obsolete, necessitating the identification of substitute models to maintain compatibility in applications such as household appliances and commercial ITE where the specific electrical, mechanical, and compliance parameters must be matched.

Substiute Parts

PBO-10-9

CUI Inc.In Stock: 791PBO-10-9 Datasheet

Current PartRFQ

PBO-15C-9

CUI Inc.In Stock: 859PBO-15C-9 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AC/DC converter PBO-10-9 are identified based on matching the following key parameters: input voltage range, output voltage, mounting type, package/case, number of outputs, applications, and relevant compliance certifications. All substitute models must maintain equivalence in electrical and mechanical compatibility as well as regulatory compliance. Output current and power rating are permitted to be equal or higher than the main part for substitution, provided all other attributes are maintained. Only parts with the same package and mounting type are included.

Parameter Comparison

Engineering Selection Recommendations

Substitute selection is strictly based on the product status, regulatory compliance, and provided certifications. The substitute PBO-15C-9 matches all critical electrical and mechanical parameters, including voltage range, output voltage, mounting, and package specifications. It offers increased output current and power capacity while maintaining equivalent compliance certifications (CE, cURus) and RoHS/REACH status, ensuring suitable replacement for the PBO-10-9 in approved applications.

Frequently Asked Questions (FAQ)

Q1: Which parameters are essential for substituting the PBO-10-9 AC/DC converter?
A1: Key parameters for substitution include input voltage range, output voltage, number of outputs, mounting type, package/case size, operating temperature range, and relevant certifications.

Q2: Does the substitute part PBO-15C-9 fit the same PCB footprint and mounting as the PBO-10-9?
A2: Both models utilize the 16-SIP Module, 6 Leads package and through hole mounting, maintaining mechanical compatibility.

Q3: Are the compliance and approval certifications equivalent between the parts?
A3: Both parts carry CE and cURus certifications and comply with RoHS and REACH standards.

Q4: Is the output power or current rating a limiting factor for substitution?
A4: The substitute part PBO-15C-9 provides higher output current and power while matching all other critical parameters, allowing for substitution within the specified limits.

Q5: Can the substitute part operate in the same environmental conditions?
A5: Both parts are specified for operating temperatures of -40°C ~ 85°C (with derating), ensuring environmental compatibility.