Part Data Review and Datasheet Update

flux

3:24

Planning tool usage.

Searching web for: "PDQ30-Q24-S12-D official datasheet PDF CUI Inc"

Analyzing the schematic.

Analyzing the PCB layout.

Found 1 results.

Searching the project.

Running multiple web searches.

Searching for project components.

Searching 2 domains.

Found 1 results.

Found 1 results.

Found 1 results.

Refining property search.

Searching 2 domains.

Searching for project properties.

Searching 2 domains.

Summarizing project properties.

Search complete — 88 results across 3 domains.

Looking for "PDQ30-Q24-S12-D exact ordering table entry: output voltage, output current, input voltage range, isolation, package/mechanical package, dimensions, efficiency, operating temperature, and brief product description." in PDQ30-D.pdf

Looking for "For the PDQ30-D series, give the complete pin configuration / pinout / mechanical pin numbering for the DIP package, including pin numbers and pin names/functions for PDQ30-Q24-S12-D. Also provide any trim and remote on/off notes." in PDQ30-D.pdf

Looking for "Extract the package / case style and mechanical footprint information for the PDQ30-D series, including whether it is DIP-6 / through-hole and any dimensions or pin spacing relevant to footprint checking." in PDQ30-D.pdf

Verifying part information.

Reviewing converter terminology.

Considering component linking.

Creating a concise summary.

Considering circuit details.

Done — I added the official datasheet URL to the project:
Summary

Part review: PDQ30-Q24-S12-D

ItemCurrent project stateDatasheet checkResult
MPNPDQ30-Q24-S12-DExact matchOK
Datasheet URLWas missing, now setOfficial Bel Fuse PDQ30-D family PDFFixed
ManufacturerProject description references CUI/Bel lineage, but no dedicated Manufacturer Name property is visibleBel Fuse / Bel Power Solutions, CUI lineageMissing property
PackageNo dedicated Package or Case Code property visibleDIP, industry-standard 1 in x 1 in module, 6 pins, through-hole styleMissing property
Pin count6 terminals in symbol, 6 pads in footprint6 pins in datasheetOK
DescriptionCurrent description is not a usable part summaryShould describe function/specsMismatch
Symbol pin names/numbersPresentMatch datasheetOK
Pin descriptionsNot present on terminalsDatasheet supports adding themMissing
Footprint pad count/names6 pads matching terminal namesMatches datasheet pinout at count/name levelOK at pin-map level

Key specs from the datasheet

SpecValue
FunctionIsolated DC-DC converter
Output power30 W
Input range9 V to 36 Vdc
Nominal input24 Vdc
Output12 Vdc
Max output current2.5 A
Isolation1500 Vdc input-to-output for 1 minute
Efficiency89% typ
Operating temperature-40°C to +105°C
PackageDIP, industry-standard 1.00 x 1.00 x 0.40 in (25.4 x 25.4 x 10.2 mm)
Symbol cross-check

Datasheet pinout vs current terminals

PinDatasheet functionCurrent terminalCurrent pin typeResult
1+Vin VINInputOK
2-Vin-VINInputOK
3+Vout VOUTOutputOK
4TrimTRIMPassiveOK
5-Vout-VOUTOutputOK
6RemoteREMOTEInputOK

Functional notes from datasheet

PinDatasheet note
TRIMUsed for ±10% output adjustment on single-output models; leave open if unused
REMOTERemote on/off referenced to -Vin; open or 3.5 V to 75 V = ON, <1.2 V = OFF

Footprint cross-check

CheckResult
Pad count6 pads found
Pad namingPads correspond to VIN, -VIN, VOUT, TRIM, -VOUT, REMOTE
Mechanical familyConsistent with datasheet’s 6-pin DIP module
Dimensional auditI could confirm the package family and pad/pin mapping, but the available layout node detail did not expose enough geometry to fully verify every pitch/offset dimension numerically

Mismatches / issues flagged

IssueSeverityNotes
Project description is not a real part summaryMediumIt should describe the device function and key specs
Manufacturer Name property missingMediumShould be populated
Part Type property missingMediumShould be something like DC-DC Converter
Package or Case Code property missingMediumShould reflect the DIP 1 in x 1 in module package
Terminal Pin Description properties missingMediumUseful for library quality and downstream use
Section / Pin Group / Pin Orientation not setLowOptional for a simple 6-pin module, but still helpful
Full footprint geometry not numerically verifiedLowPad mapping is correct; dimensional audit would need richer footprint geometry access
Bottom line
  • The datasheet URL is now set.
  • The symbol pin names and pin numbers match the datasheet exactly.
  • The footprint matches at the 6-pad / 6-pin mapping level.
  • The main gaps are metadata quality: description, manufacturer, part type, package, and per-pin descriptions.
If you want, I can next clean up the part metadata and add proper per-pin descriptions for VIN, -VIN, VOUT, TRIM, -VOUT, and REMOTE.
Fix all mismatches
Clean up datasheet links
Save review notes
3 days

Set Datasheet URL to "https://www.belfuse.com/media..."

Set Datasheet URL to "https://www.belfuse.com/media/datasheets/products/power-supplies/PDQ30-D.pdf"

3 days
Sign up to send
-VIN
Pin Number
2
+VOUT
Pin Number
3
+VIN
Pin Number
1
TRIM
Pin Number
4
-VOUT
Pin Number
5
REMOTE
Pin Number
6
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PDQ30-Q24-S12-D

PDQ30-Q24-S12-D thumbnail
Isolated Module DC DC Converter 1 Output 12V 2.5A 9V - 36V Input The PDQ30-Q24-S12-D is a compact isolated DC-DC converter module from CUI Inc. (also associated with Bel Power Solutions product lines). It is designed to convert a wide input voltage range (9–36 VDC) into a regulated 12 VDC output. This module delivers up to 30 watts of power and is packaged in a through-hole 6-DIP form factor, making it suitable for PCB mounting in industrial and embedded applications. It integrates isolation, regulation, and protection features, providing a reliable power solution for sensitive electronic systems. Key Features Power & Electrical Output power: 30 W Output voltage: 12 VDC Output current: up to 2.5 A Input voltage range: 9 – 36 VDC (wide range) Efficiency: up to ~89% Isolation & Protection 1.5 kV isolation voltage Built-in protections: Overcurrent (OCP) Overvoltage (OVP) Overtemperature (OTP) Short circuit protection (SCP) Undervoltage lockout (UVLO) Design & Integration Through-hole 6-DIP package (easy PCB mounting) Compact size: ~25.4 × 25.4 mm Single output design Remote On/Off control (Enable pin) Environmental Operating temperature: –40°C to +105°C Designed for industrial and commercial (ITE) applications Typical Applications Industrial automation systems Telecom and networking equipment Embedded control systems Robotics and process control Power distribution in PCB designs #CommonPartsLibrary #power-supply #DCDC-Converter #PDQ30-D (30W)

Properties

PDQ30-Q24-S12-D

Bel Power Solutions

Power Supply

belfuse.com/media/datasheets/products/power-supplies/PDQ30-D.pdf

PS

creativecommons.org/licenses/by/4.0/

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