Part Specification Review and Update

flux

I reviewed the part project against the existing datasheet link. Because Datasheet URL is already set, I did not replace it. The current URL points to an HLK-20M series PDF that includes HLK-20M15, so it is usable for verification.
Project metadata review Current project properties vs datasheet

Table

FieldIn projectDatasheet checkStatus
Description20W Series of Ultra-compact PowerModuleMatches the general product family/functionOK
Manufacturer Part NumberHLK-20M15Datasheet includes HLK-20M15OK
Manufacturer NameHi-LinkDatasheet shows ShenZhen Hi-Link Electronic Co., LtdMinor normalization only
Datasheet URLhttps://www.rhydolabz.com/documents/30/HLK-20M12.pdfCovers the full HLK-20M series including HLK-20M15OK
Designator PrefixPSNot contradicted by datasheetOK
Package or Case CodeNot presentDatasheet gives module size 56 x 32 x 22.5 mmMissing
Part TypeNot presentThis is an AC-DC power moduleMissing
Operating TemperatureNot present-25 C to +60 CMissing
Operating VoltageNot presentInput range 85-264 Vac or 70-350 VdcMissing
Max CurrentNot presentRated output current 1.3 AMissing
Key specs from the datasheet

Table

SpecValue
PartHLK-20M15
ManufacturerShenZhen Hi-Link Electronic Co., Ltd
FunctionEncapsulated AC-DC power module
Output power20 W
Output voltage15 Vdc
Rated output current1300 mA
Short-time max output current= 82% @ 115 Vac, >= 84% @ 230 Vac
Ripple/noise<= 150 mVp-p
Operating temperature-25 C to +60 C
Storage temperature-40 C to +80 C
Package dimensions56 x 32 x 22.5 mm
Pin count4
Symbol / pin cross-check Existing schematic terminals

Table

Project terminalPin NumberDatasheet pinMatchNotes
AC_111 = ACYesName/number align
AC_222 = ACYesName/number align
-V033 = -V0YesName/number align
V044 = +V0YesName/number align
Pin-property findings

Table

ItemFindingStatus
Pin count4 terminals in schematic, 4 pins in datasheetOK
Pin numbering1/2/3/4 match datasheetOK
Pin namesAC, AC, -V0, +V0 match datasheetOK
Pin TypeAll four are currently UnspecifiedNeeds update
Pin DescriptionNo pin descriptions foundNeeds update
Recommended pin typing

Table

TerminalRecommended Pin TypeRecommended short description
AC_1Power InAC mains input
AC_2Power InAC mains input
-V0Power OutDC output return
V0Power OutPositive DC output
Footprint cross-check What matches

Table

CheckResult
Pad count4 pads present
Pad-to-terminal mappingPads map to terminal IDs 1, 2, 3, 4 correctly
Pad namingAC_1 / AC_2 / -V0 / +V0 consistent with symbol
What does not match cleanly

Table

ItemDatasheetCurrent footprint evidenceStatus
Overall body size56 x 32 x 22.5 mmFootprint outline in the asset appears about 46.9 x 27.8 mm based on outline coordinatesMismatch flagged
Exact pin spacingNot extractable from searchable text in the PDFFootprint uses pad centers at approx. (0,0), (0,7.8), (42.5,-7.5), (42.5,15.3)Could not fully verify from text
Hole size / pin diameterDatasheet text only exposed tolerance note, not clean nominal drill valueFootprint drill appears 1.0 mmNot fully verifiable from extracted text
Summary of mismatches / issues

Table

PriorityFinding
HighFootprint body outline appears smaller than the datasheet package size (56 x 32 x 22.5 mm)
MediumAll four pins are still typed as Unspecified
MediumPin descriptions are missing
LowManufacturer name is abbreviated in project (Hi-Link) vs fuller datasheet form
LowSeveral useful part properties are missing: Part Type, Package or Case Code, Operating Voltage, Max Current, Operating Temperature
Bottom line
  • Symbol/pin mapping: good
  • Pin count: good
  • Pin names/numbers: good
  • Pin descriptions/types: incomplete
  • Footprint: body outline likely incorrect and should be checked against the mechanical drawing
  • Datasheet URL: already present and usable, so no update was needed
If you want, I can next give you a precise property update list to apply to this part project, including suggested values for each missing field and each terminal property.
Give property updates
Fix pin metadata
Check footprint dimensions
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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    stp

    HLK-20M15

    HLK-20M15.stp3D Model
    HLK-20M15-thumb.png

    HLK-20M15-thumb.png

    HLK-20M15-thumbThumbnail
    HLK-20M15

    HLK-20M15

    HLK-20M15 Symbol.svgDefault
    kicad_mod

    HLK-20M15

    HLK20M15.kicad_modFootprint

    HLK-20M15

    HLK-20M15 thumbnail
    20W Series of Ultra-compact PowerModule #CommonPartsLibrary #PowerManagement #power-supply

    Properties

    HLK-20M15

    Hi-Link

    Power Source

    rhydolabz.com/documents/30/HLK-20M12.pdf

    PS

    creativecommons.org/licenses/by/4.0/

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