Wilder Technologies SATA 2.5 Test Adapter Especificações descarregar pdf (Página 7)

SFF8639TestAdapterUserManual(Preliminary)

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Page|7

DocumentNo.910‐0034‐000Rev.A(Preliminary)

3. The8639‐TPASMAconnectorshaveflatsthatacceptanopen‐end1/4‐inchor

6.5mmwrench.Whenattachinginstrumentcablestothe8639‐TPA,itisrecom‐

mendedthatthe8639‐TPASMAconnectorsbemechanicallyheldandthetest

leadsbetightenedtotheequipmentmanufacturer’storquerecommendations,

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normally5in‐lbs,usinga5/16‐inchopen‐endwrench.

Ifthetestset‐uprequiresrepositioning,firstloosenordisconnecttheSMAconnectionsto

avoidtwisting,bending,ortension.

NOTE:Adropinsignalamplitudebyhalfor6dbduringthetestingof

achannelmayindicatethatacablehasbeenmechanicallypulled

freeofcoaxialcableconnectionsinternaltotheassembly.Thiscould

bedeterminedbycheckingifthecablehasanylateralplayrelative

totheTPA.ThiswouldonlyoccurwhentheTPAhasexceededthe

pullforceasspecified

withinthemechanicalspecification.Ifthe

cablecannotbere‐seated,thetestadapterwillneedtobesentback

tothefactoryforservice.

 CAUTION6:IndependentlySupportInstrumentCablesorAccessories

Excessiveweightfrominstrumentcablesand/oraccessoriesconnectedtothe8639‐TPAcan

causedamageoraffectthetestadapterperformance.Besuretoprovideappropriatemeans

tosupportandstabilizealltestset‐upcomponents.

NOTE:The8639‐TPA‐R(Device

TPA)issuppliedwithDeviceSupport

Adaptermaterialsthatallowtheusertoproperlysupportand

stabilizea2.5‐inchor3.5‐inchform‐factordevicewhileundertest.

Figure16,laterwithinthisdocument,illustratestheinstallationand

atypicalapplicationoftheDeviceSupportAdaptermaterials.

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