Littelfuse iTMOV Varistor Series Instrukcja Użytkownika Pobierz pdf

207

Revised: October 21, 2013

Varistor Products

TMOV

and i TMOV

Varistor Series

Radial Lead Varistors > TMOV

and iTMOV

Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/tmov.html for current information.

TMOV

/iTMOV

Series

RoHS

Description

Features

•

RoHScompliantand

Lead–freeavailable

• Patentedintegrated

thermalprotectiondevice

-Patent#US6636403

• Designedtofacilitate

complianceto

UL14493ndEdition

forSPDproduct

• Highpeaksurgecurrent

ratingupto10kA

• Wavesolderable

• Standardleadform

andspacingoption

• Lowleakage

• -55°Cto+85°C

operatingtemprange

• Three-leadversion

availableforindication

purposes

Agency Approvals

Applications

•

SPDProducts

• ACPanelProtection

Modules

• ACLinePowerSupplies

• SurgeProtected

StripConnectors

• ACPowerMeters

• RelocatableAC

PowerTaps

• GFCI

(GroundFault

CurrentInterupter)

• UPS(Uninterruptable

PowerSupply)

• WhiteGoods

• Plug-inSPD

• Inverters

• AC/DCPowerSupplies

Agency Approval Agency File Number

UL1414 E56529

UL1449 E320116

QC42201-C001,

QC42201-A001,

IEC60950-1(AnnexQ)

E1274/F

IEC61051-1,

IEC61051-2,

IEC60950-1(AnnexQ)

40021525

TMOV

and iTMOV

Varistor Series

TheLittelfuseTMOV

andiTMOV

thermallyprotected

varistorsrepresentanewdevelopmentinintegrated

circuitprotection.Bothversionsarecomprisedofradial

leadedMOVs(MetalOxideVaristors)withanintegrated

thermallyactivatedelementdesignedtoopeninthe

eventofoverheatingduetotheabnormalovervoltage,

limitedcurrent,conditionsoutlinedinUL1449.TheTMOV



andiTMOV

varistor’sintegratedthermalelement,in

conjunctionwithappropriateenclosuredesign,helps

facilitateSPDmodulecompliancetoUL1449forbothcord

connectedandpermanentlyconnectedapplications.

TheTMOV

andiTMOV

varistorsofferquickthermal

responseduetothecloseproximityoftheintegrated

thermalelementtotheMOVbody.Theintegrated

congurationalsoofferslowerinductancethanmost

discretesolutionsresultinginimprovedclamping

performancetofastovervoltagetransients.

TheiTMOV

varistordiffersfromtheTMOV

varistorbythe

inclusionofathirdleadforthepurposeofindicatingthat

theMOVhasbeendisconnectedfromthecircuit.Thislead

facilitatesconnectiontomonitoringcircuitry.

AdditionallyTMOV

andiTMOV

®

varistorsarewave

solderable,thussimplifyingendproductassemblyby

reducingthetheexpenseandreworkassociatedwithhand

solderingoperations.

1 2 3 4 5 6 7 8

Podsumowanie treści

Strona 1 - Varistor Series

Strona 2

Strona 3 - Series

Strona 4

Strona 5

Strona 6 - (inner crimp)

Strona 7

Strona 8

Komentarze do niniejszej Instrukcji

Brak uwag

Littelfuse iTMOV Varistor Series Instrukcja Użytkownika

Przeglądaj online lub pobierz Instrukcja Użytkownika dla Sprzęt komputerowy Littelfuse iTMOV Varistor Series. Littelfuse iTMOV Varistor Series User Manual Instrukcja obsługi

Podsumowanie treści

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Sprzęt komputerowy Littelfuse iTMOV Varistor Series