參數(shù)資料
型號： PMC4310WS/C
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT, PACKAGE-6
文件頁數(shù)： 28/31頁
文件大?。?/td> 1603K
代理商： PMC4310WS/C
EN/LZT146056R4A EricssonPowerModules,March2007
PMC4318TWSDatasheet
EricssonPowerModulesDC/DCconvertersandDC/DCregulators
aredesignedinaccordancewithsafetystandards
IEC/EN/UL60950, Safety of Information Technology Equipment.
IEC/EN/UL60950containsrequirementstopreventinjuryor
damageduetothefollowinghazards:
Electrical shock
Energy hazards
Fire
Mechanical and heat hazards
Radiation hazards
Chemical hazards
On-boardDC-DCconvertersaredefinedascomponentpower
supplies.Ascomponentstheycannotfullycomplywiththe
provisionsofanySafetyrequirementswithout“Conditionsof
Acceptability”.Itistheresponsibilityoftheinstallertoensurethat
thefinalproducthousingthesecomponentscomplieswiththe
requirementsofallapplicableSafetystandardsandDirectivesfor
thefinalproduct.
Componentpowersuppliesforgeneraluseshouldcomplywith
therequirementsinIEC60950,EN60950andUL60950“Safetyof
informationtechnologyequipment”.
Thereareothermoreproductrelatedstandards,e.g.
IEC61204-7“Safetystandardforpowersupplies",
IEEE802.3af“EthernetLAN/MANDataterminalequipment
power”,andETS300132-2“Powersupplyinterfaceattheinput
totelecommunicationsequipment;part2:DC”,butallofthese
standardsarebasedonIEC/EN/UL60950withregardstosafety.
EricssonPowerModulesDC/DCconvertersandDC/DCregulators
areUL60950recognizedandcertifiedinaccordancewithEN60
950.
Theflammabilityratingforallconstructionpartsoftheproducts
meetsUL94V-0.
Theproductsshouldbeinstalledintheend-useequipment,in
accordancewiththerequirementsoftheultimateapplication.
NormallytheoutputoftheDC/DCconverterisconsideredasSELV
(SafetyExtraLowVoltage)andtheinputsourcemustbeisolatedby
minimumDoubleorReinforcedInsulationfromtheprimarycircuit
(ACmains)inaccordancewithIEC/EN/UL60950.
Safety Specification
IsolatedDC/DCconverters.
TheinputvoltagetotheDC/DCregulatorisSELV(SafetyExtraLow
Voltage)andtheoutputremainsSELVundernormalandabnormal
operatingconditions.
Itisrecommendedthataslowblowfusewitharating
twicethemaximuminputcurrentperselectedproduct
beusedattheinputofeachDC/DCregulator.
Non-isolatedDC/DCregulators.
24Vdcsystems.
TheinputvoltagetotheDC/DCconverterisSELV(SafetyExtraLow
Voltage)andtheoutputremainsSELVundernormalandabnormal
operatingconditions.
48and60Vdcsystems.
IftheinputvoltagetoEricssonPowerModulesDC/DCconverter
is75Vdcorless,thentheoutputremainsSELV(SafetyExtraLow
Voltage)undernormalandabnormaloperatingconditions.
Singlefaulttestingintheinputpowersupplycircuitshouldbe
performedwiththeDC/DCconverterconnectedtodemonstrate
thattheinputvoltagedoesnotexceed75Vdc.
IftheinputpowersourcecircuitisaDCpowersystem,thesource
maybetreatedasaTNV2circuitandtestinghasdemonstrated
compliancewithSELVlimitsandisolationrequirementsequivalent
toBasicInsulationinaccordancewithIEC/EN/UL60950.
Itisrecommendedthatafastblowfusewitharating
twicethemaximuminputcurrentperselectedproduct
beusedattheinputofeachDC/DCconverter.Ifaninputfilteris
usedinthecircuitthefuseshouldbeplacedinfrontoftheinput
filter.
Intherareeventofacomponentproblemintheinputfilterorinthe
DC/DCconverterthatimposesashortcircuitontheinputsource,
thisfusewillprovidethefollowingfunctions:
IsolatethefaultyDC/DCconverterfromtheinputpowersource
soasnottoaffecttheoperationofotherpartsofthesystem.
Protectthedistributionwiringfromexcessivecurrentandpower
lossthuspreventinghazardousoverheating.
Thegalvanicisolationisverifiedinanelectricstrengthtest.Thetest
voltage(VISO)betweeninputandoutputis1500Vdcor2250Vdcfor
60seconds(refertoproductspecification).Leakagecurrentisless
than1Aatnominalinputvoltage.
Generalinformation.
相關PDF資料
PDF描述
PMC4318TWSN 1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE
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相關代理商/技術參數(shù)
參數(shù)描述
PMC4318TWS 功能描述:DC/DC轉(zhuǎn)換器 .75-3.6 Vdc 10A Iso Input 3.0-5.5V 33W RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
PMC4318TWSOP 制造商:Ericsson 功能描述:NON-ISOLATED, SURFACE MOUNT, REGULATORS - Tape and Reel
PMC4518TWS 功能描述:DC/DC轉(zhuǎn)換器 .75-3.6 Vdc 16A Iso Input 3.0-5.5V 53W RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
PMC-46RX5-SC1 制造商:Omron Corporation 功能描述:
PMC-46TX5-SC1 制造商:Omron Corporation 功能描述:
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