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參數(shù)資料
| 型號(hào)： | SMHF2815D/HR |
| 廠商： | CRANE ELECTRONICS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | METAL PACKAGE-8 |
| 文件頁(yè)數(shù)： | 9/15頁(yè) |
| 文件大?。?/td> | 561K |
| 代理商： | SMHF2815D/HR |
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Operating COnditiOns and CharaCteristiCs
input Voltage range
16to40VDCcontinuous
50Vforupto50msectransient
power dissipation (pd)
8W
output power
upto15wattsdependingonmodel
lead soldering temperature (10 sec per lead)
300°C
storage temperature range (case)
-65°Cto+150°C
case operating temperature (tc)
-55°Cto+125°Cfullpower
-55°Cto+135°Cabsolute
derating output power/current (tc)
Linearlyfrom100%at125°Cto0%at135°C
output Voltage temperature coefficient
100ppm/°Ctypical
150ppm/°Cmaximum
input to output capacitance
60pFtypical
current limit
115%offullloadtypical
isolation
100megohmminimumat500VDC
Anypintocase,exceptcasepin
audio rejection
50dBtypical
conversion Frequency (55°c to +125°c tc)
Freerun550kHztypical
480kHzmin,620kHzmax
inhibit pin Voltage (unit enabled)
8.5to12V
undervoltage lockout
14Vinputtypical
meChaniCal and envirOnmental
size (maximum)
nonflanged
1.460x1.130x0.330(37.08x28.70x8.38mm).SeecaseE1fordimensions.
Flanged
2.005x1.130x0.330(50.93x28.70x8.38mm).Seecaseg1fordimensions.
Weight (maximum)
30gramstypical
screening
SpacePrototype,ClassH,orClassK
RadiationtoleranttoRadiationHardnessAssurance(RHA)levelsof“-”(O)or“R”,perMIL-STD-38534.Interpointmodelnumbersusean“O”inthe
RHAdesignatorpositiontoindicatethe“-”(dash)RadiationHardnessAssurancelevelofMIL-PRF-38534,whichisdefinedas“noRHA”.
See“ClassHandK,MIL-PRF-38534Screening”tablesformoreinformation.
Availableconfigurations:OO,HO,HR,KR
synC and inhibit
sync in (500 to 600 kHz)
Dutycycle40%to60%
Logiclow0.8Vmax
Logichigh4.5Vmin,5Vmax
Referencedtoinputcommon
Ifnotused,connecttoinputcommon
inhibit ttl open collector
Logiclow(outputdisabled)
Logiclowvoltage≤0.8Vmax
Inhibitpincurrent12mAmax
Referencedtoinputcommon
Logichigh(outputenabled)
Opencollectororunconnected
Crane Aerospace & Electronics Power Solutions
smHF single and dual dc/dc converters
Page3of15
RevD-20070404
28 Volt input – 15 Watt
www.craneae.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| SMHF2815S | 制造商:INTERPOINT 制造商全稱:INTERPOINT 功能描述:Fully qualified to Class H or K -55°C to +125°C operation 16 to 40 VDC input |
| SMHF2815S/HO | 制造商:INTERPOINT 制造商全稱:INTERPOINT 功能描述:DC/DC CONVERTERS 28 VOLT INPUT |
| SMHF2815SE/HO | 制造商:INTERPOINT 制造商全稱:INTERPOINT 功能描述:DC/DC CONVERTERS 28 VOLT INPUT |
| SMHF2815SE/HR | 制造商:INTERPOINT 制造商全稱:INTERPOINT 功能描述:DC/DC CONVERTERS 28 VOLT INPUT |
| SMHF2815SE/KO | 制造商:INTERPOINT 制造商全稱:INTERPOINT 功能描述:DC/DC CONVERTERS 28 VOLT INPUT |
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