收藏本站
参数资料
型号： PKJ4719EIP
厂商： ERICSSON POWER MODULES AB
元件分类： 电源模块
英文描述： 1-OUTPUT 75.5 W DC-DC REG PWR SUPPLY MODULE
封装： ROHS COMPLIANT, PACKAGE-8
文件页数： 12/33页
文件大小： 2116K
代理商： PKJ4719EIP
PKJ4000EPIEN/LZT146025R7AEricssonPowerModules,March2007
Characteristics
Conditions
min
typ
max
Unit
VI
Inputvoltagerange
36
75
Vdc
VIoff
Turn-offinputvoltage
Rampingfromhigher
voltage
32
Vdc
VIon
Turn-oninputvoltage
Rampingfromlower
voltage
34
Vdc
CI
Inputcapacitance
2
F
IIac
Reflectedripplecurrent
5Hzto20MHz
TBD
mAp-p
PII
Inputidlingpower
Io=0,VI=53V
2
W
PRC
Inputstandbypower
(turnedoffwithRC)
VI=53V,RCactivated
0.25
W
Characteristics
min
max
Unit
TPcb
MaximumOperatingPcbTemperature
-40
+125
C
TS
Storagetemperature
-55
+125
C
VI
Inputvoltage
-0.5
+80
Vdc
VISO
Isolationvoltage(inputtooutputtestvoltage)
1500
Vdc
Vtr
Inputvoltagetransientfor100ms
100
Vdc
VRC
Negativelogic
75
Vdc
VRC
Positivelogic
6
Vdc
Vadj
Maximuminput
-0.5
2xVoi
Vdc
Input TPcb<TPcbmaxunlessotherwisespecified
Note:
StressinexcessofAbsoluteMaximumRatingsmaycausepermanentdamage.AbsoluteMaximumRatings,sometimesreferredtoas
nodestructionlimits,arenormallytestedwithoneparameteratatimeexceedingthelimitsofOutputdataorElectricalCharacteristics.If
exposedtostressabovetheselimits,functionandperformancemaydegradeinanunspecifiedmanner.
Absolute Maximum Ratings
Characteristics
RandomVibration
IEC68-2-34Ed
Frequency
Spectraldensity
Duration
10...500Hz
0.07g2/Hz
10mineachdirection
Sinusoidal
Vibration
IEC68-2-6Fc
Frequency
Amplitude
Acceleration
Numberofcycles
10...500Hz
0.75mm
10g
10ineachaxis
Shock
(halfsinus)
IEC68-2-27Ea
Peakacceleration
Duration
100g
6ms
Temperature
change
IEC68-2-14Na
Temperature
Numberofcycles
-40 ... +100 C
300
Heat/Humidity
IEC68-2-3Ca
Temperature
Humidity
Duration
+85 C
85%RH
1000hours
Solderheat
stability
IEC68-2-201A
Temperature,solder
Duration
260 C
10...13s
Resistanceto
cleaningsolvents
IEC68-2-45XA
Method2
Water
Isopropylalcohol
Glycolether
+55 ±5 C
+35 ±5 C
Cold(inoperation)
IEC68-2-1Ad
Temperature
Duration
-45 C
2h
Storagetest
IEC68-2-2Ba
Temperature
Duration
+125 C
1000h
Environmental Characteristics
Safety
The PKJ 4000 E series DC/DC converters
are designed in accordance with safety
standards IEC/EN/UL 60 950, Safety
of Information Technology Equipment. The
PKJ 4000 E series DC/DC converters are
UL 60 950 recognized and certified in
accordance with EN 60 950.
The DC/DC converter should be installed
in the end-use equipment, in accordance
with the requirements of the ultimate
application. The input source must be
isolated by minimum Basic insulation
from the primary circuit in accordance
with IEC/EN/UL 60 950. If the input
voltage to the DC/DC converter is 75 V
dc or less, then the output remains SELV
(Safety Extra Low Voltage) under normal
and abnormal operating conditions.
Single fault testing in the input power
supply circuit should be performed
with the DC/DC converter connected to
demonstrate that the input voltage does
not exceed 75 V dc. If the input power
source circuit is a DC power system,
the source may be treated as a TNV2
circuit and testing has demonstrated
compliance with SELV limits and
isolation requirements equivalent to Basic
insulation in accordance with
IEC/EN/UL 60 950.
It is recommended that a fast blow fuse
with a rating of 10A be used at the input
of each DC/DC converter. The PKJ series
DC/DC converters are approved for a
maximum fuse rating of 15A. If a fault
occurs in the converter that imposes a
short circuit on the input source, this fuse
will provide the following functions:
Isolate the faulty DC/DC converter
from the input power source not to af-
fect the operation of other parts of the
system.
Protect the distribution wiring from
excessive current and power loss thus
preventing hazardous overheating.
The galvanic isolation is verified in an
electric strength test. The test voltage
(VISO) between input and output is 1500
Vdc for 60 seconds. Leakage current is less
than 1uA at nominal input voltage.
The flammability rating for all
construction parts of the DC/DC
converter meets UL 94V-0.
相关PDF资料
PDF描述
PKJ4115EIP 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
PKJ4618GEIP 1-OUTPUT 65 W DC-DC REG PWR SUPPLY MODULE
PKJ4910PIT 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE
PKJ4519PIT 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
PKJ4111APIT 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
PKJ4719EPI 功能描述:DC/DC转换器 2.5 Vdc 30A Iso Input 48V 75W RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
PKJ4719PI 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 2.5V 30A 75W - Bulk
PKJ4719PIT 功能描述:DC/DC转换器 2.5 Vdc 30A Iso Input 36-75V 75W RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
PKJ4810EPI 功能描述:DC/DC转换器 3.3 Vdc 25A Iso Input 48V 82.5W RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
PKJ4910PI 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 3.3V 30A 100W 9PIN - Bulk
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*