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参数资料
| 型号： | PKG4410PI |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 46 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 12/20页 |
| 文件大小： | 1395K |
| 代理商： | PKG4410PI |
2
PKG4000ISeriesDatasheetEN/LZT14604R3AEricssonPowerModules,April2007
General
Safety
The PKG 4000 I Series DC/DC converters
are designed in accordance with EN 60 950
Safetyofinformationtechnologyequipment
includingelectricalbusinessequipment and
certified by SEMKO. The isolation is an
operational insulation in accordance with
EN 60 950.
The PKG DC/DC converter are re-cognized
by UL and meet the applicable requirements
in UL 1950 Safetyofinformationtechnology
equipment, the applicable Canadian safety
requirements and UL 1012 Standardfor
powersupplies.
The DC/DC converter shall be installed in
an end-use equipment and is intended to
be supplied by isolated secondary circuitry
and shall be installed in compliance with
the requirements of the ultimate applica-
tion. When the supply to the DC/DC con-
verter meets all the requirements for SELV
(<60Vdc), the output is considered to remain
within SELV limits (level 3). If connected to a
60 V DC power system reinforced insulation
must be provided in the power supply that
isolates the input from the ac mains. Single
fault testing in the power supply must be
performed in combination with the DC/DC
converter to demonstrate that the output
meets the requirement for SELV. One pole of
the input and one pole of the output is to be
grounded or both are to be kept floating.
The terminal pins are only intended for
connection to mating connectors of internal
wiring inside the end-use equipment.
These DC/DC converters may be used in
telephone equipment in accordance with
paragraph 34 A.1 of UL 1459 (Standard for
Telephone Equipment, second edition).
The isolation voltage is a galvanic isolation
and is verified in an electric strength test.
Test voltage between input and output and
between case and output is 1,500 V dc
for 60 s. In production the test duration may
be decreased to 1 s. The capacitor between
input and output has a value of 4.7 nF (du-
als = 22 nF) and the leakage current is less
than 1A @ 50 Vdc.
Flammability ratings of the terminal sup-
port and internal plastic construction details
meets UL 94V-0.
AbsoluteMaximumRatings
Stress in excess of Absolute Maximum Ratings may cause permanent damage. Absolute Maximum
Ratings, sometimes referred to as no destruction limits, are normally tested with one parameter at a time
exceeding the limits of Output data or Electrical Characteristics. If exposed to stress above these limits,
function and performance may degrade in an unspecified manner.
Characteristics
min
max
Unit
TC
Casetemperature@maxoutputpower
–45
+100
°C
TS
Storagetemperature
–55
+125
°C
VI
Inputvoltage
– 0.5
+80
V dc
Isolationvoltage(inputtooutputtestvoltage)
1500
V dc
VISO
VRC
Remotecontrolvoltagepin1
–10
+10
Vdc
Vadj
Outputadjustvoltagepin10
– 10
+10
Vdc
InputTC<TCmax
Characteristics
Conditions
min
typ
max
Unit
VI
Inputvoltagerange1)
36
72
V
VIoff
Turn-offinputvoltage
32
V
VIon
Turn-oninputvoltage
33
V
CI
Inputcapacitance
1.8
F
IO=0,TC=–30...+90°C
1.5
2.0
W
Equivalentinrush
currentresistance
m
rIrush
Inputidlingpower
PIi
Inputstand-bycurrent
VI=53V,TC=+25 °C
RCconnectedtopin4
PRC
1.0
W
30
Characteristics
Frequency
10…500Hz
Amplitude
0.75mm
Acceleration
10g
Numberofcycles
10ineachaxis
Vibration
(Sinusoidal)
IEC68-2-6Fc
Testprocedure&conditions
EnvironmentalCharacteristics
Frequency
10...500Hz
Accelerationdensity
spectrum
0.5g2/Hz
Duration
10minin3directions
Reproducability
medium(IEC62-2-36)
IEC68-2-34Ed
Random
vibration
Peakacceleration
200g
Shockduration
3ms
Shock
(Halfsinus)
IEC68-2-27Ea
Temperature
–40°C…+125°C
Numberofcycles
100
Temperature
change
IEC68-2-14Na
Temperature,solder
260°C
Duration
10…13s
Accelerated
dampheat
Solder
resistability
IEC68-2-3Ca
withbias
IEC68-2-20Tb1A
Temperature
85°C
Humidity
85%RH
Duration
1000hours
Water
+55±5°C
Isopropylalcohol
+35±5°C
Terpens
+35±5°C
Method
withrubbing
Resistanceto
cleaningsolvents
IEC68-2-45XA
Method1
Note:
The input voltage range 36...72 V meets
the requirements in the European Tel-
ecom Standard prETS 300 132-2 for
Normal input voltage range in 48 V and
60 V DC power systems,
–40.5...–57.0 V and –50.0...–72.0 V re-
spectively. At input voltages exceeding
72 V (abnormal voltage) the power loss
will be higher than at normal input voltage
and TC must be limited to max +90°C.
Absolute max con-tinuous input voltage
is 80 Vdc. Output characteristics will
be marginally affected at input voltages
exceeding 72 V.
1)
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