參數(shù)資料
型號： PKL4110APITM
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 198 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù)： 12/24頁
文件大?。?/td> 364K
代理商： PKL4110APITM
2
PKL 4000 Series Datasheet
EN/LZT 146 047 R1A Ericsson Power Modules, December 2003
Characteristics
Conditions
min
typ
max
Unit
VI
Input voltage range 1)
36
75
Vdc
VIoff
Turn-off input voltage
Ramping from higher
voltage
30
32.5
35
Vdc
VIon
Turn-on input voltage
Ramping from lower
voltage
32
34.4
36
Vdc
CI
Input capacitance
2.18
F
IIac
Reected ripple current
5 Hz to 20 MHz,
VI = 53 V
10
Ap-p
PII
Input idling power
Io= 0, VI = 53 V
4.14
4.46
W
PRC
Input standby power
(turned off with RC)
VI = 53 V, RC activated
0.055
W
Characteristics
min
max
Unit
TC
Operating Case Temperature PKL
PKL4118B PIT
-40
+100
+110
C
TS
Storage temperature
-40
+125
C
VI
Input voltage
-0.5
+80
Vdc
VISO
Isolation voltage (input to output test voltage)
1500
Vdc
Vtr
Input over voltage condition (100 ms)
100
Vdc
VRC
Remote Control Voltage, pin 2
-0.5
15
Vdc
Vadj
Maximum input, pin 6. (measured from pin 1)
-0.5
2xVo
Vdc
Input TC <TC max unless otherwise specied
Note:
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 unspecied manner.
Absolute Maximum Ratings
Characteristics
Random Vibration
IEC 68-2-34Ed
Frequency
Spectral density
Duration
10 ... 500 Hz
0.025 g2/Hz
10 min each direction
Sinusoidal
Vibration
IEC 68-2-6 Fc
Frequency
Amplitude
Acceleration
Number of cycles
10 ... 500 Hz
0.75 mm
10 g
10 in each axis
Shock
(half sinus)
IEC 68-2-27 Ea
Peak acceleration
Duration
100 g
6 ms
Temperature
change
IEC 68-2-14 Na
Temperature
Number of cycles
-40 ... +100 C
300
Heat/Humidity
IEC 68-2-3 Ca
Temperature
Humidity
Duration
+85 C
85 % RH
1000 hours
Solder heat
stability
IEC 68-2-20 1A
Temperature, solder
Duration
260 C
10 ...13 s
Resistance to
cleaning solvents
IEC 68-2-45 XA
Method 2
Water
Isopropyl alcohol
Glycol ether
+55 ±5 C
+35 ±5 C
Cold (in operation)
IEC 68-2-1 Ad
Temperature
Duration
-45 C
2 h
Storage test
IEC 68-2-2 Ba
Temperature
Duration
+125 C
1000 h
Environmental Characteristics
Safety
The PKL 4000 series DC/DC converters
are designed in accordance with safety
standards IEC/EN/UL 60 950, Safety of
Information Technology Equipment.
The PKL 4000 series DC/DC converters
are UL 60 950 recognized and certied
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 twice the maximum input
current per selected product be used at
the input of each DC/DC converter. 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
affect 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 veried in an
electric strength test.
The test voltage
(VISO) between input and output is 1500
Vdc for 60 seconds. Leakage current is less
than 1A at nominal input voltage.
The ammability rating for all
construction parts of the DC/DC
converter meets UL 94V-0.
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