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參數(shù)資料
| 型號(hào)： | PKL4110PIPTM |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 165 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 31/42頁 |
| 文件大小： | 828K |
| 代理商： | PKL4110PIPTM |
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37
EN/LZT 146 047 R4A Ericsson Power Modules, June 2004
PKL 4000 Series Datasheet
EMC Specication
The conducted EMI measurement is performed using a
module placed directly on the test bench.
The fundamental switching frequency is 150 kHz for PKL
4118B PIT @ VI = 53V, IO = (0.1...1.0) × IOmax.
External lter (class B)
Recommended external input lter.
The capacitors are ceramic type. Low ESR is critical for
acheiveing these results.
Test set-up.
DC
Power
Source
+
-
5H 50
5H 50
LISN
in
out
rcvr
50 ohm input
1 m Twisted Pair
50 ohm temination
Optional Connection
to Earth Ground
Filter
(if used)
Power Module
Resistive
Load
Printed Circuit Board
EMC
Reciver
Computer
C1
C2
C4
C5
C6
PKL module
+
--
+
C3
L2
L1
L3
Layout Recommendation
The radiated EMI performance of the DC/DC converter will be
optimised by including a ground plane in the PCB area under
the DC/DC converter. This approach will return switching
noise to ground as directly as possible, with improvements to
both emissions and susceptibility. If one ground trace is used,
it should be connected to the input return. Alternatively, two
ground traces may be used, with the trace under the input side
of the DC/DC converter connected to the input return and the
trace under the output side of the DC/DC converter connected
to the output return. Make sure to use appropriate safety
isolation spacing between these two return traces. The use of
two traces as described will provide the capability of routing
the input noise and output noise back to their respective
returns.
PKL 4118B PIT without lter.
PKL 4118B PIT with lter.
L1; 473 H
L2,3; 20 H
C1,2,3; 1.5 F
C4; 470 F
C5,6; 3.3 nF
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| PKL4213PIPTLB | 1-OUTPUT 240 W DC-DC REG PWR SUPPLY MODULE |
| PKL4119APIPTM | 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PKL4110PIT | 功能描述:DC/DC轉(zhuǎn)換器 3.3 Vdc 50A Iso Input 36-75V 165W 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(biāo)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PKL4110PITLA | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 3.3V 50A 165W - Bulk 制造商:Ericsson 功能描述:Ericsson PKL4110PITLA DC to DC |
| PKL4118APIT | 功能描述:DC/DC轉(zhuǎn)換器 1.8 Vdc 100A Iso Input 36-75V 180W 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(biāo)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PKL4118APIT REV2 | 制造商:Ericsson 功能描述:Ericsson PKL4118APIT REV2 DC to DC |
| PKL4118APIT/B | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 1.8V 100A 180W 11PIN HALF-BRICK - Bulk |
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