參數(shù)資料
型號： PKJ4216PI
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 234 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT PACKAGE-9
文件頁數(shù)： 3/28頁
文件大小： 1063K
代理商： PKJ4216PI
Ericsson Internal
PRODUCT SPECIFICATION
4 (6)
Prepared (also subject responsible if other)
No.
EGLANDY
2/1301-BMR 630 03/7 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Betty Wu)
ESECZHW
2009-01-13
E
28.2 V/12.4 A Typical Characteristics
PKJ 4316 API
Start-up
Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, VI = 53 V,
IO = 12.4 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (50 V/div.).
Time scale: (5 ms/div.).
Shut-down enabled by disconnecting VI at:
Tref = +25°C, VI = 53 V,
IO = 12.4 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (50 V/div.).
Time scale: (5 ms/div.).
Output Ripple & Noise
Output Load Transient Response
Output voltage ripple at:
Tref = +25°C, VI = 53 V,
IO = 12.4 A resistive load.
Trace: output voltage (20 mV/div.).
Time scale: (2 s/div.).
Output voltage response to load current step-
change (3.1-9.3-3.1 A) at:
Tref =+25°C, VI = 53 V.
Top trace: output voltage (1 V/div.).
Bottom trace: load current (5 A/div.).
Time scale: (0.1 ms/div.).
Output Voltage Adjust (see operating information)
Passive adjust
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust Upwards, Increase:
()
×
+
×
+
=
%
2
100
%
5
.
2
%
100
10 o
V
adj
R
k
Output Voltage Adjust Downwards, Decrease:
( )
2
%
100
10
=
adj
R
k
Example: Increase 4% =>Vout = 29.33 Vdc
(
)
×
+
×
+
4
2
100
4
5
.
2
4
100
2
.
28
10
k
=2663 k
Example: Decrease 2% =>Vout = 27.64 Vdc
( )
2
100
10
k
=480 k
E
PKJ 4000 series RFPA products
DC/DC converters, Input 35-75 V, Output 12.4 A/ 350 W
EN/LZT 146 367 R3A February 2009
Ericsson AB
Technical Specication
11
相關(guān)PDF資料
PDF描述
PKJ4216NPI 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE
PKJ4316PI 1-OUTPUT 310 W DC-DC REG PWR SUPPLY MODULE
PKJ4316API 1-OUTPUT 350 W DC-DC REG PWR SUPPLY MODULE
PKJ4316PIP 1-OUTPUT 310 W DC-DC REG PWR SUPPLY MODULE
PKJ4316APIP 1-OUTPUT 350 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PKJ4216PIM 制造商:Ericsson 功能描述:
PKJ4316API 功能描述:DC/DC轉(zhuǎn)換器 28Vdc 12.4A Isolated Input 36 -75V 350W 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:
PKJ4316APIM 制造商:Ericsson 功能描述:DC-DC CONVERTER - Bulk
PKJ4316PI 功能描述:DC/DC轉(zhuǎn)換器 28 Vdc 11A Iso Input 36-75V 310W 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:
PKJ4316PILA 制造商:Ericsson 功能描述:DC - DC CONVERTER
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