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PKA2231PI 参数 Datasheet PDF下载

PKA2231PI图片预览
型号: PKA2231PI
PDF下载: 下载PDF文件 查看货源
内容描述: 25-40 W¯¯ DC / DC电源模块24 V输入系列 [25-40 W DC/DC Power Modules 24 V Input Series]
分类和应用: 电源电路
文件页数/大小: 20 页 / 865 K
品牌: ERICSSON [ ERICSSON ]
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Mechanical Data  
On-Card  
Off-Card  
Dimensions in mm (in)  
Connections  
Weight  
95 gr (3.35 oz)  
Pin  
Designation  
Function  
PKA 2432 PIL 112 gr (3.95 oz)  
1
RC  
Remote control. To turn-on and turn-off the output. It is also used to  
adjust the turn-off input voltage threshold.  
Case  
2
3
4
5
6
NC  
–In  
+In  
Aux  
Not connected.  
Negative input.  
Positive input.  
Auxiliary.  
Blue anodized self-cooled aluminium chassis  
with snap-on cover and with tin plated brass  
pins.  
NC  
–Out 2  
–Out 3  
Not connected in singles.  
Negative output 2 in duals.  
Negative output 3 in triples.  
Thermal data  
Thermal resistance case to ambient  
PI-version Rth case-amb. = 5.0 °C/W  
PIL-version Rth case-amb. = 4.6 °C/W  
7
NC  
+Out 2  
Not connected in singles.  
Positive output 2 in duals and triples.  
8
9
–Out 1/Rtn  
+Out 1  
Vadj  
Negative output 1 in singles and duals. Output return in triples.  
Positive output 1in all models.  
For Off-Card versions (CI) the specification  
is valid if mounting surface has Rth<7°C/W  
to ambient.  
10  
Output voltage adjust.  
EN/LZT 146 09 R1A © Ericsson Microelectronics AB, June 2000  
3