參數(shù)資料
型號: PSK5A18-2B
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: METAL, CASE K01, MODULE
文件頁數(shù): 5/15頁
文件大小: 311K
代理商: PSK5A18-2B
PSS, PSK Extended Data Sheet
Positive Switching Regulators (Benign)
REV. FEB 15, 2004
Page 13 of 15
Description of Options
B, B1
Cooling Plate
Where a cooling surface is available, a cooling plate
(option B, or option B1) can be used instead of the
standard heatsink. The mounting system must ensure suf-
ficient cooling capacity to guarantee that the maximum
case temperature
TC max is not exceeded. The required
cooling capacity can be calculated by the following
formula:
100% –
η
PLoss = –––––––- (Vo Io)
η
6.5
11.2
13
140
17.3
133.4 ±0.2
30
168
5
47.2
38.5
127
6.5
11.8
11027
Fig. 14
Option B, large cooling plate
Weight: 1.2 kg
Fig. 15
Option B1, small cooling plate
Weight: 1.2 kg
111
168 ±0.5
101
158
5
M 4
5
171.9
5
47.2
38.5
11.8
11028
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