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参数资料
| 型号： | HKS48T30120-PCA0 |
| 厂商： | Power-One |
| 文件页数： | 12/14页 |
| 文件大小： | 0K |
| 描述： | DC/DC HALF BRICK 20V 0UT 48V IN |
| 标准包装： | 50 |
| 系列： | * |
HKS48T30120 DC-DC Series Data Sheet
Half-Brick with 48VDC Input; 12VDC @ 32A Output
It is recommended to use 32 AWG to 40 AWG
thermocouple wire probes in either most accessible
location as identified below (Q21, Q10)
Conducted EMI
The following line filter configuration and component
values are offered as a guideline to assist in designing
an effective filter solution in the application.
+
FC100V20A
Vin+
Vo1
VIN
-
GND
C1
C2
C3
C4
Vin-
CASE
-Vo1
LOAD1
Q21
C5
C6
Figure 20. Input filter Configuration Suggested to Meet
(CISPR-22) NE55022 Class A Conducted Emission Limits
Figure 18. Thermal Reference Q21 (I/O pin side)
Input filter components are shown in the table below,
and the results of conducted EMI scan are shown in
Figure 21.
Part List for the Input Filter
Ref.
Des
Description
Manufacturer
Q10
Figure 19. Thermal Reference Q10 (Top side)
C1, C2
C3
C4
C5, 6
F1
0.47μF @100 V MLC
Capacitor (1812)
220 μF @ 100 V Alum.
Electrolytic Capacitor
22 μF@ 100 V Alum.
Electrolytic Capacitor
0.01 μF MLC Capacitor
FC100V20A Input Filter
Module
AVX or
Equivalent
Nichicon NRSZ
Series or Equiv.
United
Chemicon KMG
Series or Equiv.
AVX or Equiv.
Power-One
90
80
70
60
50
40
30
Measure
ment
Class A
Mean
Class B
Mean
Class A
QP
Class B
QP
20
10
0
1 0 0 ,0 0 0
1 ,0 0 0 ,0 0 0
1 0 ,0 0 0 ,0 0 0
1 0 0 ,0 0 0 ,0 0 0
Frequency (Hz)
Figure 21. Conducted EMI Scan of the HKS with the Input
Filter Configuration Shown in Figure Above.
FEB 14, 2006 revised to MAY 17, 2006
Page 12 of 14
www.power-one.com
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相关代理商/技术参数 |
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|---|---|
| HKS48T30120-PCA0G | 制造商:Power-One 功能描述: |
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