参数资料
型号: AV60C-048L-150F06
元件分类: 电源模块
英文描述: 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
文件页数: 24/36页
文件大小: 425K
代理商: AV60C-048L-150F06
-30-
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USA
Europe
Asia
TEL:
1-760-930-4600
44-(0)1384-842-211
852-2437-9662
FAX:
1-760-930-0698
44-(0)1384-843-355
852-2402-4426
www.astec.com
Example 1. How to calculate the minimum
airflow required to maintain a desired Tc?
If a AV60C-048L-150F10N module operates
with a 48V line voltage, a 10 A output current,
and a 40 ° C maximum ambient temperature,
What is the minimum airflow necessary for the
operating?
Determine PD ( referenced Fig.24 ) with con-
dition:
Vin = 48 V
lO = 10 A
Get: PD = 19 W
And with TA = 40 °C
Determine airflow ( Fig.26 ):
v = 2 m/s (400 ft./min.)
Example 2. How to calculate the maximum
output power of a module in a certain con-
vection and a max. TA?
What is the maximum power output for a
AV60C-048L-150F10N operating at following
conditions:
Vin = 48 V
v = 2.0 m/s (600 ft./min.)
TA = 40 °C
Determine PD ( Fig.26 )
PD = 16 W
Determine IO (Fig.24):
IO = 9 A
Calculate PO:
PO = (VO) x (IO) = 15 x 9 = 135 W
Although the two examples above use 100 ° C
as the maximum case temperature, for
extremely high reliability applications, one may
design to a lower case temperature as shown in
Example 4 on page 32.
Heat Sink Configuration
Several standard heat sinks are available for
the AV60C half-brick 50W to 150W modules as
shown in Figure 27 to Figure 29.
Dimensions: millimeters (inches).
57.9 (2.28)
61
(2.4)
WDL10040
WDL02540
WDL05040
1/4 IN.
1/2 IN.
1 IN.
Fig.28 Longitudinal Fins Heat Sink
Dimensions: millimeters (inches).
WDT10040
61 (2.4)
WDT02540
WDT05040
57.9
(2.28)
1/4 IN.
1/2 IN.
1 IN.
Fig.29 Transverse Fins Heat Sink
89.1(3.51)
57.0
(2.24)
11.8
(0.465)
4.9(0.193)
Dimensions: millimeters (inches).
Fig.27 Non Standard Heatsink
0
10
203040
100
0
35
Ambient Temperature, TA (°C)
Power
Dissipation
P
D
(W)
25
20
10
90
80
70
60
50
4.0 m/s
(800 ft./min.)
1.0 m/s
(200 ft./min.)
2.0 m/s
(400 ft./min.)
3.0 m/s
(600 ft./min.)
5
15
30
0.5 m/s
(100 ft./min.)
Natural Convection
(10-20 ft./min.)
Fig.26 Forced Convection Power Derating
without Heat Sink
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相关代理商/技术参数
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AV60C-048L-150F10N 功能描述:DC/DC转换器 CONV DCDC 150W 48Vin RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
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AV60C-048L-280F02N 功能描述:DC/DC转换器 DC-DC 1-OUT 28V 2A 150W 9-Pin 1/2-Brick RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸: