参数资料
型号: HHS60ZE-NT9
厂商: Power-One
文件页数: 6/12页
文件大小: 0K
描述: DC/DC HALF BRICK
标准包装: 12
系列: *
HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
Power Derating Characteristics
THERMAL DERATING CURVE
HHS60ZB
Vin = 54V, Orientation : Vin- to Vin +
Data Rev: 01
THERMAL DERATING CURVE
HHS60ZE
60
60
55
Vin = 48V, Orientation : Vin- to Vin +
Data Rev: 01
50
50
40
45
40
35
30
25
20
30
20
10
NC (25 - 35 LFM)
100 LFM
200 LFM
300 LFM
400 LFM
15
10
NC (25 - 35 LFM)
200 LFM
400 LFM
100 LFM
300 LFM
200LFM (Tbp @ 115C)
0
25
40
55
Ambient Temperature (Deg C)
70
85
25
40
55
Ambient Temperature (Deg C)
70
85
Figure 7. HHS60Z B (1.8V) Derating Curves
Figure 5. HHS60ZE, (3.3V) Derating Curves
The customer may elect to operate the HHS60ZE at
a T BP of 115 O C thereby extending the operating
current ratings as defined by the “200 LFM @
T BP =115 O C” derating curve above. This condition
can be instrumental towards compliance of
GR-63-CORE, sect.: 4.1.2 defining “short term”
temperature conditions.
However the HHS60 series power derating curves of
all models are otherwise characterized at a more
conservative baseplate temperature (T BP ) of 110 O C.
This recommended maximum operating temperature
offers improved reliability.
70
60
50
40
30
20
THERMAL DERATING CURVE
HHS60ZA
Vin = 54V, Orientation : Vin- to Vin +
Data Rev: 01
10
70
THERMAL DERATING CURVE
HHS60ZD
Vin = 54V, Orientation : Vin- to Vin +
Data Rev: 01
0
25
NC (25 - 35 LFM)
100 LFM
40
200 LFM
300 LFM
55
400 LFM
70
85
Ambient Temperature (Deg C)
60
50
40
30
20
10
Figure 8. HHS60ZA (1.5V) Derating Curves
NC (25 - 35 LFM)
100 LFM
200 LFM
300 LFM
400 LFM
0
25
40
55
70
85
Ambient Temperature (Deg C)
Figure 6. HHS60ZD (2.5V) Derating Curves
JUN 06, 2006 revised to JUL 25, 2006
Page 6 of 12
www.power-one.com
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