參數(shù)資料
型號(hào): SHM48T40010-PBC0
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
文件頁(yè)數(shù): 37/37頁(yè)
文件大?。?/td> 697K
代理商: SHM48T40010-PBC0
SHM48 Series - 40A
Data Sheet
SHM48T40 Family DS Ver 2 03-24-03
USA Toll Free 866 WOW-didt
Page 9 of 37
SHM48T40033 (3.3 Volts Out)
Load Current [Adc]
0
10203040
50
Effici
ency
0.65
0.70
0.75
0.80
0.85
0.90
0.95
72 V
48 V
36 V
Fig. 3.3V.3: Efficiency vs. load current and input voltage for
converter mounted vertically with air flowing from pin 3 to pin 1
at a rate of 300 LFM (1.5 m/s) and Ta = 25
°C.
Load Current [Adc]
0
10203040
50
P
ow
er
Di
ss
ipa
ti
on
[W
]
0.00
4.00
8.00
12.00
16.00
72 V
48 V
36 V
Fig. 3.3V.5: Power dissipation vs. load current and input volt-
age for converter mounted vertically with air flowing from pin 3
to pin 1 at a rate of 300 LFM (1.5 m/s) and Ta = 25
°C.
Load Current [Adc]
0
10
203040
50
E
fficiency
0.65
0.70
0.75
0.80
0.85
0.90
0.95
70 C
55 C
40 C
Fig. 3.3V.4: Efficiency vs. load current and ambient tempera-
ture for converter mounted vertically with Vin = 48 V and air
flowing from pin 3 to pin 1 at a rate of 200 LFM (1.0 m/s).
Load Current [Adc]
0
10
203040
50
P
ow
er
Di
ss
ipa
ti
on
[W]
0.00
4.00
8.00
12.00
16.00
70 C
55 C
40 C
Fig. 3.3V.6: Power dissipation vs. load current and ambient
temperature for converter mounted vertically with Vin = 48 V
and air flowing from pin 3 to pin 1 at a rate of 200 LFM (1.0
m/s).
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