參數(shù)資料
型號: YNV12T10025-0
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: ROHS COMPLIANT
文件頁數(shù): 6/26頁
文件大小: 417K
代理商: YNV12T10025-0
OCT 24, 2006 revised to APR 10, 2007
Page 14 of 26
www.power-one.com
YNV12T100xy DC-DC Converter Family Data Sheet
9.6-14 VDC Input; 1.0 -5.0 VDC Output @ 10 A
Ambient Temperature [°C]
20
30
40
50
60
70
80
90
Load
Curr
ent
[A
dc]
0
2
4
6
8
10
12
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
Fig. 2.5V.1: Available load current vs. ambient
temperature and airflow rates for YNV12T10025
converter mounted vertically with Vin = 12 V, and
maximum MOSFET temperature
≤ 120 °C.
Load Current [Adc]
0
2468
10
12
Ef
ficienc
y
0.75
0.80
0.85
0.90
0.95
1.00
14 V
12 V
9.6 V
Fig. 2.5V.3: Efficiency vs. load current and input
voltage
for
YNV12T10025
converter
mounted
vertically with air flowing at a rate of 200 LFM (1 m/s)
and Ta = 25
°C.
Ambient Temperature [°C]
20
30
40
50
60
70
80
90
Load
Current
[
A
dc]
0
2
4
6
8
10
12
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
Fig. 2.5V.2: Available load current vs. ambient
temperature and airflow rates for YNV12T10025
converter mounted horizontally with Vin = 12 V, and
maximum MOSFET temperature
≤ 120 °C.
Load Current [Adc]
0
2468
10
12
Pow
er
D
is
sipat
io
n
[W
]
0.0
0.5
1.0
1.5
2.0
2.5
3.0
14 V
12 V
9.6 V
Fig. 2.5V.4: Power loss vs. load current and input
voltage for YNV12T10025 converter mounted vertically
with air flowing at a rate of 200 LFM (1 m/s) and Ta =
25
°C.
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