參數(shù)資料
型號: PQ60280HEF13NKS
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 360 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, HALF BRICK PACKAGE-9/8
文件頁數(shù): 12/14頁
文件大?。?/td> 615K
代理商: PQ60280HEF13NKS
Product # PQ60280HEA13
Phone 1-888-567-9596
Doc.# 005-2HE628P Rev. C
7/3/07
Page 7
T
Technical S
echnical Specification
pecification
Input:
Output:
Current:
PPackage:
ackage:
35-75 V
28 V
12.8 A
Half-brick
Figure 8: Thermal plot of converter at 9.6 amp load current (268.8W)
with 55°C air flowing at the rate of 200 LFM. Air is flowing across the
converter from input to output (nominal input voltage).
Figure 9: Turn-on transient at full load (resistive load) (10 ms/div).
Input voltage pre-applied. Top Trace: Vout (5V/div). Bottom Trace:
ON/OFF input (5V/div)
Figure 10: Turn-on transient at zero load (10 ms/div). Top Trace: Vout
(5V/div). Bottom Trace: ON/OFF input (5V/div)
Figure 11: Output voltage response to step-change in load current (50%-75%-
50% of Iout(max); dI/dt = 0.1A/ s). Load cap: 330 F, electrolytic output capaci-
tance. Top trace: Vout (500mV/div). Bottom trace: Iout (5A/div).
Figure 12: Output voltage response to step-change in load current (50%-75%-
50% of Iout(max): dI/dt = 5A/ s). Load cap: 330 F, electrolytic output capaci-
tance. Top trace: Vout (500mV/div). Bottom trace: Iout (5A/div).
0
2
4
6
8
10
12
14
0
25
40
55
70
85
Ambient Air Temperature (C)
Io
u
t
(A
)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
Figure 7: Maximum output power derating curves vs. ambient air tempera-
ture for airflow rates of 100 LFM through 400 LFM with air flowing from input
to output (nominal input voltage). See Figure 23 for baseplate derating curve.
Semiconductor
junction
temperature
is
within
1
°C
of
sur
face
temperature
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