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參數資料
| 型號： | PQ60018HPA80NKS |
| 廠商： | SYNQOR 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 PACKAGE-11/10 |
| 文件頁數： | 10/13頁 |
| 文件大小： | 1292K |
| 代理商： | PQ60018HPA80NKS |
Product # PQ60120HPA20
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2HP612K Rev. F
08/12/09
Page 6
Input:
Output:
Current:
Package:
35-75 V
12 V
20 A
Half-brick
Technical Specification
0
2
4
6
8
10
12
14
16
18
20
0
25
40
55
70
85
Ambient Air Temperature (
oC)
I o
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)
0 LFM (0 m/s)
Figure 7: Maximum output power derating curves vs. ambient air temperature
for airflow rates of 0 LFM through 400 LFM with air flowing from output to
input (nominal input voltage).
Figure 8: Thermal plot of converter at 17 amp load current (204 Watts) with
55°C air flowing at the rate of 200 LFM. Air is flowing across the converter
from output to input (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: 15F, 450
mW ESR tantalum and 1F ceramic. Top trace: Vout (1V/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: 480F, 15 m
W
ESR tantalum and 1F ceramic. Top trace: Vout (1V/div), Bottom trace:
Iout (5A/div).
Semiconductor
junction
temperature
is
within
1°
C
of
surface
temperature
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