參數(shù)資料
型號: PQ60015EKC25PRS-G
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 15.15 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-8
文件頁數(shù): 13/15頁
文件大小: 1256K
代理商: PQ60015EKC25PRS-G
35-75V
1.5V
25A
PQ60015EKx25
Product # PQ60015EKx25
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005264 Rev. A
07/13/09
Page 7
Input:
Output:
Current:
Part No.:
35-75V
1.5V
25A
PQ60015EKx25
Technical Specification
0
5
10
15
20
25
30
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)
Semiconductor junction temperature is
within 1°C of surface temperature
Figure 7: Maximum output power derating curves vs. ambient air temperature
for airflow rates of 100 LFM through 400 LFM with air flowing across the
converter from input to output (nominal input voltage).
Figure 8: Thermal plot of converter 23.7 A load current (35.5 W) 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). Load cap:
15F tantalum capacitor and 1uF ceramic cap. Input voltage pre-applied. Ch 1:
Vout (500mV/div). Ch 2: ON/OFF input (5 V/div).
Figure 10: : Turn-on transient at zero load (10 ms/div). Load cap: 15F
tantalum capacitor and 1uF ceramic cap. Ch 1: Vout (500mV/div), Ch 2: ON/
OFF input (5 V/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 tantalum cap and 1F
ceramic cap. Ch 1: Vout (100mV/div), Ch 2: Iout (10A/div).
Figure 12: Output voltage response to step-change in load current (50%-75%-
50% of Iout(max): dI/dt = 1A/s). Load cap: 470F, 30 mΩ ESR tantalum cap
and 1F ceramic cap. Ch 1: Vout (100mV/div), Ch 2: Iout (10A/div).
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