參數(shù)資料
型號: PQ60033SGL20NYS-G
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-8
文件頁數(shù): 10/13頁
文件大?。?/td> 611K
代理商: PQ60033SGL20NYS-G
Input:
Output:
Current:
PPackage:
ackage:
35-75 V
3.3 V
20 A
Sixteenth - Brick
T
Technical S
echnical Specification
pecification
Product # PQ60033SGL20
Phone 1-888-567-9596
Doc.# 005-2SM633E Rev. A
05/05/06
Page 6
Figure 8: Thermal plot of converter at 20 amp load current (66W) with
55°C air flowing at the rate of 200 LFM. Air is flowing across the con-
verter from input to output (nominal input voltage).
0
2
4
6
8
10
12
14
16
18
20
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 tem-
perature for airflow rates of 100 LFM through 400 LFM with air flow-
ing lengthwise from input to output (nominal input voltage).
Figure 9: Turn-on transient at full load (resistive load) (5 ms/div).
Input voltage pre-applied. Ch 1: Vout (1V/div). Ch 2: ON/OFF input
(5V/div)
Figure 10: Turn-on transient at zero load (10 ms/div). Ch 1: Vout
(1V/div). Ch 2: 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: 10F, 100 m
ESR tan-
talum cap and 1F ceramic cap. Ch 1: Vout (100mV/div), Ch 2: 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: 470F, 30 m
ESR tanta-
lum cap and 1F ceramic cap. Ch 1: Vout (100mV/div), Ch 2: Iout (5A/div).
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