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參數(shù)資料
| 型號： | PQ60120QEB25PYS |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 300 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 12/13頁 |
| 文件大?。?/td> | 621K |
| 代理商： | PQ60120QEB25PYS |
Input:
Output:
Current:
PPackage:
ackage:
35-75 V
12 V
25 A
25 A (300W)
(300W)
Quarter-brick
T
Technical S
echnical Specification
pecification
Product # PQ60120QEA25
Phone 1-888-567-9596
Doc.# 005-2QE612J Rev. A
05/05/06
Page 8
Figure 13: Input reflected ripple current, is, through a 4.7H source
inductor, using a 100F input capacitor, at nominal input voltage and
rated load current (10 mA/div). See Figure 11.
Figure 14: Output voltage ripple at nominal input voltage and rated
load current (20 mV/div). Load capacitance: 1F ceramic capacitor
and 10F tantalum capacitor. Bandwidth: 500 MHz. See Figure 11.
Figure 15: Output voltage response to step-change in input voltage
(50V to 100V in 200s). Load cap: 470F, 15 m
ESR tantalum capaci-
tor. Ch 1: Vout (500mV/div), Ch 2: Vin (20V/div), at zero load current.
Figure 16: Load current (10A/div) as a function of time when the convert-
er attempts to turn on into a 10 m
short circuit. Bottom trace (10ms/div)
is an expansion of the on-time portion of the top trace (100ms/div).
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
Load Current (A)
O
u
tp
u
t
V
o
lt
a
g
e
(V
)
36Vin
48Vin
75Vin
Figure 17: Output voltage vs. load current showing typical current limit
curves and OVP shutdown point.
OVP Shutdown
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| PQ60120QEB25PYS-G | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Quarter-brick DC/DC Converter |
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