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參數(shù)資料
| 型號： | PQ60025EGL25NKS |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 11/13頁 |
| 文件大?。?/td> | 570K |
| 代理商： | PQ60025EGL25NKS |
Product # PQ60025EGL25
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2EG625B Rev. B
5/21/04
Page 7
Input:
Output:
Current:
P
Package:
ackage:
35-75 V
2.5 V
25 A
Eighth-brick
T
Technical S
echnical Specification
pecification
Figure 13: Test set-up diagram showing measurement points for Input
Terminal Ripple Current (Figure 14), Input Reflected Ripple Current
(Figure 15) and Output Voltage Ripple (Figure 16).
10 H
source
impedance
DC/DC
Converter
See Fig. 15
See Fig. 14
See Fig. 16
1 F
ceramic
capacitor
10 F,
100m
ESR
tantalum
capacitor
47 F,
<1
ESR
electrolytic
capacitor
VSOURCE
i
S
i
C
VOUT
Figure 14: Input Terminal Ripple Current, ic, at full rated output cur-
rent and nominal input voltage with 10H source impedance and 47F
electrolytic capacitor (200 mA/div). See Figure 13.
Figure 15: Input reflected ripple current, is, through a 10 H source
inductor at nominal input voltage and rated load current (5 mA/div).
See Figure 13.
Figure 16: Output voltage ripple at nominal input voltage and rated
load current (50 mV/div). Load capacitance: 1F ceramic capacitor
and 10F tantalum capacitor. Bandwidth: 20 MHz. See Figure 13.
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
5
10
15
20
25
30
Load Current (A)
Output
Voltage
(V)
35 V
48 V
75 V
Figure 17: Output voltage vs. load current showing typical current limit
curves and converter shutdown points.
Figure 18: Load current (20A/div) as a function of time when the con-
verter attempts to turn on into a 10 m
short circuit. Top trace
(2.0ms/div) is an expansion of the on-time portion of the bottom trace.
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| PQ60025EGL25NNS-G | 制造商:SynQor 功能描述:PowerQor DC/DC Converters 制造商:SynQor 功能描述:DC-DC CONV, ISO POL, 1 O/P, 25A, 2.5V, DC / DC Converter Type:Eighth Brick, DC / 制造商:SynQor 功能描述:DC-DC CONV, ISO POL, 1 O/P, 25A, 2.5V, DC / DC Converter Type:Eighth Brick, DC / DC Converter Output Type:Fixed, Input Voltage DC Min:35V, Input Voltage DC Max:75V, No. of Outputs:1, Output Voltage Nom.:2.5V, Output Current Max:25A , RoHS Compliant: Yes |
| PQ60025EKA20NKS-G | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC-DC Converter |
| PQ60025EKA20NNS-G | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC-DC Converter |
| PQ60025EKA20NRS-G | 制造商:SynQor 功能描述:PowerQor DC/DC Converters 制造商:SynQor 功能描述:DC-DC CONV, ISO POL, 1 O/P, 50W, 20A, 2.5V, DC / DC Converter Type:Eighth Brick, |
| PQ60025EKA20NYS-G | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC-DC Converter |
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