參數(shù)資料
型號: PQ60120EKA04PNS-G
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 48 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, EIGHTH BRICK PACKAGE-8
文件頁數(shù): 14/15頁
文件大?。?/td> 1262K
代理商: PQ60120EKA04PNS-G
35-75V
12V
4A
PQ60120EKx04
Product # PQ60120EKx04
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005190 Rev. A
07/13/09
Page 8
Input:
Output:
Current:
Part No.:
35-75V
12V
4A
PQ60120EKx04
Technical Specification
0
1
2
3
4
5
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 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 4A load current (48 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 (5V/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 (5V/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: 15F tantalum cap and 1F
ceramic cap. Ch 1: Vout (500mV/div), Ch 2: Iout (2A/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 (500mV/div), Ch 2: Iout
(2A/div).
Semiconductor junction temperature is
within 1°C of surface temperature
相關(guān)PDF資料
PDF描述
PQ60120EKL04NKS-G 1-OUTPUT 48 W DC-DC REG PWR SUPPLY MODULE
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PQ60120EKC04PNS-G 1-OUTPUT 48 W DC-DC REG PWR SUPPLY MODULE
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