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參數(shù)資料
| 型號： | QMS14DG |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 70 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | MODULE-8 |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 453K |
| 代理商： | QMS14DG |
MCD10143 Rev.1.0, 27-Jan-10
Page 2 of 20
www.power-one.com
QMS DC-DC Series Data Sheet
Wide-Range Input, 70 to 82W Quarter-Brick Converters
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely effect
long-term reliability, and cause permanent damage to the converter.
Parameter
Conditions/Description
Min
Max
Units
Continuous
0
60
VDC
Input Voltage
Transient Withstand (100 ms)
100
VDC
Hot Spot Monitor Location
2 (Tc)
-40
125
C
Operating Temperature
Ambient
-40
85
C
Storage Temperature
Ambient
-40
125
C
ON/OFF Control Voltage
Referenced to -Vin
-0.7
20
VDC
QMS25DE
82.5
W
QMS14DG
70
W
Output Power
1
QMS07DH
81
W
1
With appropriate power derating, see Figures 37 – 42.
2
See temperature probe location TC, Figure 36. [Ref.V09 case]
Environmental and Mechanical Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Conditions/Description
Min
Nom
Max
Units
Operating Humidity
Relative Humidity, Non-cond.
95
%
Storage Humidity
Relative Humidity, Non-cond.
95
%
Shock
(Half-sinewave, 6 ms), 3 axes
50
g
Sinusoidal Vibration
GR-63-CORE, Section 5.4.2
1
g
Weight
1.2/35
Oz/g
Water Washing
Standard process
Yes
MTBF (Calculated)
Per Telcordia SR-332 Issue 1,
(method 1, case 2, GB, 40
OC)
1,750
kHrs
Dimensions
(Overall)
2.28 (57.9) x 1.45 (36.8)
x 0.43 (11)
In.
(mm)
Markings & Labeling
Includes P/N, Logo, Date Code, Country of Manufacture
Isolation Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Conditions/Description
Min
Nom
Max
Units
Insulation Safety Rating
Basic
Isolation Voltage
Input to Output
1500
VDC
Isolation Resistance
Input to Output
10
M
Isolation Capacitance
Input to Output
4700
pF
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| QMS14DG-NG | 功能描述:DC/DC轉(zhuǎn)換器 RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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