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參數(shù)資料
| 型號： | CXA20 |
| 英文描述： | 20W DC/DC Converters |
| 中文描述： | 20瓦直流/直流轉(zhuǎn)換器 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 64K |
| 代理商： | CXA20 |
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
Notes
1
2
3
4
5
6
7
8
Negative output voltage deviation when either load is changed.
For TVS/Zener specifications please see Application Note 107.
On dual output models, OVP protection is on positive outputs only.
With respect to minimum input voltage.
With one external 4μF capacitor across the input.
Unit provides basic insulation up to the 75VDC maximum input voltage.
Maximum continuous output power not to exceed 20 Watts.
User must provide 2A HRC (recommended) in line fuse in order to comply
with safety approvals.
Download Application Note 107 and the full data sheet from our website.
9
CXA20 Series
S i n g l e a n d du a l o u t pu t
DC/DC CONVERTERS 20W DC/DC Converters
2
Please consult our website for the following items:
Application Note
Longform Data Sheet
www.artesyn.com
File Name: CXA20.PDF Rev: 11 J an 2002
CAUTION: Hazardous internal voltages and high temperatures.
Ensure that unit is not user accessible.
INPUT
VOLTAGE
OUTPUT
VOLTAGE
OVERVOLTAGE
PROTECTION
(2,3)
OUTPUT
TYPICAL
EFFICIENCY
MODEL
NUMBER
CURRENT (MAX.)
18-75VDC
3.3V
3.7V
6.0A
80%
CXA20-48S3V3
18-75VDC
5.0V
6.67V
4.0A
83%
CXA20-48S05
18-75VDC
12V
14.25V
1.66A
83%
CXA20-48S12
18-75VDC
±5V
6.67V
2.0A ea.
84%
CXA20-48D05
18-75VDC
±12V
14.25V
0.83A ea.
84%
CXA20-48D12
PIN CONNECTIONS
PIN NUMBER
SINGLE OUTPUT
DUAL OUTPUT
1
+ Input
+ Input
2
– Input
- Input
3
No Pin
No Pin
4
Remote On/Off
Remote On/Off
5
No Pin
+ Output
6
+ Output
Common
7
- Output
- Output
8
Trim
Trim
Derating Curve Output Current vs Temperature S3V3
Natural Convection (<0.1m/s airflow)
-40C
0
20
40
60
80
100
Ambient Temperature
R
-20C
0
20
40
60
80
100
75%
MAX. TEMPERATURES FOR FULL RATED OUTPUT CURRENT
MODEL
FULL Vin RANGE
Vin <60VDC
48S3V3
50C
50C
48S05
55C
60C
48S12
50C
55C
48D05
55C
60C
48D12
50C
60C
TRIM
DOWN
+ Output
TRIM
UP
Trim
- Output
EXTERNAL OUTPUT TRIMMING
All models can be externally trimmed by ±10% using either
method shown below. See Application Note 107 for details.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| CXA2000 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Y/C/RGB/D for PAL/NTSC Color TVs |
| CXA2000Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Y/C/RGB/D for PAL/NTSC Color TVs |
| CXA2002 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:2-channel Recording/Playback Amplifier |
| CXA2002R | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:2-channel Recording/Playback Amplifier |
| CXA2006 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Digital CCD Camera Head Amplifier |
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