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1505/15T24 参数 Datasheet PDF下载

1505/15T24图片预览
型号: 1505/15T24
PDF下载: 下载PDF文件 查看货源
内容描述: 单,双,三路输出DC / DC转换器 [Single, Dual, Triple Output DC/DC Converter]
分类和应用: 转换器
文件页数/大小: 6 页 / 204 K
品牌: MAKE-PS [ MAKE-PS ]
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www.make-ps.com  
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OUTPUT VOLTꢀGE DJUSTMENT (1500 SERIES SINGLE OUTPUT)  
The converter’s output voltage may be trimmed to 10% of the nominal output voltage.  
TRIM UP  
Trim output voltage up by connecting an external resistor between Pins 5 and 6. Use the following equation.  
Reference Table 1 for variable ꢀ.  
Δ %  
- 24 (ꢁΩ)  
Radj-up =  
Example:  
If we want to trim 5% up for 12V output units,  
where ꢀ = 1.98, Δ % = 0.05  
1.98  
0.05  
- 24 ꢁΩ = 15.6 ꢁΩ  
Radj-up =  
CASE A  
Output Voltage  
Table 1.  
3.3V  
5V  
12V  
15V  
0.78  
1.24  
1.98  
2.07  
TRIM DOWN  
Trim output voltage down by connecting an external resistor between Pins 5 and 7. Use the following  
equation. Reference Table 2 for variable C and D.  
C
Δ %  
- D (ꢁΩ)  
Radj-down =  
Example:  
If we want to trim 4% down for 5V output units,  
where C = 1.24, D = 26.5, Δ % = 0.04  
1.24  
0.04  
- 26.5 ꢁΩ = 4.5 ꢁΩ  
Radj-down =  
CASE A  
Output Voltage  
C
D
Table 2.  
3.3V  
5V  
12V  
1.22  
1.24  
7.57  
26  
26.5  
33.5  
15V  
10.3  
36.4  
>> B-118