SPD4000X系列可编程线性直流电源
主要特性
- 总功率240 W、285W、400W
- 四路高精度电源独立可控输出
- 5位电压和5位电流显示，最小分辨率为1 mV，1 mA
- List时间精度 <50 ms，设置分辨率1 ms
- 支持远端电压补偿 Sense 功能
- 4.3英寸的TFT液晶显示屏，480*272高分辨率
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SQL语句出错：select * from article where GroupId=15 and AId in() order by MyOrder desc,AId asc
错误代码：#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') order by MyOrder desc,AId asc' at line 1
错误代码：#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') order by MyOrder desc,AId asc' at line 1
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