| 发明名称 |
DC-DC Device Soldering Detecting Apparatus and Method Using the Same |
| 摘要 |
Embodiments of present invention provide a DC-DC device soldering detecting apparatus. The apparatus may include a power module adapted to input a preset voltage into the DC-DC device on a circuit board, a frequency generating module adapted to input a preset clock frequency signal into the DC-DC device, and a voltage detecting and determining module adapted to detect soldering quality of the DC-DC device on the circuit board based on an output voltage of the DC-DC device. |
| 申请公布号 |
US2015253377(A1) |
申请公布日期 |
2015.09.10 |
| 申请号 |
US201414444472 |
申请日期 |
2014.07.28 |
| 申请人 |
BOE TECHNOLOGY GROUP CO., LTD. ;BOE (HEBEI) MOBILE DISPLAY TECHNOLOGY CO., LTD. |
发明人 |
ZHAI Wenkai;FAN Litao;ZHAO Tianxiao;Yang Ruifeng |
| 分类号 |
G01R31/28 |
主分类号 |
G01R31/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A DC-DC device soldering detecting apparatus, comprising:
a power module adapted to input a preset voltage into a DC-DC device on a circuit board; a frequency generating module adapted to input a preset clock frequency signal into the DC-DC device; and a voltage detecting and determining module adapted to detect soldering quality of the DC-DC device on the circuit board based on an output voltage of the DC-DC device. |
| 地址 |
Beijing CN |
