推荐星级：
- 1
- 2
- 3
- 4
- 5
基于迟滞比较器的双阈值稳压供电控制电路
资料介绍
针对锂储备电池电压滞后引起弹道修正引信开机掉电，电气系统反复启动的问题，提出了双阈值稳压的供电控制电路。通过应用迟滞比较器控制稳压芯片的使能端，使稳压电路具有独立的高开启阈值电压和低关断阈值电压，实现电池与引信电气系统问的匹配。实测结果表明，该电路可以兼容电气系统开机引起的电池电压波动，保证电气系统工作稳定性。
For the lithium battery in trajectory correction fuze has the problem of power supply instability this problem , a power supply control eireuit was proposed based on hysteresis eomparator. The enable pin of voltage regulator chip was controlled by the hysteresis comparator. In this way, the system had independent threshold voltage of power on and power off. Test results showed that the method could keep the electrical system stable in the process of power on.
部分文件列表
| 文件名 | 大小 |
| 基于迟滞比较器的双阈值稳压供电控制电路.pdf | 241K |
全部评论(0)