UVL:欠压闭锁
“欠压闭锁”(Under Voltage Lockout,简称UVL)是一种常见的电路保护机制,主要用于防止设备在供电电压过低时异常工作或损坏。该术语广泛应用于电力电子、自动控制及嵌入式系统等领域,虽未严格归类于特定行业,但其功能对保障系统安全至关重要。缩写“UVL”便于技术文档和日常交流中的快速书写与使用。
Under Voltage Lockout具体释义
Under Voltage Lockout的英文发音
例句
- In addition, several common protection circuits are introduced in this paper, which include thermal shutdown, overvoltage protection, under voltage lockout, overcurrent protection and ESD protection.
- 另外,本文介绍了几种常见的保护电路,包括过温保护、过压保护、低压锁存保护、过流保护和ESD保护,通过加入保护电路进一步提高了芯片的可靠性。
- The under voltage lockout is especially suitable for the application in the power management ICs such as charger, DC-DC converter, etc.
- 本文设计的欠压闭锁(UVL)电路可用于充电器和DC-DC转换器等电源管理芯片。
- Beside, lots of protection circuits are integrated in the chip, such as under voltage lockout, over voltage protection, thermal shutdown, and so on.
- 此外,芯片还具有欠压保护、过压保护、过温保护等功能以及关断工作模式。
- The under voltage lockout threshold is about 1.8V.When building the circuits, twelve function blocks are defined according to the whole chip function, and then functions and parameters of each block are defined before they are embodied with practical circuits.
- 在电路设计时,先根据整体的功能设计把电路分为12个子电路,接着为每块子电路定义功能和指标,之后按照这些功能和指标搭建各个子电路。
- When the under voltage lockout conditions are satisfied, the trickle-current charging in advance is used to protect low-voltage batteries.
- 当电池电压达到安全电平时,采用恒流-恒压充电方式对电池快速充电。
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