digit-type volt-ohm-milliammeter

简明释义

数字万用电表

英英释义

例句

1.The technician calibrated the equipment with a digit-type volt-ohm-milliammeter (数字式电压-电阻-毫安表) to ensure precise readings.

技术员使用数字式电压-电阻-毫安表对设备进行了校准，以确保读数的准确性。

2.The digit-type volt-ohm-milliammeter (数字式电压-电阻-毫安表) is essential for any electrical engineer's toolkit.

对于任何电气工程师的工具包来说，数字式电压-电阻-毫安表是必不可少的。

3.To accurately measure the resistance in the circuit, I used a digit-type volt-ohm-milliammeter (数字式电压-电阻-毫安表).

为了准确测量电路中的电阻，我使用了一个数字式电压-电阻-毫安表。

4.When troubleshooting the circuit, I relied on my digit-type volt-ohm-milliammeter (数字式电压-电阻-毫安表) for reliable voltage measurements.

在排查电路故障时，我依靠我的数字式电压-电阻-毫安表进行可靠的电压测量。

5.For safety, always disconnect power before using a digit-type volt-ohm-milliammeter (数字式电压-电阻-毫安表) to measure current.

为了安全起见，在使用数字式电压-电阻-毫安表测量电流之前，请始终断开电源。

作文

In the world of electronics and electrical engineering, measurement is a critical aspect that ensures devices function correctly. One of the essential tools used for this purpose is the digit-type volt-ohm-milliammeter. This device is commonly referred to as a DVM or digital multimeter, and it serves multiple functions in measuring voltage, resistance, and current. Understanding how to use a digit-type volt-ohm-milliammeter, or 数字式电压-电阻-毫安表, can significantly enhance one's ability to troubleshoot and maintain electronic systems.The digit-type volt-ohm-milliammeter is designed to provide accurate readings through its digital display, which eliminates the ambiguity often associated with analog meters. Traditional analog multimeters require users to interpret the position of a needle on a dial, which can lead to errors. In contrast, the digital display of a digit-type volt-ohm-milliammeter provides a clear numerical readout, making it easier for technicians and engineers to take precise measurements.One of the primary functions of a digit-type volt-ohm-milliammeter is to measure voltage. Voltage, or electric potential difference, is crucial in determining how much energy is available to drive current through a circuit. By setting the multimeter to the voltage measurement mode, users can connect the probes to the circuit and obtain an instantaneous reading of the voltage present. This capability is vital for diagnosing issues in circuits, ensuring that components are receiving the correct voltage levels.Another important feature of the digit-type volt-ohm-milliammeter is its ability to measure resistance. Resistance is a measure of how much a component opposes the flow of electric current. By switching the multimeter to the resistance mode, users can check the integrity of various components, such as resistors and capacitors, within a circuit. A high resistance reading may indicate a broken component, while a low reading could suggest a short circuit. This functionality is invaluable when troubleshooting faulty electronic devices.Moreover, the digit-type volt-ohm-milliammeter can also measure current, specifically in milliamps. Current measurement is essential for understanding how much electricity is flowing through a circuit at any given time. By placing the multimeter in series with the circuit and selecting the appropriate current range, users can monitor the current flow. This information is crucial for ensuring that components are not overloaded, which could lead to overheating and failure.In conclusion, the digit-type volt-ohm-milliammeter is a versatile and indispensable tool in the field of electronics. Its ability to measure voltage, resistance, and current allows technicians to diagnose and repair electronic devices effectively. By utilizing a digit-type volt-ohm-milliammeter, or 数字式电压-电阻-毫安表, individuals can enhance their understanding of electrical systems and improve their troubleshooting skills. Mastering the use of this device can lead to more efficient repairs and a deeper appreciation for the complexities of electronic engineering.

在电子和电气工程的世界中，测量是确保设备正常运行的关键方面。用于此目的的基本工具之一是数字式电压-电阻-毫安表。这种设备通常被称为DVM或数字万用表，它在测量电压、电阻和电流方面具有多种功能。理解如何使用数字式电压-电阻-毫安表，或digit-type volt-ohm-milliammeter，可以显著增强一个人故障排除和维护电子系统的能力。数字式电压-电阻-毫安表旨在通过其数字显示提供准确的读数，这消除了传统模拟仪表常常伴随的不确定性。传统的模拟万用表要求用户解读指针在刻度盘上的位置，这可能导致错误。相比之下，数字式电压-电阻-毫安表的数字显示提供了清晰的数字读数，使技术人员和工程师能够更容易地进行精确测量。数字式电压-电阻-毫安表的主要功能之一是测量电压。电压或电势差对于确定驱动电流通过电路所需的能量至关重要。通过将万用表设置为电压测量模式，用户可以将探头连接到电路并获得电压的瞬时读数。这种能力对于诊断电路中的问题至关重要，确保组件接收到正确的电压水平。数字式电压-电阻-毫安表的另一个重要功能是测量电阻。电阻是衡量组件对电流流动的阻碍程度。通过将万用表切换到电阻模式，用户可以检查电路中各种组件（如电阻器和电容器）的完整性。高电阻读数可能表示组件损坏，而低读数则可能表明短路。在故障排除有缺陷的电子设备时，这种功能极为宝贵。此外，数字式电压-电阻-毫安表还可以测量电流，特别是以毫安为单位的电流。电流测量对于了解在任何给定时间电路中流动的电量至关重要。通过将万用表串联放置在电路中并选择适当的电流范围，用户可以监测电流流动。这些信息对于确保组件不被过载至关重要，否则可能导致过热和故障。总之，数字式电压-电阻-毫安表是电子领域中一种多功能且不可或缺的工具。它测量电压、电阻和电流的能力使技术人员能够有效地诊断和修复电子设备。通过利用数字式电压-电阻-毫安表，或digit-type volt-ohm-milliammeter，个人可以增强对电气系统的理解，并改善故障排除技能。掌握使用这种设备可以导致更高效的修理和对电子工程复杂性的更深刻理解。