HIMA Z7127 电子电路设备

【产品详情】

Z7127排除电子电路故障，维持电子电路的正常工作是很重要的，电子电路设备的广泛运用对电子电路技术的发展有着深远的意义，同时，也对电子电路的故障诊断技术提出更高的要求。有效地开展电子电路故障诊断的工作，不仅可以解决当前设备维护与维修方面资金开销庞大的成本问题，还可以降低设备故障频繁发生的质量问题。虽然故障发生具有一定的必然性，但是更好得完善故障诊断技术高效地对故障进行处理，确保相关工作正常进行。电子电路故障的诊断办法如下：

    1.直接观察法

    直接观察法又称为观察感知法，是说技术人员不借用其他检测设备辅助，通过嗅觉及听觉等各种感官器官对电子电路进行监测，确定故障发生部位后进行维修。

    2.电阻法

    在进行故障排查中，可以用万用表测量电路中的二极管或者三极管电路。利用电阻测试查找故障时一般是在断电的情况下进行的，测量过程中如果是在线测试，则要考虑被测量的元件与其他电器之间是否出现了并联现象。

HIMA Z7127 电子电路设备

【英文介绍】

Z7127 eliminate electronic circuit faults and maintain the normal operation of electronic circuits is very important, the wide use of electronic circuit equipment has far-reaching significance for the development of electronic circuit technology, but also put forward higher requirements for electronic circuit fault diagnosis technology. Effective fault diagnosis of electronic circuits can not only solve the huge cost problem of equipment maintenance and repair, but also reduce the quality problem of frequent equipment failures. Although the fault occurrence has a certain inevitability, it is better to improve the fault diagnosis technology to deal with the fault efficiently and ensure the normal operation of the related work. The diagnosis method of electronic circuit fault is as follows:

1. Direct observation method

Direct observation method, also known as observation and perception method, means that technicians do not use other detection equipment to assist, through the smell and hearing and other sensory organs to monitor the electronic circuit, determine the fault location after maintenance.

2. Resistance method

In the troubleshooting, you can use a multimeter to measure the diode or transistor circuit in the circuit. The use of resistance testing to find faults is generally carried out in the case of power failure, if the measurement process is online test, it is necessary to consider whether there is a parallel phenomenon between the measured component and other electrical appliances.

HIMA Z7127 电子电路设备

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