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Time of issue:2020-07-15 00:00:00
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Buy Home Appliance Circuit Board Wholesale Price talks about the maintenance of circuit boards

(Summary description)The dust on the circuit board is cleaned quarterly, and it can be cleaned with a special cleaning fluid for the circuit board. After the dust on the circuit board is cleaned, the circuit board can be dried with a hair dryer.

Buy Home Appliance Circuit Board Wholesale Price talks about the maintenance of circuit boards

(Summary description)The dust on the circuit board is cleaned quarterly, and it can be cleaned with a special cleaning fluid for the circuit board. After the dust on the circuit board is cleaned, the circuit board can be dried with a hair dryer.

Information

The circuit board should be regularly maintained during use to ensure that the circuit board is working in good condition and reduce the failure rate of the circuit board. The maintenance of the circuit board in use is divided into the following situations. Follow the editor of Buy Home Appliance Circuit Board Wholesale Price to understand it briefly!
1. Semi-maintenance
1. Clean up the dust on the circuit board quarterly. You can clean it with a special cleaning solution for the circuit board. After cleaning the dust on the circuit board, use a blower to dry the circuit board.
2. Observe whether the electronic components in the circuit have any traces of high temperature, and whether the electrolytic capacitor has bulged and leaked, and should be replaced if any.


2. Annual maintenance
1. Clean the dust on the circuit board.
2. Carry out sampling inspection on the electrolytic capacitor capacity in the circuit board. If it is found that the electrolytic capacitor capacity is less than 20% of the nominal capacity, it should be replaced.
3. For high-power devices coated with heat-dissipating grease, check whether the heat-dissipating grease is dry or not. For dry heat-dissipating grease, remove the dry heat-dissipating grease and apply new heat-dissipating grease to prevent the circuit board. The high-power devices in the medium burn out due to poor heat dissipation.
The above is the introduction of the editor of Buy Home Appliance Circuit Board Wholesale Price: knowledge about circuit board maintenance.

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