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04

2019-12

Company quality system certification and product 3C safety certification

2019-12-04

04

2019-12

Company quality system certification and product 3C safety certification

2019-12-04

04

2019-12

Company quality system certification and product 3C safety certification

2019-12-04

04

2019-12

Company quality system certification and product 3C safety certification

2019-12-04

20

2019-11

How to judge whether the lamp tube is broken or the ballast is broken

Lamp failure is a relatively common thing, however, how to determine whether the lamp is broken or the ballast is broken? PChouse take everyone to understand it. 1. Fluorescent lamps need ballasts to meet the voltage required for starting and working of fluorescent lamps. If the lamp tube fails, you can take another lamp tube to try the failed lamp tube cover. If it can be lit, the lamp tube is broken, and if it is still not lit, the ballast is broken. 2. Using a universal meter to measure the disconnection of the lamp filament can also be judged: use the universal meter resistance file to measure both ends of the fluorescent lamp respectively. If the resistance indication is not zero, the fluorescent lamp tube is broken, and the light emitter can adopt instantaneous short circuit

2019-11-20

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High-end private customized sterilization and disinfection electronic products, multi-purpose household and hotel sterilization and disinfection electronic products, portable sterilization and disinfection electronic products.

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Electronic inverter

Disinfection appliances

Electronic ballast

Ultraviolet lamp tube

Lamp stand

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