Six aspects: teach you how to choose good electronic ballast
There are many kinds of models on the market, the electronic ballast, brand, good and evil people mixed up.
To be on the safe side, it is necessary to select good electronic ballast!
Focused on production of electronic ballast manufacturers -
Electrical appliances, to share, how to select good electronic ballast, can be identified from the following six aspects: 1.
The reliability of the product without any standard make clear a regulation, but it is the product of the most important performance metrics.
From its reliability from product design to the whole process of production quality concept and perfect quality control means.
The reliability of the product finally reflected in the use of early failure rate.
Must possess a good startup performance.
In addition to the 32 w bulb, good preheating start-up will greatly prolong the service life of tubes.
Low power harmonic content.
International and national standards stipulate L and H two limit level;
L level low harmonic content, class H high harmonic content.
L grade product can be used for and the kind of situation, H class product is unfavorable and large area is used or used in high places.
With functions of abnormal state protection.
When a detachment or leak and worshiped arranged before the rectification abnormal state, such as electronic ballasts should be able to bear or can automatic protection, from damage.
Electronic ballast for outside interference mainly for the power transmission way, also is the power cord with ballast will interference wave back to the power supply network.
Conducted interference to other electric equipment in the power network.
A good design and increase some necessary elements can solve the electromagnetic interference of electronic ballasts.
Electronic ballast with energy efficiency factor reflecting the meaning of the efficiency factor of energy efficiency is: the electronic ballast supply tubes the power necessary to guarantee the reach regulation under the condition of brightness, electronic ballast circuit power is smaller, the higher the efficiency.
Instrument coefficient of lumen value, the higher the said fluorescent system light output, the greater the IEC929 lumens coefficient with international GB/T15144 stipulations nominal value of 95%.
Appliances dedicated electronic ballast, 10 years experience in special lighting development, professional to provide custom service electronic ballasts.
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