Jinan electronic ballast manufacturers
gnificantly the number, so that a longer lamp life, line by adding abnormal load protection circuit, when Adverse lamp, the effective protection of the ballast from damage.Line advantages: high power factor, harmonics up to L level, the line stability. Long lifeLine Disadvantages: high cost, the line complex, high production costs, is not easy to do in the compact lamps
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10/27 00:51