Recently, the small night light exported to Slovakia by a lighting factory in Yuyao, Zhejiang Province was banned from selling due to the national standard of “Safety Requirements for Grid Socket Fixed Night Lights†issued by the country, and was required to recall the products that have been sold.
On April 1, 2006, the European Union issued the EN60598-2-12:2006 standard, which set out the nightlights from ordinary fixed lamps, set up special standards separately, and required member states to gradually convert into national standards. April 1st is the deadline for conversion. Compared with the old standard, the new standard raises the requirements for fixing the lampshade with a special screw, the lampshade should be intact after the heat test, the force test and the drop test, and the shape and decoration cannot be used as a toy by children.
From the above-mentioned cases in which the Yuyao night light was banned in Slovakia, it is seen that due to the different conversion times of various countries in the EU, there are successive times for the national standard to be activated. Now many countries have completed the conversion, so that the night light produced according to the old standard is in the EU. The risk of substandard sales being judged to be unqualified is already high. If the old products are still exported to the EU, plus the transportation time at sea and inland, the sales time in the mall is very short from the April 1st limit, and there is basically no room for manoeuvre.
To this end, the inspection and quarantine department reminds the production enterprises: First, we must pay attention to the standards of the importing countries in a timely manner, especially the changes in standards; second, the changes in product structure requirements caused by changes in standards, and the need to modify the design or scrapping of old products. Quickly, promptly, and respond in advance; third, the nightlight export enterprises should take immediate action to stop exporting old products to the EU, and don’t be lucky enough to punch cards, so as to avoid major losses, resulting in returns or prohibited sales. loss. For the old products, it is necessary to change the lampshade at will, the lampshade with animal or fairy tale graphics, and strive to restore the good momentum of exporting to the EU as soon as possible, in order to meet the new standards of excellent quality, win the market and achieve greater development.
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Rectifier bridge is to seal the rectifier tube in a shell. Points full bridge and half bridge. The full bridge connects the four diodes of the connected bridge rectifier circuit together. The half bridge is half of four diode bridge rectifiers, and two half bridges can be used to form a bridge rectifier circuit. One half bridge can also be used to form a full-wave rectifier circuit with a center-tapped transformer. Select a rectifier bridge to consider. Rectifier circuit and operating voltage.
Bridge Rectifier,Original Bridge Rectifier,Full Bridge Rectifier ,Diodes Bridge Rectifier,Single Phase Rectifier Bridge, Three Phase Bridge Rectifier
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