IEC 62326-20-ed.1.0

Podrobné informace

Označení: IEC 62326-20-ed.1.0

Datum vydání: 03.02.2016

Stran: 97

Země: Mezinárodní technická norma

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Anotace

IEC 62326-20:2016 specifies the properties of the printed circuit board (hereafter described as PCB) for high-brightness LEDs. Many aspects of the PCB for high-brightness LEDs are identical with those of ordinary PCBs, therefore, some aspects of this standard also describe general aspects. This edition includes the following significant technical changes with respect to the previous edition: a) this edition focuses on the technical content of the printed circuit board for high-brightness LEDs; b) the figures related to the printed circuit board for high-brightness LEDs have been refined. LIEC 62326-20:2016 specifie les proprietes des cartes de circuits imprimes (ci apres denommees PCB, Printed Circuit Board) destinees aux LED a haute luminosite. Les PCB destinees aux LED a haute luminosite partagent avec les PCB ordinaires de nombreux aspects. Certains aspects dordre general sont donc decrits dans la presente norme. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) la presente edition se concentre sur le contenu technique des cartes de circuits imprimes destinees aux diodes electroluminescentes (LED) a haute luminosite; b) les figures relatives aux cartes de circuits imprimes destinees aux LED a haute luminosite ont ete affinees.