Top recensione positiva per Misuratore di tensione su Banggood Italy|Shopping Italia

Modulo di alimentazione regolabile a tensione costante DC Buck RIDEN® DPS3003 32V 3A integrato con voltmetro amperometro a colori US$43.88 US$45.99 View It

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jeever 09/02/2018

Stabiliteit van de uitgangsspanning Deze voeding gedraagt zich perfect. Wij hebben als eerste test de uitgangsspanning ingesteld op 5,00 V en de voeding stapsgewijs belast tot 2,000 A. De uitgangsspanning daalde van 5,00 V tot 4,97 V. De metingen werden herhaald met een uitgangsspanning van 12,00 V bij nullast. Bij 2,000 A daalde de uitgangsspanning naar 11,98 V. Tot slot gemeten bij een uitgangsspanning van 30,00 V. Bij 2,000 A leverde de voeding 29,99 V. Nauwkeurigheid van het display Ook wat dat betreft levert de DPS3003 optimale prestaties. De metingen van spanning en stroom op het display werden vergeleken met deze op een goede universeelmeter. De grootste afwijkingen die wij vonden bedroegen slechts 10 mV en 3 mA.

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