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  1. LarsDK

    27V input on ULN2001 is it safe ?

    Hi, I need advice in designing a relay board. It is 24Volt relays. On the board today there are a diode over each relay. I have been thinking about change the diodes (7 * 1N4148) to a ULN2001. But i am not sure is it ok to have a input 27Volt at the input on the ULN2001. From PDF Absolute...

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