![]() Not avoiding a system which uses a pulsed signal in any way I lied they are also used for fiberglass and i just rememberedįlea86: I boldly assumed he was talking about avoiding stepping the signal up to mains voltage and back down with his regular laptop power supply You can 1-2 resistor mod change the voltage outįlyback: exactly why i linked a simple $9 module too, to be used instead :P " anyone knows HOWTO/DIY connect laptop directly from car battery without using invertor?" I didnt see the OP have an issue with them either, just others here When the laptop burns out, they dont take the charger back to the manufacturer, they return the laptop under warranty :P Viper-7: I was not the one who had the issue with them, it was the OP So most devices are designed to be reasonably tolerant anyway Very basic SMPS car power adapters have been a thing for a very long time now that's scary.įlea86: personally, i'd feel confident enough to just use a SMPS boost module and let the laptop sort it out I was at the grocery store and i noticed there was some people there that displaced twice the volume of air that i do, and were no taller. Viper-7: I never said the problem would be eliminated completely, but ultimately if something is said to be regulated to a given spec then it is what it is :) The varistor would change its resistance directly based on voltage, not going via a comparator / error ampīut transients in the sub-microsecond range should be well tolerated / easily smoothed away Genewitch: rolling bubbles out from stuffĮither things you glue together or stickers or whatever Linear regulators still have a reaction time There's another name but that's all the effort i'm going to put into it D:įlea86: at that point probably a varistor would handle the remaining issues, at least for most practical purposes i'd think KOH is a pretty good one, but stupidly dangerous Viper-7: For which HF/LP filtering should help with? Transients shorter than the reaction time of the switcher will still make it thorough Viper-7: Ah, UPS is a different beastie and you know that :)Ī generic buck/boost regulator should have similar smoothing characteristics to an inverter Is the new keyboard going to have fewer carriage returnsįlea86: no, thats the point of a line-interactive UPS, where the input can be disconnected entirely and the whole thing runs from internal battery power when the input falls out of spec I would have done the double entende version bmcc Whats the cheapest most potent electolyte? ![]()
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