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Old 09-15-2021, 03:59 PM   #47
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Default Re: Powerware 9120 Online UPS

leakage current is the last parameter that should bother you, it's generaly very small either way and it only matters in some kinds of audio/amplifier/radio circuits, not in filtering; watch ESR so it does not differ too much, some driving circuitry is tuned to certain ESR and shifting that too much could cause unexpected behaviour

cooling adjustment is always tricky, the factory controller setting is there for some reason, changing the cooling behaviour could end very badly
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