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February 14th 08, 08:51 PM
posted to rec.radio.amateur.homebrew
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48 volt power supply
I was thinking about using a UPS as a power supply for an amplifier.
The UPS is rated at over 2KW and uses 48 volts on the DC bus. I have tried powering an amp directly from the batteries and it seems to work OK. Battery pack is rate at 20 amp/hr. The inverter side of the UPS is dead but the charger side is still functional. The plan is to remove the inverter circuit completely. Can anyone think of anything wrong with doing this. JImmie |
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