Difference between revisions of "Build Your Own Uninterruptible Power Supply"
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Most uninterrupted power supplies sold for computers 'switch' power, running a small inverter when power is interrupted, then switching back to 'normal' power when it's back on. This one simply produces AC power with a continuous duty inverter and assumes some system(s) will charge the DC battery supply it requires faster than it consumes it. This makes the design simpler and also allows more than one kind of DC power source to participate in charging the batteries. Your UPS system here will be an online type. | Most uninterrupted power supplies sold for computers 'switch' power, running a small inverter when power is interrupted, then switching back to 'normal' power when it's back on. This one simply produces AC power with a continuous duty inverter and assumes some system(s) will charge the DC battery supply it requires faster than it consumes it. This makes the design simpler and also allows more than one kind of DC power source to participate in charging the batteries. Your UPS system here will be an online type. | ||
| − | [[Category:Hazard Survival Equipment]] | + | [[Category: Hazard Survival Equipment]] |
== Steps == | == Steps == | ||
#Read all warnings before proceeding. This is for your safety. | #Read all warnings before proceeding. This is for your safety. | ||
