Introduction: Solar and Uninterrupted Power Supply UPS DIY Free Energy Generator Homemade Electricity Battery Backup

An uninterruptible power supply, also uninterruptible power source, UPS or battery/flywheel backup, is an electrical apparatus that provides emergency power to a load when the input power source, typically mains power, fails. A UPS differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteries, supercapacitors, or flywheels.
The on-battery runtime of most uninterruptible power sources is relatively short (only a few minutes) but sufficient to start a standby power source or properly shut down the protected equipment.

Comments

jesuskado (author)2017-04-02

All videos are unavailable

petercd (author)2015-02-02

All you seem to have is 3 videos of opening a UPS up. What exactly is your "instructable" here?