Today it’s important that the systems we use all day are functioning properly and constantly. Sadly, they also need constant electricity which can fail sometimes. To prevent a system to immediately crash with such a power fail, a UPS can be really helpful, especially when it comes to servers, data storages or even life supporting systems. A UPS, as his name describes, is an Uninterruptible Power Supply and provides emergency power to a load when the main power source fails. It guarantees to provide power for a defined amount of time so the supplied system can save critical data and shut down properly. And now comes the question how such a UPS function can be used in today’s embedded segment.