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Inverter Circuits

4 Simple Uninterruptible Power Supply (UPS) Circuits Explored

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In this post I have investigated 4 simple 220V Mains Uninterruptible power supply (UPS)  designs using 12V battery, which can be understood and constructed by any new enthusiast. These circuits can be used for operating an appropriately selected appliance or load, let’s explore the circuits. Design#1: Simple UPS using a Single IC A simple idea […]