Autonomous Laboratory Power Supply

Author: Dito Shergelashvili
Keywords: laboratory power supply, variable power supply
Annotation:

Laboratory power supplies have great use in both scientific and commercial areas. Any laboratory (of physics, engineering, electronics) at the university, research centre or commercial organisation needs some type of universal, variable power source. Due to the wide range of demand, it is not surprising that there are many power supplies manufacturers supplying numerous types of them. Power supplies are different from each other and have their own specifications including different power capacity to match the needs on the market. However, In order to solve some complex tasks at laboratories, an optimized (customized) version of power supplies is often necessary. A new concept of laboratory power supply is presented in this paper. The way it is built and end product itself is described in detail. What distinguishes it from other existing products of its type on the market is its capability to work autonomously from the network. More specifically, it works on a rechargeable lithium-polymer battery. The machine itself is lightweight, smaller in size and easy to move. However, despite its small size, it has a capacity of 750 W and can transfer power of up to 15 amps in a 0-50 Volt range. The details and data presented in this paper are sufficient for production of a series of autonomous power supplies.

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სემინარი_2_შერგელაშვილი [ka]