Download DC Boost Converter - A single inductor Joule Thief Free

Judul:DC Boost Converter - A single inductor Joule Thief
info:How to build a simple Joule Thief style DC boost converter using a few basic components. This circuit requires just two resistors, two transistors (NPN and PNP), and a small axial inductor. With an additional diode and capacitor it will also run a rainbow flashing LED from a single AA cell. With a full explanation of how the circuit works.
Upload:24 August 2014
Uploader:mif
Durasi:13:38
Source:http://www.youtube.com/watch?v=EfSveRWJLPw
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Jim Conner:Good vid, and a good explanation of a boost converter, but you need to work on the efficiency of that thing. When you remove the green LED from the circuit (thereby removing the load) the input current drops by just 0.7mA (down from 37.0mA to 36.3mA).

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