Descripción:
Support me for more videos: https://www.patreon.com/GreatScott Previous video: https://www.youtube.com/watch?v=Fj0XuYiE7HU DIY Buck/Boost Converter: https://www.youtube.com/watch?v=ZiD_X-uo_TQ Facebook: https://www.facebook.com/unsupportedbrowser Twitter: https://twitter.com/GreatScottLab More project information (schematic, pictures,....) on Instructables: https://www.instructables.com/Adding-a-Current-Limit-Feature-to-a-BuckBoost-Conv/ Parts list (incomplete, see Instructables for more, affiliate links): Aliexpress: 1x Buck/Boost Converter: https://s.click.aliexpress.com/e/_dTevK0K 1x LF33 Voltage Regulator: https://s.click.aliexpress.com/e/_dT0fKCw 1x 10nF Capacitor: https://s.click.aliexpress.com/e/_dU4FEsB 1x 10µF Capacitor: https://s.click.aliexpress.com/e/_d7dOwRz 1x 0.1Ω Current shunt: https://s.click.aliexpress.com/e/_dSyQdMA 2x 3.3kΩ, 2x 100kΩ Resistor: https://s.click.aliexpress.com/e/_dTPpXjt 1x MCP602 OpAmp: https://s.click.aliexpress.com/e/_dTvJRGw 1x 10kΩ Trimmer: https://s.click.aliexpress.com/e/_dTFyPv5 1x UF4007 Diode: https://s.click.aliexpress.com/e/_dYR45Bh 1x Voltage/Current Meter: https://s.click.aliexpress.com/e/_d8lymHM Ebay: 1x Buck/Boost Converter: https://www.ebay.com/n/error?statuscode=500 1x LF33 Voltage Regulator: https://www.ebay.com/n/error?statuscode=500 1x 10nF Capacitor: https://www.ebay.com/n/error?statuscode=500 1x 10µF Capacitor: https://www.ebay.com/n/error?statuscode=500 1x 0.1Ω Current shunt: https://www.ebay.com/n/error?statuscode=500 2x 3.3kΩ, 2x 100kΩ Resistor: https://www.ebay.com/n/error?statuscode=500 1x MCP602 OpAmp: https://www.ebay.com/n/error?statuscode=500 1x 10kΩ Trimmer: https://www.ebay.com/n/error?statuscode=500 1x UF4007 Diode: https://www.ebay.com/n/error?statuscode=500 1x Voltage/Current Meter: https://www.ebay.com/n/error?statuscode=500 Music: 2011 Lookalike by Bartlebeats Ecstatic Wave, Jens Kiilstofte https://machinimasound.com/music In this episode of HACKED! I will have a closer look at a common buck/boost converter and create a small, additional circuit that adds a current limit feature to it. With it, the buck/boost converter can be used just like a variable lab bench power supply.
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