DIY Class D Audio Amplifier скачать в хорошем качестве

DIY Class D Audio Amplifier

Amplifier circuit file on EasyEDA: https://easyeda.com/GreatScott/ClassD... Support me for more videos:   / greatscott   Previous video:    • TEVO Little Monster 3D Printer Review...   Class AB Audio Amp video:    • Make your own Low Budget Bluetooth Mu...   Facebook:   / greatscottlab   Twitter:   / greatscottlab   More project information (schematic pictures,....) on Instructables: https://www.instructables.com/id/DIY-... Thanks to EasyEDA for sponsoring this video. Free circuit design tool with 200,000 users: https://easyeda.com $2 for10pcs 2-layer 10x10cm PCB prototype here: https://easyeda.com/order Wide selection in-stock components: https://lcsc.com Parts list (Incomplete, see Instructables for Ebay and Amazon.de, affiliate links): Aliexpress: 1x 3.5mm Audio Jack: https://s.click.aliexpress.com/e/_dYy... 1x 10kΩ Potentiometer: https://s.click.aliexpress.com/e/_dX8... 1x LM393 Comparator: https://s.click.aliexpress.com/e/_d7O... 1x TLC555 Timer: https://s.click.aliexpress.com/e/_dTr... 1x 74HC04 Inverter: https://s.click.aliexpress.com/e/_d8c... 1x IR2113 MOSFET Driver: https://s.click.aliexpress.com/e/_d7S... 2x IRLZ44N MOSFET: https://s.click.aliexpress.com/e/_dWh... 1x 7805 Voltage Regulator: https://s.click.aliexpress.com/e/_dXS... 1x 7812 Voltage Regulator: https://s.click.aliexpress.com/e/_d8O... 2x PCB Terminal: https://s.click.aliexpress.com/e/_dYb... 3x 47µF, 1x 22µF Capacitor: https://s.click.aliexpress.com/e/_d7d... 7x 220nF Capacitor: https://s.click.aliexpress.com/e/_dU4... 3x UF4007 Diode: https://s.click.aliexpress.com/e/_dYR... 2x 10kΩ, 2x 10Ω, 1x 2kΩ Resistor: https://s.click.aliexpress.com/e/_dTP... 2x 33µH Inductor: https://s.click.aliexpress.com/e/_d6A... In this project I will show you why a class AB amplifier is pretty inefficient and how a class D amplifier on the other hand improves this efficiency. At the end I will show you how we can apply the theory of operation of a class D amp to a couple of common components in order to create our own DIY class D audio amp. Music: 2011 Lookalike by Bartlebeats Killing Time, Kevin MacLeod (incompetech.com)