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Following on from the previous video, we take a look at the design steps for these DC-DC converters as well as component selection and a few tips for PCB layout! JLCPCB PCB Fab & Assembly from $2! Sign up to Get $60 Coupons: https://jlcpcb.com/?from=electrarc240 What happens when: 0:00 Introduction 0:58 What we'll be covering 1:46 JLCPCB 2:28 Output voltage vs duty cycle 6:18 Output voltage vs output current 7:44 Calculating component values 8:22 Calculating inductance 17:35 Calculating capacitance (discontinuous current) 22:03 Calculating capacitance (continuous current) 26:03 Summary of component value calculation 26:58 Key datasheet parameters - Inductor 28:45 Key datasheet parameters - Capacitor 30:33 Key datasheet parameters - MOSFET 31:38 Key datasheet parameters - Diode 32:12 Component arrangement/layout 32:56 Dealing with high dV/dt 33:56 Dealing with high dI/dt 35:44 How to locate high dV/dt & dI/dt in a circuit 36:33 Real world voltage ripple 39:01 Calculating efficiency/losses of a specific component (diode) 40:10 Using calorimetry to approximate losses in a specific component 43:25 Conclusion 43:40 Outro Looking to buy or loan lab equipment in the UK? Check out https://telonic.co.uk/ Follow me on Instagram to stay up to date on all the latest stuff: / electrarc240 Join the ElectrArc240+ discord server to hang out with likeminded folk: / discord Donate through PayPal to support more cool projects: https://www.paypal.com/paypalme/elect...