DENKI OTAKU

Zero Standby Power? Let’s Fact-Check Belkin’s Bold Claim

Thanks to JLCPCB for sponsoring this video! Register to get $123 New customer coupons: https://jlcpcb.com/?from=DENKIOTAKU USB charger I used in this video (affiliate links) ★★★Recommended chargers and a cable★★★ Belkin CubicCharger 67W https://amzn.to/4sZJnWh Anker Nano II 65W https://amzn.to/4sS98aP Anker Nano Charger (45W) https://amzn.to/4bSa8G8 Nexode X 65w https://amzn.to/4birOKX UGREEN Nexode 100W https://amzn.to/4blzZWQ Anker Prime Wall Charger 67W https://amzn.to/4bifV7M Anker Prime Charger (100W) https://amzn.to/4bis5gX CIO NovaPort TRIOⅡ 65W https://amzn.to/3NMiPso Anker PowerLine III Flow https://amzn.to/4bzJ8Kr (Highly recommended) PD trigger KMC003C https://s.click.aliexpress.com/e/_opb2JCv *Some of the URLs in the description section are affiliate links ◤Products used in this video◢ (includes affiliate links) Tools I use (soldering irons, etc.) → Oscilloscope: Teledyne LeCroy HDO6104B 1GHz model ◤Contents◢ 00:00 Reviewing Belkin’s USB Charger 00:40 Made 6-Layer PCBs 01:08 Measuring Standby Power 02:52 Impact on Annual Electricity Costs 05:57 Measuring Power Conversion Efficiency 06:21 Heat Generation and Thermal Throttling 07:26 Standby Power with USB Cable Connected 10:40 Teardown! 11:27 Circuit Design and ICs 13:59 Summary If you’d like to get something from AliExpress, it would really help me out if you used this link! I’ll use any affiliate earnings to help keep my projects going. https://s.click.aliexpress.com/e/_c3WMnib1