なんでGaNに勝てるの？ ADAMON 65Wの“謎テクノロジー”を暴いた 【USB充電器分解レビュー】

✅ Thank you to Yokogawa Measurement (YOKOGAWA) for providing this! We also have demo units available for loan. Please feel free to contact us. Yokogawa's standard generator lineup: https://tmi.yokogawa.com/jp/solutions... Yokogawa Measurement contact information: https://tmi.yokogawa.com/jp/contact/ ◤Products used in the commercial◢ AC Power Calibrator LS3300: https://tmi.yokogawa.com/jp/solutions... Precision DC Calibrator 2560A: https://tmi.yokogawa.com/jp/solutions... Digital Power Meter WT300E https://tmi.yokogawa.com/jp/solutions... ◤About Yokogawa◢ Yokogawa Official Website https://tmi.yokogawa.com/jp/ Yokogawa Official YouTube Channel    / @yokogawatmi   Yokogawa Official Facebook Channel   / yokogawajapan.tmi   Disassembled ADAMON 65W Charger https://amzn.to/4i6blLx Unifive is mass-producing the ADAMON 65W. https://www.unifive.com/products/full... ★★★Recommended Chargers and Cables★★★ Anker Nano II 65W (Single-Port Bestseller) https://amzn.to/4kqLUDY Anker Nano Charger 45W (Upgraded from the Nano II 45W) https://amzn.to/47fYXop Anker Nano II 45W (single-port bestseller) https://amzn.to/4lnY41X UGREEN NexodeX 65W (good value for money) https://amzn.to/4lNrcPF UGREEN Nexode 100W (good value for money) https://amzn.to/4lqIUZM Anker Prime Wall Charger (67W, 3 ports, GaN) (expensive but good quality) https://amzn.to/4kB8M3M Anker Prime Charger (100W, 3 ports, GaN) (expensive but good quality) https://amzn.to/48V4qSL CIO NovaPort TRIO II 65W USB-C x2+A (multi-port, good value for money) https://amzn.to/4lpkWOw Anker's 240W compatible cable (very good) https://amzn.to/3Vmgy7w PD Trigger KMC003C https://s.click.aliexpress.com/e/_opb... HIKMICRO Mini2 Thermography Camera https://amzn.to/40N5Dqm Note: Some URLs in the description section contain affiliate ads. ◤Equipment◢ List of tools used by Ichiken, including soldering irons → https://amzn.to/44nF0KV ◤Links◢ You can purchase Ichiken's electronics products and T-shirts here (associate link): https://amzn.to/3QxN8Av Official LINE: https://lin.ee/3bFpFHB Official website (for business inquiries, etc.): https://bit.ly/ichiken-ad Official blog: https://ichiken-engineering.com/ Twitter:   / ichiken_make   ◤Table of Contents◢ 0:00 Disassembling a Japanese-made USB charger 0:55 Are you calibrating your measuring instruments? 2:14 About the item I purchased this time 2:59 I'm concerned about coil whine 4:04 Basic specifications and performance evaluation 6:17 Measuring power conversion efficiency 7:37 About heat generation and thermal throttling operation 8:59 Let's take it apart 11:02 Explanation of the internal circuit 12:23 Looking at the waveform during operation 14:45 Discussion of why it's so efficient 17:05 Summary ◤Business Inquiries◢ Learn more about Ichiken's PR services: https://bit.ly/ichiken-ad Email: [email protected] We welcome sponsorship and PR opportunities. Please feel free to contact us.