https://stream.echo6.co/videos/watch/0970557b-b587-402e-8550-6f94923ee0c1 A further clarification to the previous video on the Hakko FX-888D vs the JBC direct heat CD-2B soldering station. And the differences between applied power, tip design, sensor design, control loop design, and power delivery to a ground plane. Power measurements and DaveCAD explanations. https://kit.com/EEVblog/soldering-equipment Forum: https://www.eevblog.com/forum/blog/eevblog-1065-soldering-iron-power-delivery-explained/ EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 Support the EEVblog through Patreon! http://www.patreon.com/eevblog Stuff I recommend: https://kit.com/EEVblog/ Donate With Bitcoin & Other Crypto Currencies! https://www.eevblog.com/crypto-currency/ T-Shirts: http://teespring.com/stores/eevblog 💗 Likecoin – Coins for Likes: https://likecoin.pro/@eevblog/dil9/hcq3 Tue, 05 May 2026 00:08:37 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/0970557b-b587-402e-8550-6f94923ee0c1 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.