EEVacademy #8 - Howland Current Pump

David Ledger explains the Howland Current Pump building block circuit. EEVblog Main Web Site: The 2nd EEVblog Channel: Support the EEVblog through Patreon! Stuff I recommend: Donate With Bitcoin & Other Crypto Currencies! T-Shirts: Likecoin – Coins for Likes: @eevblog/dil9/hcq3 💗 Likecoin – Coins for Likes: @eevblog/dil9/hcq3 Теги: eevblog,video,howland current pump,build block circuit,constant current,current source,constant current circuit