Tag Archives: power supplies

Amateur Extra Lesson 6.5, Power Supplies, 11th Edition

Posted on October 1, 2016 by

Here’s your video introduction to Section 6.5, Power Supplies, in the ARRL Extra Class License Manual for Ham Radio. This section covers both linear and switching supplies. You can find a complete list of the Amateur Extra videos by clicking … Continue reading →

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Ask Dave 17: Power For Your Amateur Radio Station

Posted on February 3, 2016 by

Ask Dave 17 delves into the mysteries of powering your amateur radio station. It covers both linear and switch-mode supplies. Also discussed are voltage drops in power cords, using 12v batteries to power your rig, and other topics. The Ham … Continue reading →

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Amateur Extra Class Lesson 6.4, Power Supplies

Posted on December 4, 2014 by

Here’s your video introduction to Section 6.4, Power Supplies, in the ARRL Extra Class License Manual for Ham Radio. After you’ve viewed the video, read the section in the book, and feel comfortable with the relevant test questions, click here … Continue reading →

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