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Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <1UQROrlNZc.2LoZ9LxbADe@optiplex980-pc> Content-Language: en-US X-Provags-ID: V03:K1:tMMSXJ6pZozjBMOU0LldeM1ju/YXCidGDxftGOIroMepoCKiLkh 19E/FbBu+94CCB8H8hvGVtEB8UQnsPzcMjRFyYMFWiKB9sKy9ByNHTI70pqxEPvWoCkUVDu nMMQJkO11K5QoguyPn3gZwhk3njf4c3ht0YjPLYLiilrUO/H3feA8H3t6g9vqEMxhTGwpKz zOiR094f1UvTHB+NL7/bg== X-UI-Out-Filterresults: notjunk:1;V01:K0:4vv7OiNccSI=:iYifOZhhUDNGI5zQkyjtD6 6LxeX/RRE3AtJy2hAEBlqyjGEev90xYjMN2oxm7f62RpQBJiNGh/mDzqDbp3B9yOxJPuBNzdW jKmEFTPyngheHW6t8Q8EFYlgDFsHYRAM6/MBqp66rpkB/6piA8wXEUgI52fWovQ7stLfHk6CS ilFhfBc8rGNmi0zTWDTfGVd4XjJKJZyFCM9JoN2aBxyON5ziZS29YaQNWrUgbuf5gC5auM24V OU5dtVcpzSHZEcZe/oNxQqb+YIAYmlVKIqdGV0q5UcoSSJvZJRcywZXB/bs4oPSQG/1hSqoQ4 +cxCY3UKybEacX/flhW5WirvbA6GfDAs0s1OfWAMd077uN2TN4g/FWXGfPnBRdYqYzFlykZXW h6LmjQnFNuAe/NVse8G51xM13MAl1YIpwKKCrIC8qGZPaSI5uZvXG+hfJH+mY79lEJ+VQhCT9 qz00/3eHFiX7TeixNFY1wamgVQYwlkhE6qK9t7ZQG30I1H4QMs2BhewFcnkajHdcyhMnyz5Bi qo2XhOOJX65LjMIcy7MqEMAZXq4RKj6ulqTNvKMH3UU8PgY5QdE/lOOao1/swfTWskYf65F9f J+F7grujcAle/3734y4kTa1ChUgQ8CZjn1y/hmmWSvMdki+Wsrtp1pFiTaBsNMuGiXbuHUswI QB4F3I73Y3N0W4BK+TpVKjW7j2VagPcP3jqSQqF2LPh65Kb5kzMbPpLnD69sgALJEezsJFHv4 3ZnWQx1MVNn72KBGHmO2R1IyCPZXjHs/f88fh2RokMbfwq+2SPpebBle2qs= X-Spam-Score: 0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Jay, > Notice the small 'bobble' (around 3 volts) on the gate waveform on > the way up ... that's where the FET is turning on. Turn off is about > the same level ... maybe a bit lower. As long as the gate waveforms > don't overlap at that point it should be okay. A slight 'dead zone' > (both FETs off) isn't a bad idea. [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- X-Scan-Signature: 4ad5f3f1a9241b934aaa5d0e23c9dc57 Subject: Re: LF: W1VD amp help Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false Jay, > Notice the small 'bobble' (around 3 volts) on the gate waveform on > the way up ... that's where the FET is turning on. Turn off is about > the same level ... maybe a bit lower. As long as the gate waveforms > don't overlap at that point it should be okay. A slight 'dead zone' > (both FETs off) isn't a bad idea. That comment about the 'bobble' is one of the most interesting and useful bits I've read in a long time! I have to run too. I will apply 13V, check drain waveforms under these same drive conditions and post results later today. Paul