sorry, delete dots: http://akotov.narod.ru/2.html
A Alex Kotov Member Joined 2004 akotov.narod.ru/ 2004-09-20 10:49 am #21 2004-09-20 10:49 am #21 sorry, delete dots: http://akotov.narod.ru/2.html ••• More options Share A AudioGeek Member Joined 2004 2004-09-20 4:17 pm #22 2004-09-20 4:17 pm #22 ok.. irfp250n it is. problem with this one is its input capacitance.... 2000pF!!! is this going to be a problem in a source follower config?? Thanks1 ••• More options Share A Alex Kotov Member Joined 2004 akotov.narod.ru/ 2004-09-21 10:15 am #23 2004-09-21 10:15 am #23 for AudioGeek: IRFP140N have 1400 pf /in my amp/, not problem, becouse tube follower before IRFP. ••• More options Share A Alex Kotov Member Joined 2004 akotov.narod.ru/ 2004-09-21 10:20 am #24 2004-09-21 10:20 am #24 for AudioGeek: IRFP140N have 1400 pf /in my amp/, not problem, becouse tube follower before IRFP. ••• More options Share Prev 1 2 First Prev 2 of 2 Go to page Go Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
A AudioGeek Member Joined 2004 2004-09-20 4:17 pm #22 2004-09-20 4:17 pm #22 ok.. irfp250n it is. problem with this one is its input capacitance.... 2000pF!!! is this going to be a problem in a source follower config?? Thanks1 ••• More options Share A Alex Kotov Member Joined 2004 akotov.narod.ru/ 2004-09-21 10:15 am #23 2004-09-21 10:15 am #23 for AudioGeek: IRFP140N have 1400 pf /in my amp/, not problem, becouse tube follower before IRFP. ••• More options Share A Alex Kotov Member Joined 2004 akotov.narod.ru/ 2004-09-21 10:20 am #24 2004-09-21 10:20 am #24 for AudioGeek: IRFP140N have 1400 pf /in my amp/, not problem, becouse tube follower before IRFP. ••• More options Share Prev 1 2 First Prev 2 of 2 Go to page Go Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
ok.. irfp250n it is. problem with this one is its input capacitance.... 2000pF!!! is this going to be a problem in a source follower config?? Thanks1
A Alex Kotov Member Joined 2004 akotov.narod.ru/ 2004-09-21 10:15 am #23 2004-09-21 10:15 am #23 for AudioGeek: IRFP140N have 1400 pf /in my amp/, not problem, becouse tube follower before IRFP. ••• More options Share A Alex Kotov Member Joined 2004 akotov.narod.ru/ 2004-09-21 10:20 am #24 2004-09-21 10:20 am #24 for AudioGeek: IRFP140N have 1400 pf /in my amp/, not problem, becouse tube follower before IRFP. ••• More options Share Prev 1 2 First Prev 2 of 2 Go to page Go Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
A Alex Kotov Member Joined 2004 akotov.narod.ru/ 2004-09-21 10:20 am #24 2004-09-21 10:20 am #24 for AudioGeek: IRFP140N have 1400 pf /in my amp/, not problem, becouse tube follower before IRFP. ••• More options Share