S steveu Member Joined 2005 home.pcisys.net/~sungstad/ Saturday at 5:39 AM #3,821 Saturday at 5:39 AM #3,821 I plan to design a fan speed controller, but first I need a way to simulate/plot thermal response. With some help from an analog web page, I came up with this: Attachments 1749270926632.png 45 KB · Views: 43 Vf vs temp.asc Vf vs temp.asc 693 bytes · Views: 38 Last edited: Saturday at 5:52 AM Reactions: poundy B bordodynov Member Joined 2015 Saturday at 8:23 AM #3,822 Saturday at 8:23 AM #3,822 See Mark Johnson diyAudio Donor Joined 2011 Paid Member Saturday at 12:36 PM #3,823 Saturday at 12:36 PM #3,823 A few years ago I experimented with a variable speed, temperature sensing fan controller here: LINK Instead of a PN diode, its sensing element was an NTC thermistor. A couple plots from that post are below: _ Ins S steveu Member Joined 2005 home.pcisys.net/~sungstad/ Sunday at 12:46 AM #3,824 Sunday at 12:46 AM #3,824 bordodynov said: See View attachment 1470042 Click to expand... Cool! Cleaning up the unnecessary things then: Prev 1 … Go to page Go 190 191 192 First Prev 192 of 192 Go to page Go You must log in or register to reply here. Share: Facebook X (Twitter) LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link
I plan to design a fan speed controller, but first I need a way to simulate/plot thermal response. With some help from an analog web page, I came up with this:
B bordodynov Member Joined 2015 Saturday at 8:23 AM #3,822 Saturday at 8:23 AM #3,822 See Mark Johnson diyAudio Donor Joined 2011 Paid Member Saturday at 12:36 PM #3,823 Saturday at 12:36 PM #3,823 A few years ago I experimented with a variable speed, temperature sensing fan controller here: LINK Instead of a PN diode, its sensing element was an NTC thermistor. A couple plots from that post are below: _ Ins S steveu Member Joined 2005 home.pcisys.net/~sungstad/ Sunday at 12:46 AM #3,824 Sunday at 12:46 AM #3,824 bordodynov said: See View attachment 1470042 Click to expand... Cool! Cleaning up the unnecessary things then: Prev 1 … Go to page Go 190 191 192 First Prev 192 of 192 Go to page Go You must log in or register to reply here. Share: Facebook X (Twitter) LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link
Mark Johnson diyAudio Donor Joined 2011 Paid Member Saturday at 12:36 PM #3,823 Saturday at 12:36 PM #3,823 A few years ago I experimented with a variable speed, temperature sensing fan controller here: LINK Instead of a PN diode, its sensing element was an NTC thermistor. A couple plots from that post are below: _ Ins S steveu Member Joined 2005 home.pcisys.net/~sungstad/ Sunday at 12:46 AM #3,824 Sunday at 12:46 AM #3,824 bordodynov said: See View attachment 1470042 Click to expand... Cool! Cleaning up the unnecessary things then: Prev 1 … Go to page Go 190 191 192 First Prev 192 of 192 Go to page Go You must log in or register to reply here.
A few years ago I experimented with a variable speed, temperature sensing fan controller here: LINK Instead of a PN diode, its sensing element was an NTC thermistor. A couple plots from that post are below: _ Ins
S steveu Member Joined 2005 home.pcisys.net/~sungstad/ Sunday at 12:46 AM #3,824 Sunday at 12:46 AM #3,824 bordodynov said: See View attachment 1470042 Click to expand... Cool! Cleaning up the unnecessary things then:
bordodynov said: See View attachment 1470042 Click to expand... Cool! Cleaning up the unnecessary things then:
