Thingiverse
Peggy's Lab Fan (60x60mm Desk-Top Cooler) Mark II by KidSwidden
by Thingiverse
Last crawled date: 4 years, 7 months ago
Re-designed to be quieter than the Mark I. -This version is virtually silent!
Mission remains to lightly blow air OVER something (e.g. laboratory specimens & prepared slides) rather than risk disturbing / contaminating same.
Re-design replaces the DC Motor # 130 with a standard 40mm fan - like the one found bolted to most 3D hot-ends.
Also uses that neat-o 10 x 15 plug-in toggle switch, as employed by the Mark I.
Note that there are 3 types of popular, 40x40mm fans: 5V, 12V & 24V. I score mine on ebay for around $0.99 each.
Mission remains to lightly blow air OVER something (e.g. laboratory specimens & prepared slides) rather than risk disturbing / contaminating same.
Re-design replaces the DC Motor # 130 with a standard 40mm fan - like the one found bolted to most 3D hot-ends.
Also uses that neat-o 10 x 15 plug-in toggle switch, as employed by the Mark I.
Note that there are 3 types of popular, 40x40mm fans: 5V, 12V & 24V. I score mine on ebay for around $0.99 each.