JHEMCU RuiBet 1-2S LiPo Charger 2507 Fan Mod

JHEMCU RuiBet 1-2S LiPo Charger 2507 Fan Mod

thingiverse

I noticed the JHEMCU RuiBet 1-2S LiPo charger runs a bit warm so I designed this fan mod to provide active cooling. You will need a 5v 2507 fan to create this. Print in PETG or PLA Instructions: - Remove the bottom plate of the JHEMCU charger. This will be discarded and replaced with "Side A". - Mount 2507 fan on to "Side A" using 4x 10mm M2 screws and secure with 4x M2 nuts - Feed the fan power wires through center hole and solder to 5v/gnd pads on the charger's USB port (you will need to trim away some of the outer USB I/O shielding to make it easier to solder directly to the pads) - Mount "Side A" onto JHEMCU charger base using 6x 5mm M2 screws - Mount "Side B" onto "Side A" using 4x 5mm M2 screws I opted to use a stepdown regulator and run the fan at 3.3v for a more quiet operation

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