USB Fast Mini Charger For Quansheng UV-K5/6 3D Printer Model
The file 'USB Fast Mini Charger For Quansheng UV-K5/6 3D Printer Model' is (stl) file type, size is 3.2MB.
The file 'USB Fast Mini Charger For Quansheng UV-K5/6 3D Printer Model' is (stl) file type, size is 3.2MB.
Small fast (up to ~18W) USB charger for Quansheng UV-K5/6.
NOT RECOMMENDED for stock Quanshengs batteries without lowering charging current.
DO NOT print it with PLA. Charger gets quite hot and will melt PLA.
Uses LX-LISC-V1 or LX-LISC-V2 2S USB QC/PD charger.
For contacts I've used copper wire 0.75mm diameter.
With added switch and some modifications to PCB you can switch between 2 set charging currents.
Current is set with resistor. There is a place for two 0603 smd resistors connected in parallel. 1 is 100K, second is 180K. It sets current to about 1.5A.
I've replaced the second resistor with 100K and connected it through a switch. This allows for a choice between ~0.8A and ~2A.
If you set it for higher charging current then ~1.4A, I recommend using case with vent holes. Charger gets really hot. @2A it goes >80*C.
Additional things:
| charger_body_no_switch_led.stl | 1.5MB | |
| charger_body_no_vent_switch.stl | 1.5MB | |
| charger_body_vent_switch_led.stl | 1.5MB | |
| charger_body_w_switch.stl | 1.5MB | |
| charger_body_w_switch_led.stl | 1.5MB | |
| cover.stl | 135.2KB |
