LiPo Charger Fan-noise Reduction (HTRC C240 Duo)

5 Volt linear voltage regulator (L7805CV3)

[@Kamil-ge8ct]

Many many thanks for great video! I used L7808CV and fan is noisy. Temperatures are good too. Greetings from Czech Republic ;-)

[@vielaida]

Thanks for the tutorial. It has been a great help to me, but better with a 7808

[@seniorzasader4328]

you can put step down regulator

[@fpvaprendiendoamodificar6359]

Hello good video, where I get the regulator.

[@furulevi]

Local electronics shop, or ebay...

[@fpvaprendiendoamodificar6359]

@@furulevi ok,Thank you.

[@wheelyhappyhome97]

Why not just replace it with a silent fan?

[@furulevi]

can you find one at 12v and in this size?

[@wheelyhappyhome97]

@@furulevi www.ebay.co.uk/itm/4PCS-Quiet-Silent-Cooling-Fan-12V-40mm-Fan-0-08A-DC-for-3D-Printer-DVR-Repair/383700911223?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649

[@wheelyhappyhome97]

I have just replaced mine with one of these and it is super quiet. I may even make a video showing the difference.

[@wheelyhappyhome97]

It was quiet but after a bit of use, it has increased in speed and noise I think. Maybe the orginal fan is also a 12v low noise one. So I think you way may be the way to go.

[@adopancia7445]

You could simply use a resistor, 1 or 2W and about 100ohm, tension goes about 7V and it is perfect.