|
Title: Looking for 3.7 v to 9 v booster Post by: samayaraj on August 25, 2020, 09:27:05 AM Hi mates,
I am looking for DIY voltage booster for converting 3.7 v to 9 v. This booster has to power a micro centrifugal pump which consumes power of 6W. So I need a voltage booster of rating atleast 10W. I have 1s1p lithium ion battery with 2500 mah and it can continuously deliver up to 2C. I have seen many YouTube videos who are making voltage boosters using toroidal coil, mosfet, resistor, capacitors etc. But I suspect they are not rated for 10W power. Also I tried voltage booster boards bought from Amazon (Pl. see the attached pics) are not working for motors. But they are working for lighting loads. Please suggest me a DIY boards for boosting 3.7 v to 9 v with power rating of at-least 10W. Regards, Samayaraj Title: Re: Looking for 3.7 v to 9 v booster Post by: sahilkit on August 29, 2020, 08:52:44 PM Hello Samayaraj,
XL6009E1 may not work as minimum input voltage is 5volts to maximum 32volts. See if this helps https://robu.in/product/dc-dc-3v-35v-to-4v-40v-adjustable-step-up-power-module-high-power-boost-converter/ Title: Re: Looking for 3.7 v to 9 v booster Post by: samayaraj on August 31, 2020, 08:14:19 AM This seems optimum for my requirement. I will try for sure once the stock arrives back.
Thanks Mr. sahilkit for your kind help. Regards, Samayaraj |