Friday, July 31, 2015
Ceramic Filter vs Fabric Filter - Water filter
This picture shows why the ceramic filter is better than fabric filter. As you can see the dirt penetrates the inner side of the fabric filter badly while the ceramic filter still maintaining fairly clean inner side. Next time when buying your water filter consider ceramic although the price maybe a little bit expensive but in general it is still cheaper and yet more cleaner.
One simple circuit to step up voltage using LM2577 -Adj P+ chip. The schematic is from Texas Instrument and it works expected - and below is...