2x250W IRS2092 Class-D Amplifier Board 320-313. I own several different Class-D amplifier boards from Parts Express and other sellers.
Out of all of them, I feel that the 2x250W IRS2092 Class-D Amplifier Board is the best of the bunch. This board is almost a carbon copy of the Internal Rectifier AMP7D-200 reference board (aside from a few missing components). The amplifier board does not have the red "shutdown/overload" indicator LED's, nor does it have the TL071CP phase inverter op-amp required for mono bridge operation. The red LED indicators really are not necessary, so their omission is not a problem. Square Permanent Neo Magnets for Sale, Buy Wholesale Now. Use small, strong neodymium square magnets for brushless motors & speed sensor application; choose from a variety of sizes starting at 1mm thickness.
See More Info. at the bottom of this page for size tolerance specs. Click on the Technical Tab at the bottom of the page to view a list of gauss ratings & holding forces for all rare earth disc magnets. Now available in 3 styles: Titanium NonMagnetic Watchmaker Forceps, Ideal for handling tiny magnets or working around large strong ones. Square shaped neodymium magnets have applications inluding use in brushless motors and as speed sensors.
Pick-ups.