Schematic Power Amplifier and Layout

DC Power Supplies with Remote DC Power Supplies with Remote circuit modules using MTP75N06, SG3525, BC549 Variable Programmable DC power supply 30v to 12v, some DC–DC converters include “Remote Sense” connection points

ELECTRONIC CIRCUIT and ELECTRICAL WIRING

A amplifier of force RF for the FM , is always essential for the amateur that wants it strengthens some small transmitter, that likely already it has manufactured or has been supplied ready. The present circuit can give 50-60W RF force of expense, with control smaller than 15-20W in the region of frequencies of FM, […]

active subwoofer crossover active subwoofer crossover

Audio circuit 70W using MOS 2SK135 2SJ50 Audio circuit 70W using MOS 2SK135 2SJ50