Worcester, Mass. — Allegro MicroSystems, Inc. has developed a series of Darlington transistors exclusively for home and professional audio amplifier markets. With a high safe operating area (SOA) and ...

Among the many methods available for air flow detection, self-heated thermal flow sensors are simple, cheap, rugged, and sensitive. They rely on the relationship between airspeed (AF) and thermal ...

I am repairing a piece of equipment (magnetic key card programmer) and I found a TIP127 darlington transistor that was physically damaged due to poor design. The leads sheared right off. The closest ...