Engineeringness on MSN

The Tiny Switch That Runs Every Computer and Gadget

Nearly every piece of technology you use—from smartphones to computers—relies on one revolutionary component: the transistor.
EDN

Class A-Designed Headphone Amplifier Using BC308 Transistor

The circuit was constructed around the functionality of a Class A amplifier to create a headphone circuit. BC308 – an epitaxial planar PNP transistor used for general purpose and low noise amplifier ...
EDN

RF Amplifier Design Using ISL73xxxRH Transistor Array

This application note presents the ISL73096RH/ISL73127RH/ISL73128RH transistor arrays and focuses on designing RF amplifiers employing these featured transistor ...
Ars Technica

Help me fix my amplifier- it has a blown output transistor, how do I tell which one it is?

There appears to be 16 large transisitors which were mounted to the heatsink of this amplifier. It is a Planet Audio 4 channel car audio amp. From some quick Google searching, it looks like I should ...
Electronic Design

GaN HEMT Transistor Sets Record For Wideband Amp Efficiency

Poised for general-purpose military and industrial applications, the CGH40090PP GaN HEMT microwave transistor boasts of superior performance over wide bandwidths when compared to GaAs MESFET or Si ...