DARRAH ELECTRIC COMPANY offers the DST5000 Portable Power Semiconductor Tester that accurately tests the functionality of all types of Diodes, SCR Thyristors, asymmetric and symmetric type GTO Thyristors, discrete or packaged Darlington Transistors, and all styles of IGBTs up to 5kV. All types of packaging can be tested, including stud, module, press pack, or hockey puck style.

Ferraz Shawmut 1250/1300V PSC fuse-links provide maximum flexibility in equipment design and ultimate protection for today’s power conversion equipment.

As a part of an ongoing effort to provide uniformity in the precautionary labeling practice, Darrah Electric is proud to announce this series of Safety Labels approved by the Resistance Welder Manufacturers' Association.

Become an expert at Mounting Isolated Semiconductor Modules with our complete Thermal Paste Kit

The Power Converter Handbook is an essential tool for Power Engineers designing and AC and DC converter systems. The Handbook delivers basic understandings of each component used in converters providing theoretical details on circuit topologies and formulas needed to design these systems.

Darrah Electric Company offers a full line of air cooled series field directional bridges ranging in sizes from 5 Amps through 2000 Amps.

Darrah Electric Company is “The Company” to call for resistance welding SCR Contactors.

Mitsubishi Electric's new 6.5kV Full-SiC Power Semiconductor Module Reaches World’s Highest Power Density

LEM finishes its range of open-loop Hall effect current transducers with digital outputs for drives applications.

The new improved 3300 V (volt) Trench and Planar 6500 V IGBT (insulated-gate bipolar transistor) modules offer highest current compactness and robust-ness enabling reduced losses.