Cummins Inc. is expanding its reach into the rail market with the QST30 Tier 4-compliant switcher locomotive power module, projected to be available in the first quarter of 2022. The QST30 locomotive ...
The MSK 4891 is a Silicon-controlled rectifier/Diode plastic encapsulated module (PEM) intended for use in military, aerospace and other severe environment applications. The SCR/DIODE configuration ...