I'd guess you are looking at a cap failure in the original PSU. 386 era is what, early 90s. 30+ years is a good run. If a replacement PSU doesn't have a switch, you could always hook it to a surge ...

Menlo Micro has claimed the industry’s highest-power MEMS switch with the introduction of the MM9200 with kilowatt-power handling. Based on the company’s Ideal Switch technology, the MM9200 is the ...

You’re undoubtedly familiar with power-switching devices such as the venerable and still very viable insulated-gate bipolar transistor (IGBT). An enhanced variation is the B-TRAN bipolar junction ...

AUCKLAND – 19 July 2023 – NZ Compare, a consumer comparison and advocacy platform, is calling foul on the Electricity Authority (EA) for extending a $2.8m taxpayer funded contract with Powerswitch ...

The power switch with infrared proximity sensor is intended for the recognition of obstructions at distances of a few millimetres to a few centimetres. This compact sensor switch can be used to open a ...