The lowest-cost way to achieve this goal is to use a 1-quadrant unipolar dc supply (Fig. 1a) outfitted with a polarity reversal relay. However, using a polarity reversal relay brings with it three ...

TOKYO--(BUSINESS WIRE)--Toshiba Corporation's (TOKYO:6502) Storage & Electronic Devices Solutions Company today announced the launch of “TB67S111PG,” a multi-channel solenoid and a unipolar motor ...

Here is a recall of the general purpose chopper stabilized switches which was released last 2009. These are Hall effect unipolar switches designed for operation over temperature ranges of up to 150ºC.

Researchers from Harvard University have demonstrated electroluminescence from a unipolar LED. The generation of electroluminescence (EL) in semiconductor nanowires has generally relied on p–n ...

Fig 1. By splitting the input signal into positive and negative portions and digitizing separately, this circuit allows a microcontroller’s unipolar ADC to handle bipolar signals and double its input ...