Search

Boris M Reshetnyak

from North Wales, PA
Age ~76

Boris Reshetnyak Phones & Addresses

  • 115 Kingston Way, North Wales, PA 19454 (215) 997-0216 (215) 997-1273 (267) 218-2086
  • 132 Folcroft Ave, Folcroft, PA 19032 (610) 532-3284
  • 24208 Cornerstone Dr, Morrisville, PA 19067 (215) 750-7105
  • Yardley, PA
  • Montgomery, PA
  • Folsom, PA
  • 115 Kingston Way, North Wales, PA 19454 (215) 997-1273

Work

Position: Professional/Technical

Education

Degree: Graduate or professional degree

Emails

Publications

Us Patents

Matrix-Stages Solid State Ultrafast Switch

View page
US Patent:
20130093498, Apr 18, 2013
Filed:
Oct 14, 2011
Appl. No.:
13/273767
Inventors:
Boris RESHETNYAK - North Wales PA, US
Dante E. PICCONE - Glenmoore PA, US
Victor TEMPLE - Clifton Park NY, US
International Classification:
H03K 17/687
US Classification:
327434
Abstract:
A semiconductor switching device for switching high voltage and high current. The semiconductor switching device includes a control-triggered stage and one or more auto-triggered stages. The control-triggered stage includes a plurality of semiconductor switches, a breakover switch, a control switch, a turn-off circuit, and a capacitor. The control-triggered stage is connected in series to the one or more auto-triggered stages. Each auto-triggered stage includes a plurality of semiconductor switches connected in parallel, a breakover switch, and a capacitor. The control switch provides for selective turn-on of the control-triggered stage. When the control-triggered stage turns on, the capacitor of the control-triggered stage discharges into the gates of the plurality of semiconductor switches of the next highest stage to turn it on. Each auto-triggered stage turns on in a cascade fashion as the capacitor of the adjacent lower stage discharges or as the breakover switches of the auto-triggered stages turn on.

Device And Method For Controlling The Turn-Off Of A Solid State Switch (Sgto)

View page
US Patent:
20150236685, Aug 20, 2015
Filed:
Feb 18, 2014
Appl. No.:
14/182629
Inventors:
Boris RESHETNYAK - North Wales PA, US
Victor TEMPLE - Clifton Park NY, US
Dante E. PICCONE - Glenmoore PA, US
International Classification:
H03K 17/04
H03K 17/14
Abstract:
A circuit for turning OFF a thyristor. The circuit includes at least one first circuit element configured to provide a high reverse turn-OFF voltage to the thyristor gate for a predetermined period of time. Immediately following the predetermined period of time. at least one second circuit element provides a normal reverse turn-OFF voltage to the thyristor gate. The normal reverse turn-OFF voltage is substantially lower than the high reverse turn-OFF voltage.
Boris M Reshetnyak from North Wales, PA, age ~76 Get Report