News
In Memory of Dr. Robert Winglee
Everyone at EHT is deeply saddened at the news of Robert’s passing. It is absolutely true that without Robert EHT would probably not have existed. Four of the five founding members studied, worked, and collaborated with Robert. I was one of Robert’s first graduate students and was his first experimental graduate student where he trusted…
Read MoreHigh Voltage Trigger System with Fast Rise Time
Dr. James Prager recently presented the initial results from a trigger system development program at the 62nd Annual Meeting of the APS Division of Plasma Physics. This solid-state trigger produced a 20 kV pulse into 50 Ω with sub 3 ns rise time while being designed to reduce size and cost. The poster can be…
Read MoreSupporting Fusion Energy
EHT is proud to support the development of fusion energy by donating our our solid-state full bridge modules to the University of Washington. These modules drive their helicity injectors on HIT to advance the state-of-the-art in fusion science. EHT and HIT have collaborated for many years. More information.
Read MoreEHT Selected for DOE SBIR
EHT won a DOE SBIR Phase I: High-Voltage Solid-State Trigger for HEDP Applications. With support of this award, EHT will develop a solid-state thyratron replacement for triggering higher voltage spark-gap switches at Sandia in support of their High Energy Density Physics program. For more information about this award, see our research page.
Read MoreEHT at NAPAC 2019
EHT will be exhibiting at the 2019 North American Particle Accelerator Conference (NAPAC2019) at Michigan State University in Lansing, MI from 02 SEPT to 06 SEPT 2019. This is the largest US-based particle accelerator conference and brings together hundreds of experts in many fields of accelerator science and technology.
Read MoreNew Product: Spartan
EHT is pleased to introduce Spartan, our first high-voltage nanosecond pulser specifically designed for high-power industrial applications. Spartan can efficiently drive capacitive loads, like grids, bias electrodes, and capacitive discharges, at pulse repetition frequencies up to 400 kHz and high average power. EHT incorporated water cooling to enable high-power operation in an industrial environment. EHT’s…
Read MoreNew Product: Inductive Adder
The EHT Nanosecond Pulser – Inductive Adder (NSP-IA) was initially developed with the support of the Office of Naval Research to drive 50-Ω loads to 36 kV with sub-10 ns rise times and adjustable pulse widths at high pulse repetition frequency (up to 50 kHz). EHT incorporated this research work into a family of NSP-IA…
Read MoreEHT at PPPS 2019
EHT will be exhibiting at the Pulsed Power and Plasma Science Conference in Orlando, FL from 23 June to 28 June 2019 at Booth 9. This is a joint meeting of the IEEE Pulsed Power Conference (PPC) and IEEE International Conference of Plasma Science (ICOPS). Additionally, our researchers and collaborators will be presenting on the…
Read MoreEHT at GEC
EHT is proud to be a Gold Exhibitor at The 71st Annual Gaseous Electronics Conference at the Oregon Convention Center from November 5-9, 2018. In addition to showcasing our pulsed power systems for plasma generation and control, we will be presenting posters on our research. Come by the booth posters to see our new products and research.
Read MoreEHT at APS DPP
EHT is excited to present research posters at the 60th Annual Meeting of the APS Division of Plasma Physics at the Oregon Convention Center from November 5-9, 2018. Much of this research was made possible with the DOE SBIR program.
Read More