Evaluation of electrolytic capacitors for high-peak current pulse duty

1991 ◽  
Author(s):  
Kevin Harris ◽  
G. Glen McDuff ◽  
Tom R. Burkes
Keyword(s):  
Current Pulse ◽  
High Peak ◽  
Peak Current ◽  
Electrolytic Capacitors

Evaluation of electrolytic capacitors for high peak current pulse duty

1991 ◽  
Vol 38 (4) ◽  
pp. 758-766 ◽  
Author(s):  
K.W. Harris ◽  
G. McDuff ◽  
T.R. Burkes
Keyword(s):  
Current Pulse ◽  
High Peak ◽  
Peak Current ◽  
Electrolytic Capacitors

Low-Voltage AlGaAs/GaAs Thyristors as High-Peak-Current Pulse Switches for High-Power Semiconductor Laser Pumping

2020 ◽  
Vol 67 (1) ◽  
pp. 193-197 ◽  
Author(s):  
Sergey O. Slipchenko ◽  
Maxim A. Ladugin ◽  
Aleksandr A. Marmalyuk ◽  
Vladimir A. Simakov ◽  
Aleksandr A. Podoskin ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Current Pulse ◽  
High Power ◽  
Low Voltage ◽  
High Peak ◽  
Peak Current ◽  
Power Semiconductor ◽  
Laser Pumping

ASIM TGFs associated with high peak current strokes

2021 ◽  
Author(s):  
Andrey Mezentsev ◽  
Nikolai Østgaard ◽  
Torsten Neubert ◽  
Victor Reglero
Keyword(s):  
International Space Station ◽  
Short Duration ◽  
Gamma Ray ◽  
Space Station ◽  
High Peak ◽  
Science Data ◽  
Peak Current ◽  
International Space ◽  
Lightning Discharges

<p>The Atmosphere-Space Interactions Monitor (ASIM) has been installed on board of the International Space Station in April 2018, successfully providing science data for 2.5 years. The Modular X- and Gamma-ray Sensor (MXGS) of ASIM is designed to detect Terrestrial Gamma-ray Flashes (TGFs) (short intense bursts of gamma-ray photons), produced during the initial breakdown phase of the +IC lightning discharges.</p><p> </p><p>In this contribution we report and summarize the results on the ASIM TFGs associated with high peak current lightning detections (detected by GLD and WWLLN networks). High peak current detections tend to be associated with short duration TGFs and do not exhibit a tendency to correlate with the fluence of the TGF.</p>

High Peak Current MOS Gate-Triggered Thyristor With Fast Turn-On Characteristics for Solid-State Closing Switch Applications

2016 ◽  
Vol 37 (2) ◽  
pp. 205-208 ◽  
Author(s):  
Wanjun Chen ◽  
Chao Liu ◽  
Xuefeng Tang ◽  
Lunfei Lou ◽  
Wu Cheng ◽  
...  
Keyword(s):  
Solid State ◽  
High Peak ◽  
Peak Current ◽  
Turn On ◽  
Mos Gate

scholarly journals Bipolar Triangular Wave Current Pulse Inverter for Shallow TEM Survey

2018 ◽  
Vol 176 ◽  
pp. 01036
Author(s):  
Zhao Yifu ◽  
Liu Lihua ◽  
Geng Zhi ◽  
Liu Xiaojun
Keyword(s):  
Current Pulse ◽  
High Voltage ◽  
Voltage Source ◽  
Constant Voltage ◽  
High Quality ◽  
Peak Current ◽  
Triangular Wave ◽  
Measurement Results ◽  
High Voltage Source ◽  
Voltage Clamping

A bipolar triangular wave current pulse inverter for shallow TEM survey is described. It can generate a peak current more than 10A and the PRF of the bipolar current pulse is between 1Hz and 10kHz. The proposed inverter contains a high voltage source circuit for the rising edge and a Zener diodes circuit with constant voltage clamping for the falling edge. Measurement results are presented, which show the high quality triangular wave current pulse with linear rising edge and rapidly turnoff falling edge.

High Peak‐Current Lightning Discharges Associated With Downward Terrestrial Gamma‐Ray Flashes

2020 ◽  
Vol 125 (4) ◽  
Author(s):  
Y. Wada ◽  
T. Enoto ◽  
Y. Nakamura ◽  
T. Morimoto ◽  
M. Sato ◽  
...  
Keyword(s):  
Gamma Ray ◽  
High Peak ◽  
Peak Current ◽  
Lightning Discharges

Wire Electro Discharge Machining of Al/SiC Metal Matrix Composite

2011 ◽  
Vol 121-126 ◽  
pp. 564-567
Author(s):  
Bao Ji Ma ◽  
Yu Quan Zhu ◽  
Xiao Li Jin
Keyword(s):  
Surface Roughness ◽  
Current Pulse ◽  
Pulse Duration ◽  
Cutting Speed ◽  
Machining Performance ◽  
Peak Current ◽  
Positive Effects ◽  
Electro Discharge Machining ◽  
Input Variables ◽  
Pulse On Time

The machining characteristics of SiC/Al composite using wire electro discharge machining (WEDM) were investigated in this study. Material cutting speed and surface roughness value were adopted to evaluate the machinability. Peak current, pulse on time, pulse duration and working voltage were selected as the input variables to investigate the machining performance. Effects of input variables on the cutting speed and surface roughness were experimentally tested. Peak current, pulse on time and working voltage were confirmed to have positive effects on cutting speed and surface roughness value. Whereas the cutting speed and surface roughness value decrease with the increase of pulse duration.

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