by DjangoJonesBSI | Nov 29, 2023 | Electronic System Design
Narrow-Pulse Test Bed for Evaluation of Experimental Wide Bandgap Semiconductor Devices This system performs automated high-energy repetitive stress-cycling of experimental semiconductor devices, recording all pertinent waveforms with built-in, high frequency data...
by DjangoJonesBSI | Nov 29, 2023 | Electronic System Design
High Current Device Characterizer This high current characterization system is comprised of two independently controlled power supply units; PSU1 and PSU2. PSU1, a +- 20 V at 1 A supply is intended principally for powering the control lead of a three terminal device,...
by DjangoJonesBSI | Nov 29, 2023 | Electronic System Design
Open-Circuit Voltage Decay System This system performs open circuit voltage decay analysis on packaged PN junction devices for use with injection-dependent lifetime spectroscopy techniques. The system injects currents that can range from ~ 1 mA to 100 A in a pulsed...
by DjangoJonesBSI | Nov 29, 2023 | Electronic System Design
High-Current Digitally Controlled Pulser for High Magnetic Field Applications The high-current pulser system drives a specially designed coil to achieve fast, controllable magnitude and pulse-width magnetic fields in the 0 to 5 Tesla range. Block diagram: Physical...
by DjangoJonesBSI | Nov 29, 2023 | Electronic System Design
Low-Noise Universal Power Supply This system is a custom constant-voltage, constant-current, very low-noise, digitally controllable power supply with a built function generator and the ability for external modulation of current or voltage. Custom software was also...
