Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.14 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI)
Medical electroporation involves the use of short
duration, high voltage electric pulses to transiently permeabilize
biological cells by increased membrane permeability for targeted
delivery of chemotherapeutic drugs or genetic material. Standard
high-voltage pulse generators for electroporation, developed using
magnetic coupled DC-DC converter, are large and produce high
levels of electromagnetic interference (EMI) and are limited by
core saturation. This paper explores and presents two alternative
approaches to implementation of small high-voltage generator.
Architecture I showcases state of the art theory of solid
state design (using a Piezoelectric Transformer (PT)) in the
context of high-precision, magnetic-free, high-voltage step-up
circuitry from a 24V DC source, powered by Wide Band Gap
(WBG) Semiconductors (GaN/SiC). Architecture II provides an
integrated solution which responds to the growing constraints
of real-world power-supply logistics and exorbitant procurement
costs by presenting a conservative, manufacturable, near-term
solution to attaining aspirational voltages in a fully functional,
repurposed form factor. This decoupled architecture builds on
the dual strengths of an asynchronous flyback oscillator and a
series of cascade-connected Cockcroft-Walton voltage multipliers
constructed entirely out of repurposed e-waste ferrite cores. The
repurposed and integrated flyback multiplier power supply is
extensively simulated (LTSpice and QSPICE) and experimentally
verified via spark-gap measures to reliably supply 3,000V with
extremely limited set of accessible discrete components from a
miniature 3.7V Lithium-ion source. A dualistic, principle-driven
approach of what can be adopted and what should be adopted
results in a holistic solution integrating the most powerful aspects
of high-end biomedical power electronics in practical, sustainable
frameworks.
"Design and Evaluation of Compact High-Voltage Pulse Generators: From Piezoelectric Architectures to Sustainable E-Waste Multipliers", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2456-3315, Vol.11, Issue 5, page no.b429-b433, May-2026, Available :http://www.ijrti.org/papers/IJRTI2605149.pdf
Downloads:
00074
ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator