This Expert is an electrical engineer, Founder, and Principal Engineer of Advanced Magnetics Design, specializing in custom transformers, inductors, chokes, and magnetic components. He has over 30 years of hands-on electrical engineering experience, including more than 12 years focused specifically on custom magnetics design, power-supply magnetics, transformer design, design review, reverse engineering, failure analysis, production troubleshooting, and obsolete-part replacement. His work includes flyback transformers, forward converters, push-pull, half-bridge, full-bridge, LLC/resonant transformers, audio transformers, high-current inductors, chokes, and custom magnetic assemblies.
He has supported engineering and manufacturing teams across power electronics, industrial electronics, medical electronics, test equipment, EV/energy systems, audio applications, and magnetic-component manufacturing. His expertise is especially useful when a magnetic component must work reliably in the real world — not just mathematically — including issues such as saturation margin, leakage inductance, core loss, copper loss, temperature rise, insulation systems, winding structure, manufacturability, EMI behavior, and failure modes. He is often brought in to review difficult designs, troubleshoot underperforming or overheating components, reverse engineer obsolete parts, replace hard-to-source transformers, and turn incomplete requirements into manufacturer-ready magnetics specifications.
Custom Magnetics Design Engineer | Advanced Magnetics Design Manchester, NH | advancedmagneticsdesign.com Responsible for providing independent electrical engineering consulting through Advanced Magnetics Design, with a focus on custom transformers, inductors, chokes, and specialty magnetic components for power electronics and related applications. Work includes new magnetic-component design, transformer design review, reverse engineering, second-source replacement, obsolete-part replacement, failure analysis, production troubleshooting, and development of manufacturer-ready specifications for quoting, prototyping, testing, and manufacturing transfer. Projects include high-frequency switching transformers, flyback transformers, forward converters, push-pull, half-bridge, full-bridge, LLC and resonant transformers, high-voltage transformers, isolation transformers, multi-output transformers, power inductors, PFC inductors, common-mode chokes, differential-mode chokes, audio transformers, impedance-matching transformers, current-sense transformers, autotransformers, toroidal transformers, laminated transformers, and other custom magnetic assemblies. Key responsibilities include reviewing electrical requirements, operating conditions, circuit topology, voltage and current stresses, frequency, duty cycle, waveform, isolation requirements, thermal limits, mechanical constraints, and manufacturability needs; selecting appropriate cores, bobbins, wire, foil, litz wire, insulation, shielding, winding structures, air gaps, and materials; and creating practical documentation including schematic details, pinout, phasing, turns, winding order, material lists, test limits, inspection points, hipot requirements, build notes, and manufacturing guidance. Accomplishments include building Advanced Magnetics Design as a specialized consulting business focused on practical magnetics engineering; creating technical design resources for flyback transformer design and audio transformer bandwidth design; supporting engineering and manufacturing teams with difficult transformer, inductor, and magnetic-component problems; and applying over 30 years of electrical engineering experience, including more than 12 years focused on custom magnetics, to solve real-world issues involving saturation, excessive excitation current, overheating, leakage inductance, poor regulation, EMI, insulation weakness, failed hipot, winding capacitance, production variation, and incomplete or obsolete documentation. Often brought in when a magnetic component appears correct mathematically but fails in actual use, when a supplier drawing is incomplete, when a part is obsolete or hard to source, when a prototype runs hot or fails testing, or when a customer needs a practical path from incomplete requirements, samples, drawings, or failure data to a buildable and reviewable magnetic-component specification.
*Responsible for transforming customer requirements for power, voltage, current, frequency, temperature, size, function, and form into fully functioning custom magnetic-component designs. *Designed transformers, inductors, chokes, and related magnetic components intended to meet customer performance requirements without regulation issues, core saturation, overheating, or high-pot failure. *Supported custom magnetics across a wide range of power levels, frequencies, physical sizes, winding structures, core styles, and end-use applications. *Performed practical engineering tradeoff analysis involving turns ratio, inductance, core area, flux density, wire gauge, winding window, temperature rise, leakage, insulation, and manufacturability. *Worked directly with customer specifications and internal production needs to support designs that could be quoted, built, tested, and refined.
*Tutored college students online in math, physics, and engineering. *Assisted engineering professionals with existing professional engineering projects.
*Performed electrical design engineering and mathematical/computer modeling of composite materials using carbon nanotube technology. *Led characterization of conduction, power, frequency response, and EMI shielding behavior of advanced materials. *Designed and built custom test equipment and used network analyzers, VNAs, oscilloscopes, meters, and other lab equipment to collect and interpret data.
MSEE
Electrical Engineering
2001
B.S.
1995
A.S.
Creating a profile is quick, easy and free.
AI-generated summaries, automated survey platforms, and quantitative panels have made it easier than ever to collect physician data at scale. A screener can be built in minutes. A survey can go out to thousands of physicians overnight. An AI tool can synthesize the responses before anyone on the research team has finished their coffee. Speed and scale have never been more available.
But speed and scale were never the hard part. The hard part, now more than ever, is capturing something real: physician insight.
As quantitative instruments and AI-assisted research become the default, physicians are on the receiving end of more automated, templated, multiple-choice outreach than at any point before. And predictably, that volume is producing diminishing returns. Physicians are not short on opportunities to engage. They’re short on reasons to believe any single interaction will surface something meaningful. The organizations that recognize this, and that make room for real human interaction alongside their automated tools, have a genuine opportunity to differentiate.
Physicians are surrounded by touchpoints: rep visits, digital content, webinars, research portals, and a growing wave of AI-optimized survey outreach. The issue was never access. The issue is whether any of it earns attention, and a checkbox instrument, however efficiently distributed, rarely does.
Every interaction now competes for an increasingly limited amount of clinical bandwidth, and the variable that determines whether a physician engages isn’t how efficiently the outreach was built. It’s trust. The question isn’t how often physicians are reached. It’s whether the moments created for them deliver something worth their time, and that’s precisely where quantitative, automated approaches tend to fall short. A five-point Likert scale can tell you what a physician selected. It can’t tell you why, what nuance they were weighing, or what they’d have said if someone had simply asked a good follow-up question.
Physician burnout and shrinking bandwidth are the operating reality the research and advisory industry have to design around. Practicing medicine has gotten harder, workloads have intensified, and physicians are noticeably more selective about where they spend time. Generic outreach, especially the kind that’s obviously automated or templated, reads as exactly that: a failure to respect their expertise and their time.
None of this means physicians are checking out. It means they’re filtering harder than ever, and attention has to be earned. An AI-drafted survey that could have been sent to anyone is easy to filter out. A genuine, well-scoped conversation is much harder to ignore.
Here’s the opportunity hiding in plain sight: physicians largely still want to participate in research and advisory work. Many enjoy contributing to it, believe it genuinely helps organizations understand physician insights and needs, and want their perspective to inform real decisions. What they’re rejecting isn’t engagement, its extraction disguised as efficiency.
This is exactly where qualitative, human-led formats (one-on-one interviews, small advisory panels, in-person conversations) outperform automated quantitative tools, especially now. When a physician is reasoning through a nuanced clinical question in their own words, with someone who can ask a real follow-up, they’re not just generating a data point. They’re contributing judgment that took decades to build. That distinction is invisible to a multiple-choice form and is exactly what AI-generated synthesis struggles to reconstruct after the fact. You cannot automate your way to the kind of insight that comes from a physician thinking out loud in real time.
This isn’t an argument against quantitative research or AI tools altogether, they have real value for scale, benchmarking, and pattern detection across large populations. But as those tools become ubiquitous and physicians become more attuned to being “processed” by them, the relative value of genuine human interaction goes up, not down. The scarcer real conversation becomes, the more it stands out, and the more physicians notice and appreciate it.
One assumption worth challenging is the belief that shorter, faster, and more automated is better. In practice, many physicians are comfortable with longer, more substantive engagements (a 45-60-minute conversation, even) as long as the topic is relevant, the format respects their expertise, and the compensation reflects what’s being asked of them.
Brevity and automation have become a stand-in for respect. But that’s the wrong proxy. If the topic matters and the exchange feel fair, physicians will give more of their time and more of themselves to a real conversation than to a quick automated form. The better principle: design for value and let value – not the pressure to scale – determine the format.
If the goal is to capture real insight rather than just more data, a few principles stand out:
As AI and automated quantitative tools become the default way the industry reaches physicians, the organizations that stand out will be the ones still willing to have an actual conversation. Every touch point is a chance to either build trust with a physician or spend it down. In a landscape increasingly filled with automated outreach, real human interaction isn’t just a nicer experience for physicians. It’s becoming the only reliable way to capture insight that’s actually true.
This is the exact problem a vetted expert network is designed to solve. Rather than relying on broad panels and automated instruments to approximate what physicians think, a well-curated expert network connects you directly with the right specialist for a real conversation: a live interview, an advisory session, a genuine exchange of judgment rather than checkboxes.
Looking for qualified experts, matched thoughtfully? Hoping to engage through real human interaction designed to respect your time and expertise?
Reach out to us, we’d love to support you.
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