I will evaluate your power supply circuit before you build the pcb

Belgium

I speak English, French, German, Korean, Dutch

Engineering on demand from PCB schematics to API review

Founder of Deepstack Engineering, specializing in the full hardware-software stack from silicon to API. My background spans Battery Management Systems, nondestructive diagnostics, IC design, and power...
About this Gig

Catch power supply problems on screen before you spend money on a board spin.


If your product has a switching regulator or LDO and you're not sure it will be stable, efficient, or quiet enough, I simulate the circuit and tell you what will actually happen once it's built - while it's still cheap to change.


Good for startups and small teams who have a design but no in-house power electronics expertise.


What you get:

- Startup, output ripple and load-step behaviour, simulated in LTspice

- Efficiency estimate with a breakdown of where the losses go- Loop stability check (Bode plot: crossover frequency and phase margin)

- Real component parasitics modelled (DCR, ESR), not ideal parts

- A clear PDF report: what's fine, what's risky, what to change


Works with buck, boost, buck-boost, LDOs and filter networks. I use the real regulator IC model where the vendor provides one and clearly flag any assumptions where they don't.


Send me your schematic or a rough spec before ordering and I'll tell youhonestly what I can do with it.

Specialization:

Simulations

Analysis

File format:

PDF

Other

Software:

LTspice

Other

Interface:

Other

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