Featured demo · public-safe personal engineering work

Smart Power Test demo · no employer IP

Resonant Converter Report Engine

A public Smart Power Test demo for resonant-converter gain visualization, tank exploration, tolerance checks, optimizer search, and report-ready output.

No employer IP

Public demo

Early prototype

1 · Topology & power

Converter type

Pout (W)

η target (%)

2 · Transformer ratio

Manual turns ratio n

3 · Operating ranges

Forward mode

Vin min

Vin max

Vout min

Vout max

Reverse mode

Vin min

Vin max

Vout min

Vout max

4 · Tank parameters

fr (kHz)

fs min (kHz)

fs max (kHz)

gc = C₂'/C₁

λ = Lm / Lr

Q₁ = Z₀/Rac

Show experimental 3rd & 5th harmonic overlay Optimizer uses fundamental FHA only. Harmonic overlay is for visual sensitivity, not sign-off.

5 · Optimizer search settings

These ranges define what Auto-optimize is allowed to search. Smaller steps give finer results but take longer. The optimizer still validates the final curve using the equivalent-circuit gain and inductive-window checks.

Search quality

λ = Lm / Lr search

λ min

λ max

λ coarse step

Q₁ search

Q₁ min

Q₁ max

Q₁ coarse step

gc = C₂'/C₁ search, CLLC only

gc min

gc max

gc coarse step

Turns ratio n search

n search mode

Auto window ±%

n points

Live optimizer result

No search running. The current best candidate will appear here during optimization.

6 · Real component constraints

Optimize with real/discrete L-C values Use this when the search must respect available inductors/capacitors. Defaults are ideal continuous values. Lists accept units, for example: 8.2uH, 10uH, 12uH or 470nF, 1uF, 2.2uF.

Constraint preset

Lr primary mode

Lr min (µH)

Lr max (µH)

Lr discrete list

Lm mode

Lm min (µH)

Lm max (µH)

Lm discrete list

Lr secondary/ref. mode

Lr₂ min (µH)

Lr₂ max (µH)

Lr₂ discrete list

Cr primary mode

Cr min (nF)

Cr max (nF)

Cr discrete list

Cr secondary/ref. mode

Cr₂ min (nF)

Cr₂ max (nF)

Cr₂ discrete list

7 · Animated sweep

Parameter A

Start

End

Steps

Animate second parameter too

Frame delay (ms)

Trail curves

Ready to animate λ.

8 · Export

Public-safe demo only. Keep employer data, customer data, confidential schematics, and proprietary project inputs out of the tool.

Turns ratio n

—

Q₁ / Q₂

—

Forward gain req.

—

Reverse gain req.

—

Lr / Lm

—

Cr / C₂

—

Forward gain sweepnormalized frequency fn = fs/fr

Reverse gain sweepbi-directional behavior

Tolerance cloud — forwardabsolute frequency

Design summarypublic-safe notes

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FHA gain explorer with animated design behavior