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Interactive 3D model of Transformer 230V to 18V 20A (360 VA)

Everything else

Transformer 230V to 18V 20A (360 VA)

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Bounding box
132 × 112 × 104 mm
Engine
3D Printing B-rep
Parameters
9
Published
November 5, 2026

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The prompt

Generate an electrical transformer that converts 230V to 18V and must survive up to 20A. Wires and an iron core.

Parameters

NameValueRange
Centre leg width40 mm30 – 60
Lamination stack thickness55 mm30 – 90
Winding window width26 mm16 – 40
Winding window height64 mm40 – 100
Outer leg width20 mm10 – 30
Yoke thickness20 mm10 – 30
Primary winding build11 mm6 – 16
Secondary winding build9 mm5 – 14
Insulation layer thickness1 mm0.5 – 3

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Transformer 230V to 18V 20A (360 VA) - Free CAD Model (STEP, STL) | TextoCAD