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Interactive 3D model of PC Case Assembly with Toroidal Amp and ITX Board

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PC Case Assembly with Toroidal Amp and ITX Board

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Bounding box
206.0 × 206.0 × 153.0 mm
Engine
Precision B-rep
Parameters
46
Published
September 19, 2026

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The prompt

创建一个3D装配体:盒子内净空200×200×150mm,原点在左前下角,X向右,Y向后,Z向上。 1. 环形变压器: - 平放圆柱,外径90mm,高60mm。 - 底面Z=0,中心(45,45,30)。 - 中心孔直径20mm,贯穿Z。 - 0–90度圆弧朝向右上。 2. 功放板: - 长方体包围盒120×115×60mm。 - 底面Z=0,最小角(80,85,0),最大角(200,200,60)。 - 散热器在+X面。 - 与环变最小间隙≥8mm。 3. 屏蔽隔板: - 铝板200×200×3mm,位于Z=70。 - 带直径20mm通风孔阵列。 - 四角铜柱支撑。 4. ITX主板: - 170×170×30mm,底面Z=73。 - 范围(15,15,73)到(185,185,103)。 - I/O朝+Y,CPU散热器50×50×30mm,内存条133×10×30mm。 5. 外壳: - 透明壁厚3mm,顶部开口,内净空200×200×150。 输出为单个装配体,命名零件。不要材质、光照、纹理。导出STEP/STL。

Parameters

NameValueRange
Inner Width (X)200 mm80 – 400
Inner Depth (Y)200 mm80 – 400
Inner Height (Z)150 mm60 – 300
Wall Thickness3 mm1.5 – 10
Outer Diameter90 mm20 – 180
Height (Flat Lying)60 mm10 – 120
Centre Bore20 mm4 – 60
Centre X45 mm0 – 150
Centre Y45 mm0 – 150
Min Corner X80 mm0 – 150
Min Corner Y85 mm0 – 150
Envelope Length X120 mm30 – 200
Envelope Depth Y115 mm30 – 200
Envelope Height Z60 mm10 – 120
Heatsink Depth (+X)12 mm4 – 40
Heatsink Fin Count9 pcs3 – 20
Heatsink Fin Thickness2.5 mm1 – 6
Plate Height Z70 mm20 – 200
Plate Thickness3 mm1 – 10
Vent Hole Diameter20 mm5 – 40
Vent Hole Pitch30 mm15 – 60
Vent Array Edge Inset25 mm5 – 60
Standoff Diameter6 mm3 – 12
Standoff Height70 mm10 – 200
Corner Inset12 mm4 – 40
Board Min X15 mm0 – 100
Board Min Y15 mm0 – 100
Board Bottom Z73 mm73 – 250
Board Length X170 mm60 – 200
Board Width Y170 mm60 – 200
Envelope Height Z30 mm5 – 60
PCB Thickness3 mm1 – 10
I/O Bank Depth (+Y)15 mm5 – 40
Cooler Length X50 mm20 – 100
Cooler Width Y50 mm20 – 100
Cooler Height Z30 mm10 – 80
Cooler Min X60 mm15 – 150
Cooler Min Y60 mm15 – 150
Cooler Base Thickness6 mm2 – 15
Cooler Fin Count9 pcs3 – 20
Cooler Fin Thickness3 mm1 – 8
Module Length133 mm40 – 180
Module Thickness10 mm3 – 25
Module Height30 mm10 – 60
Module Min X30 mm15 – 150
Module Min Y135 mm20 – 180

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.

PC Case Assembly with Toroidal Amp and ITX Board - Free CAD Model (STEP, STL) | TextoCAD