3D preview of 200mm Amp Chassis Internal Layout
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Interactive 3D model of 200mm Amp Chassis Internal Layout

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200mm Amp Chassis Internal Layout

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Bounding box
200.0 × 200.0 × 200.0 mm
Engine
Precision B-rep
Parameters
28
Published
September 26, 2026

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3D等距技术布局示意图,200×200×200mm方形机箱内部,透明线框外壳,展示功放内部元件最佳布局。底层Z=0中心放置环形变压器,直径90mm、高60mm,四周边距55mm;底层左前角放置EMI板12×12mm,左边距15mm、前边距15mm,不与环牛重叠。中层高度Z=95mm:正前方放置功放板,宽120mm、长110mm,前边距15mm,左右边距40mm;正后方同层放置软启动板,长150mm、宽40mm,后边距15mm,左右边距25mm;功放板与软启动板之间留20mm间隙。最高层Z=185mm放置小主板170×170mm,距顶层15mm,四周边距15mm,主板接口和端子集中在左侧,朝左壁,不超出左边距。所有元件无干涉、无重叠、层次清晰,带尺寸标注、引出线和边距标注。风格:CAD工程图+3D渲染,半透明PCB板,蓝、绿、红、紫区分不同板卡,白色干净背景,等距俯视,轻透视,高细节,锐利线条,技术插画,高质量。

Parameters

NameValueRange
Enclosure Cube Size200 mm100 – 400
Wall Thickness2 mm0.5 – 5
Standoff Diameter6 mm3 – 12
Mid Layer Height (Z)95 mm20 – 190
PCB Thickness1.6 mm0.8 – 4
Mounting Hole Dia3.2 mm2 – 8
Toroid Outer Dia90 mm40 – 160
Toroid Height60 mm20 – 120
Toroid Centre Bore30 mm5 – 70
EMI Board Size12 mm10 – 40
EMI Left/Front Margin15 mm5 – 60
Amp Board Width (X)120 mm60 – 180
Amp Board Length (Y)110 mm50 – 170
Amp Side Margin40 mm10 – 80
Amp Front Margin15 mm5 – 60
Heatsink Height25 mm8 – 60
Filter Cap Diameter22 mm8 – 40
Filter Cap Height35 mm10 – 70
Soft-Start Board Width (X)150 mm60 – 180
Soft-Start Board Length (Y)40 mm20 – 100
Soft-Start Side Margin25 mm5 – 60
Soft-Start Rear Margin15 mm5 – 60
Relay Height20 mm8 – 40
Motherboard Size170 mm100 – 190
Motherboard Margin15 mm5 – 40
Gap To Lid15 mm5 – 60
Left-Side Connectors4 pcs2 – 5
Connector Height8 mm3 – 15

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.

200mm Amp Chassis Internal Layout - Free CAD Model (STEP, STL) | TextoCAD