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Small Power Supply Travel Prep Tray model preview, default size 226 × 184 × 40 mm, 1 part
1 partSTL + STEPMillimetersVersion 1.0.0

Items go in from above and lift out vertically; rod-like items lie across V-rests and flat pieces on twin rails or shoulders; do not treat the compartment's outer frame as all usable clearance.

Unplugged small power supplies lie flat on twin rails, short cables coil loosely and adapters drop into an oval compartment; adjust the main compartment proportion and each zone's size to your items' maximum shape; everything loads and unloads from the top. Small power supplies use a twin-rail raised rest 6 mm high; short cables use a center-post loose coil compartment; adapters use an oval compartment, combined in one shared-wall work tray. This model is a scenario design around a complete use workflow, using thin walls and shared walls.

01 / SPECIFICATIONS

Specifications

See the default structure and usable space.

Unplugged small power supplies lie flat on twin rails, short cables coil loosely and adapters drop into an oval compartment; adjust the main compartment proportion and each zone's size to your items' maximum shape; everything loads and unloads from the top. Small power supplies use a twin-rail raised rest 6 mm high; short cables use a center-post loose coil compartment; adapters use an oval compartment, combined in one shared-wall work tray. This model is a scenario design around a complete use workflow, using thin walls and shared walls.

Small power supply compartment boundary
87.28 × 179.2 mm; the internal functional structure takes up extra space; check against your items' maximum envelope
Short cable compartment boundary
131.52 × 88.4 mm; the internal functional structure takes up extra space; check against your items' maximum envelope
Adapter compartment boundary
131.52 × 88.4 mm; the internal functional structure takes up extra space; check against your items' maximum envelope
Default solid volume
About 233 cm³ (check in your slicer)

Listed part dimensions are outer bounds; usable interior space is given in this model's specifications.

02 / MODEL FILES

Files and dimensions

The default download includes all matching parts.

Default model parts and outer dimensions
PartsOuter sizeFile formats
Small Power Supply Travel Prep Tray226 × 184 × 40 mmSTL · STEP

The ZIP contains the complete STL and STEP files, a size list and notes. Version 1.0.0 Use the complete set of files of the same version and size for matching parts. Preview colors are for reference only; STL files carry no color.

03 / ADJUSTMENTS

Adjustable options

Make the same model fit your space.

Outer size
Outer length
160–245 mm
Outer width
135–220 mm
Total outer height
20–85 mm
Interior layout
Main compartment share
30–56 %
Functional configuration
Small power supplies · twin rail center distance
20–42 mm
Short cables · winding post diameter
8–22 mm
Adapters · compartment short-axis clear width
24–48 mm
Construction details
Wall and floor thickness
1.8–3.6 mm

Ranges are set by this model's structure; each combination must pass the studio's structure checks; matching parts update with the parameters.

01

Adjust size

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02

Preview

Adjusting and 3D preview are free.

03

Check export options

Confirm the files and available download options on the current page.

Adjust this model

Size and structure parameters update all matching parts of this model together.

04 / PRINT & ASSEMBLY

Printing and assembly

Check slicing and fit after downloading.

  1. Unplugged small power supplies lie flat on twin rails, short cables coil loosely and adapters drop into an oval compartment.
  2. One-piece, no assembly hardware needed; the three functional zones share dividing walls. Items go in from above and lift out vertically; rod-like items lie across V-rests and flat pieces on twin rails or shoulders; do not treat the compartment's outer frame as all usable clearance.
  3. Print base down; open top with no closed bridges; the V-rests and sloped floors spread upward level by level. Set clearance by the measured maximum shape of your items; the surround tubes and rod rests do not assume brand fit.
  4. Preview colors are for reference only; you can print in a single color; open static desk storage; not a carry case or locking fixture.
  5. Units are millimeters. Check your printer, material and actual items before printing.

Import into your slicer in millimeters and check build volume, orientation and supports for each part. Test-print lids, drawers and connectors first, and print the full set once the fit is confirmed.

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