36W UPS for Router and Other Low-Powered Devices

admin | 12.12.2025

3D Preview

Loading 3D model...

LMB: Rotate | Scroll: Zoom | RMB: Pan

Gallery (16)

(0) 53 85

Model Description: This is a 36W uninterruptible power supply (UPS) designed for use with routers and other low-powered devices.

Usage: The model is ideal for providing stable power during electrical outages.

Construction Features:

  • 36W UPS module with a 3S configuration.
  • Heat sink measuring 50x25x10 mm.
  • DC connector 5.5x2.1 mm (Type F) for connection.
  • Supports output voltages of 3.3V, 5V, and 9V via a DC-DC buck converter.
  • Optional: For lower voltages, a BMS for 3S lithium batteries can be used.

Printing Recommendations: Use silicone rubber sealant for securing the main board. Suitable DC connectors: Male (5.5 x 2.1 mm) or (5.5 x 2.5 mm), also (3.5 x 1.3 mm). Don't forget to include three 21700 Li-ion batteries and consider battery welding options.

Category

Please login to post comments.

Information
  • Author: admin
  • Date: 12.12.2025
  • Category: Other
  • Views: 53
  • Downloads: 85
  • Likes: 0
  • Images: 16
  • Files: 4

Download ZIP
Model Author
A
admin
Member since: 2025
18100
Models
1624290
Downloads
Portfolio