MY2018 | Uninterruptible Power Supply Device 

Regulus was contracted to provide the full range of works, including: 

  • design-to-production analysis

  • production methods selection

  • alternative technologies testing

  • moulds and tools development

  • pre-production prototyping 

  • trial small production, including mechical components, electronics and PCBA

  • mass quantity manufacturing, including mechanical components, PCBA and other accessories

Project Details

■ Application :Uninterruptible Power Supply Device

■ Materials Applied 

1. Housing :Aluminum plate, AL6063

2. Metal parts : 

    a) Brass, C2680

    b) Electro galvanized steel (SECC)               

3. Plastic parts : 

    a) PC, Transparent color 

    b) ABS, PA757 Black color (RAL9017)

4. Silicone & Rubber parts : 

    a) Silicone, A60 with 3M adhesive tape

    b) Ethylene Propylene Rubber (EPDM) 

5. PCB : Laminate, FR4 standarad

■ Method of Production  

1. Die casting & Secondary Machining 

    1) Die casting

    2) CNC

    3) Vibrating Finishing

    4) Trimming

    5) Drilling

    6) Tapping

2. Plastic injection molding

3. Sheet metal fabrication (laser cutting, NCT punching, ARC welding)

4. Stamping

5. Silicone rubber injection molding

6. CNC Machining 

7. PCBA parts purchasing

8. PCBA assembly

■ Plating & Coating : Bright nickel 10um, Zinc 6um

■ Surface Painting & Coating : Powder coating

■ Surface Final Finishing : Technical polishing, Sand blasting (Thin)

■ Pre-delivery Processes  

1. Paint adhesion testing

2. Product final assembly

3. Salt spray testing for final product

4. Thermal shock testing for final product

5. Vibration testing for final product

6. Low/high temperature testing for final product

7. Waterproof testing for final product

8. 1.2M drop test

9. UN38.3 safety test 

10. OQC control

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