Manufacture of 20W, 30W, 45W, and 65W Chargers in Vietnam

Manufacture of 20W, 30W, 45W, and 65W Chargers in Vietnam

In the era of smart devices, fast charging is no longer a luxury feature but has become a mandatory standard. Mastering the technology to manufacture high-power charging adapters from 20W, 30W, 45W up to 65WIn Vietnam, a new chapter is opening for the domestic electronics components industry. MyMy Technology We are proud to offer powerful, safe, and internationally standardized charging solutions.

1. The trend of fast charging and the rise of GaN technology.

Previously, high-power chargers were often bulky due to the use of traditional silicon materials. However, factories in Vietnam have now successfully applied this technology.GaN (Gallium Nitride).

• What is GaN?This is a new generation semiconductor material that replaces silicon, allowing current to flow faster and generating less heat.
• Benefit:Thanks to GaN, chargers...65WCurrently, it only comes in sizes comparable to a charger.20Wold, making it easy for users to carry it anywhere, anytime.

2. Classification of charger models by power output at MyMy Technology

At MyMy Technology factory, we optimize each product segment to be compatible with all current mobile devices:

20W charger – The gold standard for iPhones

This is a popular product line that caters to the need for fast charging for iPhone models from the 8 to the 14 series.

• Efficiency:Charges from 0% to 50% in just 30 minutes.
• Features:Standard integrationPower Delivery (PD)Fully compatible with USB-C to Lightning cables.

30W charger – Optimized for iPad and iPhone Pro Max

For the iPhone 15 and 16 series and iPad Air/Pro, a 30W power output is the perfect choice to achieve maximum charging speed without causing excessive overheating.

45W Charger – The Solution for Ultra-Thin Laptops and High-End Smartphones

The 45W power supply is typically designed to power MacBook Airs, high-end tablets, and smartphones that support the standard.PPS (Programmable Power Supply)by Samsung.

65W Charger – A Versatile "Warrior" for All Devices

This is MyMy Technology's flagship product line. With a 65W power output, users can simultaneously charge laptops, tablets, and smartphones. The design typically integrates 2-3 charging ports (USB-C and USB-A) to optimize desk space.

3. Techniques for temperature control and electrical safety in manufacturing

Manufacturing high-power chargers requires extremely rigorous risk control processes at the factory:

• Thermal Management:At 65W, a significant amount of heat is generated. MyMy Technology uses pure copper heat sinks combined with high-quality thermal paste to ensure the charger casing doesn't overheat.60°Cwhen operating at full capacity.
• 5-layer protection system:1. Input/output overcurrent protection.
  2. Overvoltage protection (prevents electric shock).
  3. Short-circuit protection (instant power cut-off in case of a fault).
  4. Overheating protection (automatic temperature sensor adjusts current).
  5. Electromagnetic interference (EMI) protection, preventing touchscreen lag while charging.

4. Why should you choose a charger made in Vietnam?

Customization options for partners (Private Label/OEM)

MyMy Technology provides custom manufacturing services for our partners:

• High-quality laser logo printing.
• Customize the colors (White, Black, Navy Blue, Pastel).
• Professional packaging design, meeting retail standards for major electronics supermarket chains like FPT Shop and The Gioi Dien Dong.

Competitive pricing and convenient logistics.

Manufacturing in Vietnam helps businesses eliminate import taxes, reduce international shipping costs, and shorten delivery times to a minimum (only 3-7 days for additional orders).

Quality equivalent to international standards.

All products from 20W to 65W at MyMy Technology undergo testing.Burn-in test(Running continuously for 24 hours) to ensure that no faulty components reach the customer.

5. Standard charger manufacturing process at MyMy Technology

1. Circuit design (R&D):Engineers optimize circuit diagrams to achieve energy conversion efficiency of >90%.
2. SMT assembly:Use a high-speed automatic component placement machine for PCB circuit boards.
3. Ultrasonic welding of plastic casings:The flame-retardant PC plastic casing is ultrasonically welded, ensuring high strength and aesthetic appeal without any gaps.
4. Performance testing:Use an electronic load meter to accurately determine the actual power consumption (20W, 30W, 45W, 65W).
5. Packaging & Distribution:The product is stamped with a certificate of conformity before shipment.

6. Sustainable Development Orientation

MyMy Technology is aiming to "green" its production line:

• Using GaN semiconductor material saves energy.
• Minimize the use of single-use plastics in product packaging.
• Research into integrated charging systems that utilize recycled materials while maintaining mechanical durability.

Conclude

The market for fast charging accessories in Vietnam is booming. This is thanks to the country's capacity to produce high-power charging adapters.20W, 30W, 45W, 65W meets international standards. MyMy Technology We affirm our position as a reliable partner, accompanying Vietnamese businesses in building high-quality and safe accessory brands.

Manufacture of 20W, 30W, 45W, and 65W Chargers in Vietnam

Sản Xuất Dây Cáp Sạc Điện Thoại iPhone Tại Việt Nam