Products
15W 5V 3A USB-C Power Adapter
Sunshine manufactures high-quality USB-C 5V 3A Wall Mount AC DC Power Adapters. Sunshine has two Wall Mount AC DC Power Adapter factories in China and Vietnam to provide competitive USB-C 5V 3A Power Adapter in bulk for you.
Input: Universal 100-240Vac; 50/60Hz
Input Under Voltage Protection
Output: 5V 3A,15W
AC Plug: US/EU/UK/AU
100% tested by Laboratory Testing Equipment
Protection Features: SCP, OVP, OCP, OTP
Compact Dimensions: 60(L)*27.5(H)*35(W)mm
Global Certifications: UL FCC CE GS RoHS etc
Specifications of 15W 5V 3A USB-C Power Adapter
| Product Features | 15W 5V 3A USB-C Power Adapter | |
| Input | Input Voltage Range | 100-240Vac |
| Frequency Range | 57-63Hz | |
| Input Current | 0.8A Max | |
| Output | Output Voltage | 5.0V |
| Output Current | 0-3.0A | |
| Ripple & Noise | 150mVp-p Max | |
| Voltage Tolerance | 4.75-5.25V | |
| Line Regulation | ±1% | |
| Load Regulation | ±5% | |
| Energy Class | ENERGY STAR VI | |
| Protection | Over load | 4.5A Max |
| Over Voltage | 7.5V Max | |
| Short Circuit | Protect | |
| Over Temperature | ||
| Input Under Voltage | Shutdown at approx 70-85 VAC Restore at approx 75-88 VAC |
|
| Environmental | Operating Temperature | 0℃-50℃ |
| Operating Humidity | 5%-95% | |
| Operating Altitude | 4000m | |
| Safety Approvals | UL | UL62368-1 |
| EMC | Conducted | FCC Part 15 Class B |
| Radiated | FCC Part 15 Class B | |
| Common Mode Noise | Satisfied | |
| ESD | Air discharge:+/- 15 KV min Contact Discharge:+/- 8 KV min |
|
| Surge | 6KV | |
| Others | Hi-pot | 3KV Acrms(10mA Max) |
| Insulation Resistance | 500V DC(50MΩ Min) | |
| Leakage Current | 264Vac(0.25mA Max) | |
| Dimensions | 60(L)*27.5(H)*35(W)mm | |
Sunshine Electronics USB-C 5V 3A Power Adapter Overview
1. High-Quality Manufacturing:
Sunshine manufactures high-quality USB-C 5V 3A Wall-Mount AC DC Power Adapters.
Two factories in China and Vietnam ensure competitive production and bulk supply.
2. Technical Specifications:
Input: Universal 100-240Vac; 50/60Hz.
Input Under Voltage Protection.
Output: 5V 3A, 15W.
AC Plug: US/EU Plug.
3. Rigorous Testing:
100% tested by Laboratory Testing Equipment for reliability and performance assurance.
4. Advanced Protection Features:
Protection against Short Circuit (SCP), Over Voltage (OVP), Over Current (OCP), and Over Temperature (OTP).
5. Compact Design:
Dimensions: 60(L)*27.5(H)*35(W)mm for a sleek and space-saving form factor.
6. Global Certifications:
Complies with UL, FCC, CE, GS, RoHS, and other global certifications for safety and quality.
Sunshine Electronics ensures that the USB-C 5V 3A Power Adapter meets the highest standards in manufacturing, technical specifications, testing, and safety certifications, making it a reliable and efficient power solution for various electronic devices.
USB-C 15W 5V 3A Power Adapter Features
Sunshine Electronics manufactures high-quality USB-C 5V 3A Wall Mount Power Adapters designed for efficient and reliable performance. These power adapters are equipped with various features and undergo stringent testing to ensure safety and quality.
Key Features:
High Efficiency Design:
Provides 5V 3A power output, suitable for electronic devices such as modems, clocks, printers, LED lights, and security cameras. Complies with DoE(VI) / EU ErP & CoC5 standards and IEC/EN/UL 62368-1 safety standards.
Advanced Protection Mechanisms:
● Overload protection with high-quality wires.
● Over-charge/discharge protection.
● Smart chip-enabled overheating protection.
● Anti-interference feature with better isolation materials.
● Short-circuit protection.
● Fully compatible with original laptops.
● Undergoes more than 60 tests, including high and low-temperature cycle tests, salt spray tests, drop tests, and more.
Protection Requirements:
Ensures no battery damage, anti-overheating, anti-surge, overload protection, anti-current, flame-retardant material, anti-over-voltage, and anti-short circuit.

15W 5V 3A USB-C Power Adapter Application
Suitable for various fields such as communication equipment, LED displays, mobile DVDs, multimedia set-top boxes, small home appliances, medical equipment, and more.
Cutting-Edge, Accurate & Reliable Lab Testing
● Equipped with advanced electronic test equipment to ensure accurate and reliable testing.
● Adheres to ISO9001, TL9000-H, ISO27001, and ISO14001 international Quality Management System certification.

Our Advantages On Manufacturing15W 5V 3A USB-C Power Adapters:
Certifications and Manufacturing:
All power adapters from Sunshine meet relative safety certifications and comply with relevant safety specifications required for sale in different countries.
Provides ODM/OEM development projects in compliance with safety specifications.
Wholesale and OEM Services:
Offers high-quality, small, light, and constant adapters applicable in different approaches, providing flexibility and advantages in the market.
Why Choose Sunshine Electronics:
● Flexible manufacturing system and dynamic dispatching from China and Vietnam.
● Reliable experimental validation and product verification.
● Expert package design from concept to commercialization.
● Warehousing, logistics, and inventory solutions for timely delivery.
● Full after-sales services to support customers.
Custom Options and Brand Boosting:
Offers custom options for color, shape, size, labeling, and packaging of power adapters, as well as custom labeling services.
Provides labeling services and various packaging designs to enhance brand promotion.
Free Samples and Confidence Assurance:
Offers free samples to clients to ensure the premium quality of the products.
Sunshine Electronics is committed to providing high-quality, safe, and reliable USB-C 5V 3A Wall Mount Power Adapters, backed by advanced manufacturing processes, rigorous testing, and customer-oriented services.
Wholesale 15W 5V 3A USB-C Power Adapters
Our OEM 15W 5V 3A USB-C Power Adapters are designed to provide great service for all our customers to ensure they help boost your business with 15W 5V 3A USB-C Power Adapters. We could supply high-quality 15W 5V 3A USB-C Power Adapters that are applicable in different approaches to give you flexibility and an advantage in the market. Besides, the portable 15W 5V 3A USB-C Power Adapters are brought to any place if you need 15W 5V 3A USB-C Power Adapters. Last but not the least, our lighter 15W 5V 3A USB-C Power Adapters could make your lives easier when you have to carry 15W 5V 3A USB-C Power Adapters all the way. Getting best 15W 5V 3A USB-C Power Adapters wholesale gives you a great benefit that you can take advantage of in different applications.
Sunshine Certification
Promise Customer High-Quality and 100% Safe Power Adapters
All power adapters from 5W to 90W branded Sunshine meet the request of relative safety certification, including switch power supply, USB charger, Ethernet power supply…etc. Promise customer safety and rights for our primary goal.
All adapters manufactured by the China factory and Vietnam factory of Sunshine comply with all relevant safety specifications required for sale in the country. And providing relative safety certificates for a client to pass the inspection authorities of the country of checking.
Sunshine provides ODM/OEM development projects that are in compliance with safety specification required by the important country. And we provide all relative information to customers for the application and access.

Sunshine Two Factories in China and Vietnam
Sunshine Electronics has been working as a trustworthy 15W 5V 3A USB-C Power Adapter manufacturer and supplier in China and outside China–Vietnam for almost 20 years. We can guarantee that 15W 5V 3A USB-C Power Adapters are produced with high quality in China and Vietnam.
Through our modern manufacturing services for 15W 5V 3A USB-C Power Adapters, we reduce your costs, ensure high-quality and 100% safe 15W 5V 3A USB-C Power Adapters, and help you gain a competitive edge. With more than 1200 employees distributed in China and outside China–Vietnam, devotes themselves to serving our overseas customers, and providing them with more advantages and chances to occupy the market. Owing to advanced R&D for 15W 5V 3A USB-C Power Adapters, rigorous quality control for 15W 5V 3A USB-C Power Adapters, consistent automated production lines for 15W 5V 3A USB-C Power Adapters, flexible manufacturing system and dynamic dispatching in China and Vietnam, we have gained more reliability and credibility in this industry to obtain more market share and opportunities for our global customers building long-term stable cooperation and maintaining a strong friendship with them in Western Europe, North America, Australia, and Asia.
About Sunshine
Sunshine Electronics Co., Ltd was first founded in 2003. Our services involve Home Electronic Devices, Computers and Peripherals, Mobile Devices, Communication Equipment, Healthcare industries, the Quick Charge area, and many other fields. We have our first factory in China, starting with a few workers and a small workshop. Benefits from the development of the market and our customers’ trust, with our high-quality products, we now have become a manufacturer covering an area of 40000+ square meters, and have our R&D team equipped with a fully functional laboratory.
In 2018, seeking more competitive prices, and empowering customer growth. We decided to establish a new factory in Vietnam and more flexible shipping ways can be arranged now. Our customers can certainly find the best shipping plans to suit your business.
15W 5V 3A USB-C Power Adapter FAQ
How many watts is 5V 3A?
Things You Must Know About USB Charger Watts. 5V 3A as an example, the charger can output a voltage of 5V and a current of 3A, and the output power is 5V x 3A = 15W.
Can I use a 5V 2A charger with a 5V 3A device?
Yes, it is absolutely safe to charge a device with a charger that has more current capacity than needed.
Is 5V 3A fast charging?
For fast charging, manufacturers bump the voltage up from 5V to 9V or 12V and beyond, or increase amperage to 3A and above.
Can I charge my phone with 5V 3A?
Is it bad for your phone connecting a 5V 3A charger? Nothing bad will happen. If your phone consumes let’s say 2A while charging, then nothing will happen if you’ll plug in a 3A charger. This technical characteristic tells you that the charger can be applied for all devices that consume up to 3A.




