universal ac adaptor
- Product Description
Universal AC Adaptor - Professional Power Solutions by Kuncan Electronics
Product Overview
Kuncan's enterprise-grade universal ac adaptor delivers reliable power conversion with 100-240V global input compatibility and 5V/12V output options. Our factory produces these high-efficiency wall-mount adapters with 1A to 3A current ratings, supporting 5W-36W power delivery. Each product undergoes 4-hour full-load aging tests and features DOE Level VI efficiency standards. With 17 years of manufacturing expertise and ISO-certified production, we ensure consistent quality across all units. Built-in OVP, OCP, and SCP protection safeguard your devices, while ultrasonic welding construction provides superior durability for consumer electronics applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Input Voltage | 100-240V AC, 50/60Hz (Universal) |
| Output Voltage | 5V DC / 12V DC |
| Output Current | 1000mA (1A) / 2000mA (2A) / 3000mA (3A) |
| Power Rating | 5W - 36W Max |
| Plug Type | US Standard (NEMA 1-15P, 2-Pin) |
| DC Connectors | 5.5×2.1mm, 5.5×2.5mm, 3.5×1.35mm, 4.0×1.7mm, USB Type-C |
| Cable Length | Customizable (Standard: 1.2m / 1.5m / 1.8m) |
| Wire Gauge | 24AWG / 22AWG / 20AWG (UL2464/UL2468) |
| Efficiency | DOE Level VI / CoC V5 |
| Protection | OVP, OCP, SCP, OTP |




Key Features & Benefits
Advanced Safety Protection
Your devices stay protected with multiple built-in safeguards. Our power adapters feature over-voltage protection (OVP), over-current protection (OCP), and short-circuit protection (SCP). These safety measures prevent damage during power surges or electrical faults.
Wide Compatibility Range
This universal ac adaptor works seamlessly with routers, CCTV cameras, LED strips, hubs, and other consumer electronics. The variety of DC connector options ensures you can power multiple device types with one reliable solution.
Global Power Standards
The 100-240V input run implies your connector works around the world without voltage converters. Whether you're in North America, Europe, or Asia, our control supplies adjust consequently to nearby electrical standards.
Custom Fabricating Options
We offer total customization administrations counting custom DC connectors, cable lengths, wire gages, and private name bundling. Your particular necessities drive our fabricating prepare, guaranteeing culminate compatibility with your products.
Quality Confirmation Process
Every connector experiences thorough 4-hour full-load burn-in testing some time recently shipping. This comprehensive testing guarantees steady execution and kills early disappointments in the field.
Applications
Consumer Electronics
Perfect for powering routers, modems, wireless access points, and networking equipment. The stable output voltage ensures consistent device performance.
Security Systems
CCTV cameras and surveillance equipment require reliable power delivery. Our adapters provide clean, stable power for continuous operation.
LED Lighting
LED strips and decorative lighting benefit from the precise voltage regulation and low ripple noise characteristics.
IoT Devices
Smart home hubs, sensors, and connected devices rely on consistent power delivery for optimal functionality.
Manufacturing Excellence
With over 300 skilled employees and 17 years of industry experience, Kuncan Electronics maintains strict quality control throughout production. Our Dongguan facility operates under ISO standards and holds multiple certifications including CE, VDE, ETL, SAA, and FCC.
We use premium materials including RoHS and REACH compliant components. The ultrasonic welding construction method ensures superior impact resistance and long-term durability.


Customization Services
Connector Options
Choose from standard DC barrel connectors or modern USB Type-C outputs. We can also create custom connector solutions for specific applications.
Cable Configuration
Standard lengths include 1.2m, 1.5m, and 1.8m options. Custom lengths and wire gauges are available to match your exact requirements.
Branding & Packaging
Private name administrations incorporate custom symbol embossing, color coordinating, and branded bundling plan. Your items keep up reliable brand personality all through the client experience.
Production & Logistics
Sample generation takes 3-7 days, whereas mass generation requires 15-25 days. Our area in the Dongguan/Shenzhen mechanical center gives great coordinations get to by means of discuss, ocean, and railroad transportation.
We offer 24-hour reaction times and surge arrange bolster when you require quickened conveyance. Adaptable shipping alternatives guarantee competitive cargo costs and on-time conveyance worldwide.
Frequently Asked Questions
What is a item and Why Do You Require One?
A item is a flexible control supply arrangement planned to supplant misplaced or harmed chargers for different hardware. Not at all like standard fixed-voltage connectors, a high-quality item ordinarily highlights movable voltage settings (extending from 3V, 4.5V, to 12V) and comes with a set of conversely DC tips. This adaptability permits it to control a wide extend of gadgets, such as switches, CCTV cameras, Driven strips, and Bluetooth speakers. For buyers, it disposes of the clutter of numerous chargers. For retailers, it is a high-turnover item since one demonstrate tackles numerous client problems.
How to Select a Secure and Solid product?
Safety is the most basic calculate when selecting a item. A dependable connector must highlight built-in assurance instruments, counting Over-Voltage Security (OVP), Over-Current Assurance (OCP), and Short-Circuit Assurance (SCP). These highlights anticipate harm to costly electronic gadgets amid control surges. Furthermore, clients must pay consideration to the extremity (center positive or center negative) some time recently stopping in. Our all inclusive connectors are thoroughly tried to guarantee steady yield and moo swell commotion, assembly worldwide security measures like CE, FCC, and UL, guaranteeing peace of intellect for end-users.
Why Discount items from Our Factory?
For B2B merchants and hardware merchants, sourcing items from a coordinate producer offers critical preferences. We give customizable arrangements, counting particular voltage ranges, cable lengths, and bundling plans to suit your nearby advertise needs. Our manufacturing plant actualizes strict quality control, counting a 100% full-load burn-in test for each unit to ensure toughness. By obtaining specifically from us, you advantage from competitive plant estimating and adaptable lead times. Whether for online retail (Amazon/eBay) or offline dissemination, our connectors are outlined to maximize your benefit edges whereas minimizing after-sales returns.
Warranty & Support
Every item incorporates a comprehensive 2-year guarantee covering fabricating absconds and component disappointments. Our specialized back group gives free plan survey administrations and designing discussion to guarantee ideal execution in your applications.
We keep up secure private tooling for custom ventures and offer steady estimating for long-term supply assentions. Solid bundling guarantees items arrive in idealize condition in any case of shipping remove.
Contact Us
Ready to discuss your universal ac adaptor power supply requirements? Contact our team at rhea@szkuncan.net for technical specifications, pricing, and custom solutions.



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