ac dc power supply 12v
• Custom DC Tips: Factory-direct molding for 5.5x2.1, 5.5x2.5, 3.5x1.35, 4.0x1.7mm.
• Branding: Laser etching or custom label sticker for your brand logo.
• Testing: 100% 4-hour aging test (burn-in) guarantees low defect rate.
- Product Description
Professional AC DC Power Supply 12V - Industrial Grade Power Solutions
Kuncan Electronics delivers enterprise-grade ac dc power supply 12v wall-mount adapters with 17 years of manufacturing expertise. Our Level VI efficient adapters feature smart chip identification, compact PCBA layout, and comprehensive circuit protection. With output options from 1A to 3A (max 36W), wide input range 100-240V AC, and custom DC connector options (5.5x2.1, 5.5x2.5, 3.5x1.35, 4.0x1.7mm), these adapters ensure stable voltage delivery. Each unit undergoes 100% 4-hour aging tests for guaranteed low defect rates and optimal performance reliability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage | 100-240V AC 50/60Hz |
| Output Voltage | 5V / 9V / 12V (Customizable) |
| Output Current | 1A / 2A / 3A (Max 36W) |
| Plug Type | EU 2-Pin (CEE 7/16 Europlug) |
| DC Connector | 5.5×2.1 / 5.5×2.5 / 3.5×1.35 / 4.0×1.7mm |
| Cable Length | 1.2m / 1.5m / 1.8m (Customizable) |
| Wire Gauge | 24AWG / 22AWG / 20AWG |
| Wire Type | UL2464 / UL2468 / SPT-1 |
| Color Options | Black / White |
| Efficiency | Level VI (ERP Compliant) |




Why Choose Our 12V Power Adapters?
Superior Design and Performance
Our connectors include compact PCBA format that decreases impression whereas maximizing productivity. The keen chip recognizable proof innovation guarantees secure control conveyance to your gadgets. Each unit meets IEC 62368 Security Guidelines and carries CE certification for European advertise compliance.
Customization That Meets Your Needs
We get it that each application is interesting. That's why we offer broad customization choices counting custom DC tips with factory-direct molding, laser carving for brand logos, and custom name stickers. You can indicate cable lengths, wire gages, and indeed lodging colors to coordinate your item requirements.
Quality You Can Trust
With ISO-certified fabricating forms and comprehensive testing conventions, our control supplies experience thorough quality control. The 100% 4-hour burn-in testing disposes of early disappointments and guarantees long-term unwavering quality. Our items utilize RoHS and REACH compliant materials for natural security.
Applications and Benefits
LED Strip Lighting Solutions
Culminate for controlling Driven strip establishments where steady voltage is pivotal. Our moo swell commotion plan avoids glinting and guarantees uniform brightness over your lighting projects.
Security and Observation Systems
CCTV cameras require steady control for dependable operation. Our connectors give clean control yield that dispenses with impedances in video signals, guaranteeing crystal-clear observation film.
Networking Equipment
Routers and networking devices benefit from our regulated power output. The protection circuits safeguard against voltage spikes that could damage sensitive electronic components.
Audio and Video Equipment
Professional audio/video equipment demands clean power. Our ac dc power supply 12v delivers stable voltage with minimal electromagnetic interference, preserving signal integrity.
Manufacturing Excellence
Quick Turnaround Times
We convey tests inside 3-5 days and total mass generation in 15-25 days. Our responsive 24-hour client benefit guarantees your questions get replied quickly.
Global Compliance
Our items carry numerous worldwide certifications counting CE, VDE, ETL, SAA, BS/UKCA, FCC, and EMC. This guarantees compatibility and lawful compliance in markets worldwide.
Flexible Logistics
Located in the Dongguan mechanical center, we offer competitive shipping rates through discuss, ocean, and railroad. Our coordinations group guarantees on-time conveyance to meet your extend deadlines.


Frequently Asked Questions
Common Applications for the product
The item is a flexible control arrangement broadly utilized in cutting edge hardware. It is fundamental for fueling Driven strip lights, CCTV security cameras, remote switches, and sound gadgets. Our connectors give steady voltage yield, guaranteeing your gadgets run easily without glinting or control intrusions. Perfect for both domestic and office use.
How to Select the Right product
When selecting a item, coordinating the amperage is vital. We offer different current evaluations (1A, 2A, 3A, up to 10A) to meet diverse control necessities. Also, checking the DC connector measure (common sizes like 5.5mm x 2.1mm) is fundamental for compatibility. We too offer customization for cable length and plug sorts for bulk orders.
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Your Reliable Power Solution Partner
Ready to power your next project with ac dc power supply 12v? Contact us at rhea@szkuncan.net for custom solutions.












