
Reliable 12V 1A Power Adapter SolutionKSPOWER 12V 1A Power Adapter is a compact and reliable AC to DC power supply designed for a wide range of electronic devices requiring stable 12V DC output. With a maximum output power of 12W, this adapter provides excellent performance, high efficiency, and long operational life.
Manufactured using high-quality electronic components and advanced switching technology, the adapter ensures stable voltage output while protecting connected devices from electrical faults.
Available with interchangeable DC plugs and customized cable lengths, it is an ideal solution for OEM and ODM projects worldwide.
Key FeaturesStable 12V DC OutputProvides consistent and reliable 12V DC voltage with low ripple and noise for sensitive electronic equipment.
Universal AC InputSupports worldwide input voltage: 100-240VAC,50/60Hz
Suitable for global markets including North America, Europe, Australia, and Asia.
Comprehensive Protection FunctionsBuilt-in protection includes:
- Over Voltage Protection (OVP)
- Over Current Protection (OCP)
- Short Circuit Protection (SCP)
- Over Temperature Protection (OTP)
High Energy EfficiencyDesigned to meet Energy Efficiency Level VI standards, reducing energy consumption and operating costs.
Compact and Lightweight DesignSmall footprint makes installation easy in limited spaces.
ApplicationsThe 12V 1A AC DC Adapter is widely used in:
Security Systems
- CCTV Cameras
- Surveillance Equipment
- DVR Systems
LED Lighting
- LED Strip Lights
- Decorative Lighting
- Signage Lighting
Networking Equipment
Consumer Electronics
- Smart Home Devices
- TV Boxes
- Small Electronic Products
Medical & Industrial Equipment
- Monitoring Devices
- Control Systems
- Testing Equipment
Technical Specifications
| Item |
Specification |
| Input Voltage |
100-240VAC |
| Input Frequency |
50/60Hz |
| Output Voltage |
12V DC |
| Output Current |
1A |
| Output Power |
12W |
| Efficiency |
Up to 86% |
| Protection |
OVP/OCP/SCP |
| Operating Temperature |
0°C to +40°C |
| Storage Temperature |
-40°C to +85°C with case |
| Safety Certifications |
UL, CE, FCC, UKCA, GS, KC, KCC, PSE, CCC, SAA, PSB, CB, RoHS |
| Warranty |
2-3 Years |
Adapter Models
| Model |
Housing Type |
Output Voltage |
Output Current |
Output Power |
Certification |
| ZF120A-1201000 |
Class 2 Power Supply |
12V DC |
1A |
12W |
UL cUL FCC |
| KS39DU-1200100 |
Desktop Power Adapter |
UL, CE, FCC, UKCA, GS, KC, KCC, PSE, CCC, SAA, PSB, CB, RoHS |
| KS39DU-1200100CZ |
Wall plug Adapter / Interchangeable AC Plug Adapter |
| KS39DU-1200100WZ |
Cord-to-Cord Adapter |
| Note: Z mean different AC plug for different country |
Available AC Plug Types
US Plug
EU Plug
UK Plug
AU Plug
KR Plug
CN Plug
OEM & ODM ServiceAs a professional power adapter manufacturer with more than 18 years of experience, KSPOWER provides complete OEM and ODM services.

Customization options include:
- DC Connector Types
- Cable Length
- Output Voltage & Current
- Housing Color
- Logo Printing
- Retail Packaging
- Customized Labels
Our engineering team can develop customized power solutions according to your project requirements.
Why Choose KSPOWERProfessional ManufacturerOver 18 years of experience in designing and manufacturing AC DC power adapters.
Strict Quality Control100% aging test and full functional inspection before shipment.
Global CertificationsProducts comply with major international safety standards.
Fast OEM SupportRapid sampling and production support for custom projects.
Worldwide Export ExperienceServing customers across Europe, North America, South America, Southeast Asia, and the Middle East.
FAQ1. Can this adapter be used for CCTV cameras?Yes. The 12V 1A adapter is commonly used for CCTV cameras, DVR systems, and security monitoring equipment.
2. Do you offer custom DC connectors?Yes. We support various DC plugs including 5.5×2.1mm, 5.5×2.5mm, Micro USB, USB-C, JST, Molex, and customized connectors.
3. What certifications are available?Depending on market requirements, we can provide UL, ETL, CE, FCC, UKCA, GS, KC, PSE, SAA, and RoHS certifications.
4. Can you print our logo on the adapter?Yes. OEM logo printing and private label services are available.
Contact UsLooking for a reliable
12V 1A AC DC Power Adapter Manufacturer?
KSPOWER provides:
- OEM & ODM Services
- Fast Sample Support
- Global Certifications
- Factory Direct Pricing
- Professional Engineering Support
Contact us today for product specifications, samples, and quotations.